Añadir backend/open_webui/env.py

refac

.env.example

@@ -7,7 +7,25 @@ OPENAI_API_KEY=''
 
 # AUTOMATIC1111_BASE_URL="http://localhost:7860"
 
+# For production, you should only need one host as
+# fastapi serves the svelte-kit built frontend and backend from the same host and port.
+# To test with CORS locally, you can set something like
+# CORS_ALLOW_ORIGIN='http://localhost:5173;http://localhost:8080'
+CORS_ALLOW_ORIGIN='*'
+
+# For production you should set this to match the proxy configuration (127.0.0.1)
+FORWARDED_ALLOW_IPS='*'
+
 # DO NOT TRACK
 SCARF_NO_ANALYTICS=true
 DO_NOT_TRACK=true
-ANONYMIZED_TELEMETRY=false
+ANONYMIZED_TELEMETRY=false
+
+# Valkey Vector Store (requires VECTOR_DB=valkey)
+# VALKEY_URL='valkey://localhost:6379'
+# VALKEY_COLLECTION_PREFIX='open_webui'
+# VALKEY_INDEX_TYPE='HNSW'
+# VALKEY_DISTANCE_METRIC='COSINE'
+# VALKEY_HNSW_M='16'
+# VALKEY_HNSW_EF_CONSTRUCTION='200'
+# VALKEY_HNSW_EF_RUNTIME='10'

.gitattributes

@@ -1 +1,49 @@
-*.sh text eol=lf
+# TypeScript
+*.ts text eol=lf
+*.tsx text eol=lf
+
+# JavaScript
+*.js text eol=lf
+*.jsx text eol=lf
+*.mjs text eol=lf
+*.cjs text eol=lf
+
+# Svelte
+*.svelte text eol=lf
+
+# HTML/CSS
+*.html text eol=lf
+*.css text eol=lf
+*.scss text eol=lf
+*.less text eol=lf
+
+# Config files and JSON
+*.json text eol=lf
+*.jsonc text eol=lf
+*.yml text eol=lf
+*.yaml text eol=lf
+*.toml text eol=lf
+
+# Shell scripts
+*.sh text eol=lf
+
+# Markdown & docs
+*.md text eol=lf
+*.mdx text eol=lf
+*.txt text eol=lf
+
+# Git-related
+.gitattributes text eol=lf
+.gitignore text eol=lf
+
+# Prettier and other dotfiles
+.prettierrc text eol=lf
+.prettierignore text eol=lf
+.eslintrc text eol=lf
+.eslintignore text eol=lf
+.stylelintrc text eol=lf
+.editorconfig text eol=lf
+
+# Misc
+*.env text eol=lf
+*.lock text eol=lf

.github/ISSUE_TEMPLATE/bug_report.yaml

@@ -11,7 +11,9 @@ body:
 
         ## Important Notes
 
-        - **Before submitting a bug report**: Please check the [Issues](https://github.com/open-webui/open-webui/issues) or [Discussions](https://github.com/open-webui/open-webui/discussions) sections to see if a similar issue has already been reported. If unsure, start a discussion first, as this helps us efficiently focus on improving the project.
+        - **Before submitting a bug report**: Please check the [Issues](https://github.com/open-webui/open-webui/issues) and [Discussions](https://github.com/open-webui/open-webui/discussions) sections to see if a similar issue has already been reported. If unsure, start a discussion first, as this helps us efficiently focus on improving the project. Duplicates may be closed without notice. **Please search for existing issues AND discussions. No matter open or closed.**
+
+        - Check for opened, **but also for (recently) CLOSED issues** as the issue you are trying to report **might already have been fixed on the dev branch!**
 
         - **Respectful collaboration**: Open WebUI is a volunteer-driven project with a single maintainer and contributors who also have full-time jobs. Please be constructive and respectful in your communication.
 
@@ -19,13 +21,19 @@ body:
 
         - **Bug Reproducibility**: If a bug cannot be reproduced using a `:main` or `:dev` Docker setup or with `pip install` on Python 3.11, community assistance may be required. In such cases, we will move it to the "[Issues](https://github.com/open-webui/open-webui/discussions/categories/issues)" Discussions section. Your help is appreciated!
 
+        - **Scope**: If you want to report a SECURITY VULNERABILITY, then do so through our [GitHub security page](https://github.com/open-webui/open-webui/security).
+
   - type: checkboxes
     id: issue-check
     attributes:
       label: Check Existing Issues
       description: Confirm that you’ve checked for existing reports before submitting a new one.
       options:
-        - label: I have searched the existing issues and discussions.
+        - label: I have searched for any existing and/or related issues.
+          required: true
+        - label: I have searched for any existing and/or related discussions.
+          required: true
+        - label: I have also searched in the CLOSED issues AND CLOSED discussions and found no related items (your issue might already be addressed on the development branch!).
           required: true
         - label: I am using the latest version of Open WebUI.
           required: true
@@ -47,7 +55,7 @@ body:
     id: open-webui-version
     attributes:
       label: Open WebUI Version
-      description: Specify the version (e.g., v0.3.11)
+      description: Specify the version (e.g., v0.6.26)
     validations:
       required: true
 
@@ -63,7 +71,7 @@ body:
     id: operating-system
     attributes:
       label: Operating System
-      description: Specify the OS (e.g., Windows 10, macOS Sonoma, Ubuntu 22.04)
+      description: Specify the OS (e.g., Windows 10, macOS Sonoma, Ubuntu 22.04, Debian 12)
     validations:
       required: true
 
@@ -89,9 +97,20 @@ body:
           required: true
         - label: I have included the Docker container logs.
           required: true
-        - label: I have listed steps to reproduce the bug in detail.
+        - label: I have **provided every relevant configuration, setting, and environment variable used in my setup.**
+          required: true
+        - label: I have clearly **listed every relevant configuration, custom setting, environment variable, and command-line option that influences my setup** (such as Docker Compose overrides, .env values, browser settings, authentication configurations, etc).
+          required: true
+        - label: |
+            I have documented **step-by-step reproduction instructions that are precise, sequential, and leave nothing to interpretation**. My steps:
+            - Start with the initial platform/version/OS and dependencies used,
+            - Specify exact install/launch/configure commands,
+            - List URLs visited, user input (incl. example values/emails/passwords if needed),
+            - Describe all options and toggles enabled or changed,
+            - Include any files or environmental changes,
+            - Identify the expected and actual result at each stage,
+            - Ensure any reasonably skilled user can follow and hit the same issue.
           required: true
-
   - type: textarea
     id: expected-behavior
     attributes:
@@ -112,15 +131,26 @@ body:
     id: reproduction-steps
     attributes:
       label: Steps to Reproduce
-      description: Providing clear, step-by-step instructions helps us reproduce and fix the issue faster. If we can't reproduce it, we can't fix it.
+      description: |
+        Please provide a **very detailed, step-by-step guide** to reproduce the issue. Your instructions should be so clear and precise that anyone can follow them without guesswork. Include every relevant detail—settings, configuration options, exact commands used, values entered, and any prerequisites or environment variables.  
+        **If full reproduction steps and all relevant settings are not provided, your issue may not be addressed.**
+        **If your steps to reproduction are incomplete, lacking detail or not reproducible, your issue can not be addressed.**
+
       placeholder: |
-        1. Go to '...'
-        2. Click on '...'
-        3. Scroll down to '...'
-        4. See the error message '...'
+        Example (include every detail):
+        1. Start with a clean Ubuntu 22.04 install.
+        2. Install Docker v24.0.5 and start the service.
+        3. Clone the Open WebUI repo (git clone ...).
+        4. Use the Docker Compose file without modifications.
+        5. Open browser Chrome 115.0 in incognito mode.
+        6. Go to http://localhost:8080 and log in with user "test@example.com".
+        7. Set the language to "English" and theme to "Dark".
+        8. Attempt to connect to Ollama at "http://localhost:11434".
+        9. Observe that the error message "Connection refused" appears at the top right.
+
+        Please list each step carefully and include all relevant configuration, settings, and options.
     validations:
       required: true
-
   - type: textarea
     id: logs-screenshots
     attributes:
@@ -142,5 +172,5 @@ body:
     attributes:
       value: |
         ## Note
-        If the bug report is incomplete or does not follow instructions, it may not be addressed. Ensure that you've followed all the **README.md** and **troubleshooting.md** guidelines, and provide all necessary information for us to reproduce the issue.  
+        **If the bug report is incomplete, does not follow instructions or is lacking details it may not be addressed.** Ensure that you've followed all the **README.md** and **troubleshooting.md** guidelines, and provide all necessary information for us to reproduce the issue.  
         Thank you for contributing to Open WebUI!

.github/ISSUE_TEMPLATE/feature_request.yaml

@@ -1,64 +1,76 @@
 name: Feature Request
-description: Suggest an idea for this project
+description: Suggest a new feature or improvement
 title: 'feat: '
 labels: ['triage']
 body:
   - type: markdown
     attributes:
       value: |
-        ## Important Notes
-        ### Before submitting
-        Please check the [Issues](https://github.com/open-webui/open-webui/issues) or [Discussions](https://github.com/open-webui/open-webui/discussions) to see if a similar request has been posted.
-        It's likely we're already tracking it! If you’re unsure, start a discussion post first.
-        This will help us efficiently focus on improving the project.
+        ## Before Submitting
 
-        ### Collaborate respectfully
-        We value a **constructive attitude**, so please be mindful of your communication. If negativity is part of your approach, our capacity to engage may be limited. We're here to help if you're **open to learning** and **communicating positively**.
+        Please check **open AND closed** [Issues](https://github.com/open-webui/open-webui/issues) and [Discussions](https://github.com/open-webui/open-webui/discussions) for similar requests. If you find one, add your input there instead.
 
-        Remember:
-        - Open WebUI is a **volunteer-driven project**
-        - It's managed by a **single maintainer**
-        - It's supported by contributors who also have **full-time jobs**
+        ### Scope Guidelines
 
-        We appreciate your time and ask that you **respect ours**.
+        Feature requests that require significant implementation effort should be posted in the **Ideas** section of [Discussions](https://github.com/open-webui/open-webui/discussions) instead. We will move oversized feature requests to Discussions to keep the Issues tab focused on actionable items.
 
+        If your request might impact the broader community, please open a Discussion first so others can weigh in on the design.
+
+        ### Be Respectful
+
+        Open WebUI is a volunteer-driven project maintained by a small team. We value constructive, positive communication. Please be mindful of maintainers' time and energy.
 
         ### Contributing
-        If you encounter an issue, we highly encourage you to submit a pull request or fork the project. We actively work to prevent contributor burnout to maintain the quality and continuity of Open WebUI.
 
-        ### Bug reproducibility
-        If a bug cannot be reproduced with a `:main` or `:dev` Docker setup, or a `pip install` with Python 3.11, it may require additional help from the community. In such cases, we will move it to the "[issues](https://github.com/open-webui/open-webui/discussions/categories/issues)" Discussions section due to our limited resources. We encourage the community to assist with these issues. Remember, it’s not that the issue doesn’t exist; we need your help!
+        If you encounter an issue, we encourage you to submit a pull request or fork the project. We actively work to prevent contributor burnout and maintain project quality.
+
+        ### Reproducibility
+
+        If a bug cannot be reproduced with a `:main` or `:dev` Docker setup, or a `pip install` with Python 3.11, it may be moved to the "Issues" section in Discussions for community assistance.
 
   - type: checkboxes
     id: existing-issue
     attributes:
       label: Check Existing Issues
-      description: Please confirm that you've checked for existing similar requests
+      description: Confirm you have searched for similar requests.
       options:
-        - label: I have searched the existing issues and discussions.
+        - label: I have searched all existing **open AND closed** issues and discussions and found none comparable to my request.
           required: true
+
+  - type: checkboxes
+    id: feature-scope
+    attributes:
+      label: Verify Feature Scope
+      description: Confirm this request belongs in Issues rather than Discussions.
+      options:
+        - label: I believe this feature request is appropriately scoped for the Issues section as described above.
+          required: true
+
   - type: textarea
     id: problem-description
     attributes:
       label: Problem Description
-      description: Is your feature request related to a problem? Please provide a clear and concise description of what the problem is.
-      placeholder: "Ex. I'm always frustrated when..."
+      description: Is this related to a problem? Describe the pain point clearly.
+      placeholder: "e.g., I'm frustrated when..."
     validations:
       required: true
+
   - type: textarea
     id: solution-description
     attributes:
-      label: Desired Solution you'd like
-      description: Clearly describe what you want to happen.
+      label: Proposed Solution
+      description: Describe what you would like to happen.
     validations:
       required: true
+
   - type: textarea
     id: alternatives-considered
     attributes:
       label: Alternatives Considered
-      description: A clear and concise description of any alternative solutions or features you've considered.
+      description: Describe any alternative solutions or workarounds you have considered.
+
   - type: textarea
     id: additional-context
     attributes:
       label: Additional Context
-      description: Add any other context or screenshots about the feature request here.
+      description: Add any other context, mockups, or screenshots about the feature request.

.github/dependabot.yml

@@ -4,23 +4,22 @@ updates:
     directory: '/'
     schedule:
       interval: monthly
-    target-branch: 'dev'
+    target-branch: dev
 
   - package-ecosystem: pip
     directory: '/backend'
     schedule:
       interval: monthly
-    target-branch: 'dev'
+    target-branch: dev
+
+  - package-ecosystem: github-actions
+    directory: '/'
+    schedule:
+      interval: monthly
+    target-branch: dev
 
   - package-ecosystem: npm
     directory: '/'
     schedule:
       interval: monthly
-    target-branch: 'dev'
-
-  - package-ecosystem: 'github-actions'
-    directory: '/'
-    schedule:
-      # Check for updates to GitHub Actions every week
-      interval: monthly
-    target-branch: 'dev'
+    target-branch: dev

.github/pull_request_template.md

@@ -1,76 +1,104 @@
+<!--
+⚠️ CRITICAL CHECKS FOR CONTRIBUTORS (READ, DON'T DELETE) ⚠️
+1. Target the `dev` branch. PRs targeting `main` will be automatically closed.
+2. Do NOT delete the CLA section at the bottom. It is required for the bot to accept your PR.
+-->
+
 # Pull Request Checklist
 
-### Note to first-time contributors: Please open a discussion post in [Discussions](https://github.com/open-webui/open-webui/discussions) and describe your changes before submitting a pull request.
+### Note to first-time contributors: Please open a discussion post in [Discussions](https://github.com/open-webui/open-webui/discussions) to discuss your idea/fix with the community before creating a pull request, and describe your changes before submitting a pull request.
+
+This is to ensure large feature PRs are discussed with the community first, before starting work on it. If the community does not want this feature or it is not relevant for Open WebUI as a project, it can be identified in the discussion before working on the feature and submitting the PR.
+
+<!--
+### ⚠️ Important: Your PR is a contribution, not a guarantee of merge.
+
+The most impactful way to contribute to Open WebUI is through well-written bug reports, detailed feature discussions, and thoughtful ideas. These directly shape the project. If you do open a pull request, please know that Open WebUI is held to the highest standard of code quality, consistency, and architectural coherence, and every line merged becomes something the core team must own, maintain, and support indefinitely. Submitted code may be refactored, rewritten, or used as inspiration for a different implementation. This is not a reflection of your work's quality. It is how we ensure that a small team can deeply understand and evolve every part of the codebase.
+-->
 
 **Before submitting, make sure you've checked the following:**
 
-- [ ] **Target branch:** Please verify that the pull request targets the `dev` branch.
-- [ ] **Description:** Provide a concise description of the changes made in this pull request.
-- [ ] **Changelog:** Ensure a changelog entry following the format of [Keep a Changelog](https://keepachangelog.com/) is added at the bottom of the PR description.
-- [ ] **Documentation:** Have you updated relevant documentation [Open WebUI Docs](https://github.com/open-webui/docs), or other documentation sources?
-- [ ] **Dependencies:** Are there any new dependencies? Have you updated the dependency versions in the documentation?
-- [ ] **Testing:** Have you written and run sufficient tests to validate the changes?
-- [ ] **Code review:** Have you performed a self-review of your code, addressing any coding standard issues and ensuring adherence to the project's coding standards?
-- [ ] **Prefix:** To clearly categorize this pull request, prefix the pull request title using one of the following:
-  - **BREAKING CHANGE**: Significant changes that may affect compatibility
-  - **build**: Changes that affect the build system or external dependencies
-  - **ci**: Changes to our continuous integration processes or workflows
-  - **chore**: Refactor, cleanup, or other non-functional code changes
-  - **docs**: Documentation update or addition
-  - **feat**: Introduces a new feature or enhancement to the codebase
-  - **fix**: Bug fix or error correction
+- [ ] **Linked Issue/Discussion:** This PR references an existing [Issue](https://github.com/open-webui/open-webui/issues) or [Discussion](https://github.com/open-webui/open-webui/discussions) — `Closes #___` / `Relates to #___`. If one does not exist, create one first. PRs without a linked issue or discussion may be closed without review.
+- [ ] **Target branch:** The pull request targets the `dev` branch. **PRs targeting `main` will be immediately closed.**
+- [ ] **Description:** A concise description of the changes is provided below.
+- [ ] **Changelog:** A changelog entry following [Keep a Changelog](https://keepachangelog.com/) format is included at the bottom.
+- [ ] **Documentation:** Relevant documentation has been added or updated in the [Open WebUI Docs Repository](https://github.com/open-webui/docs).
+- [ ] **Dependencies:** Any new or updated dependencies are explained, tested, and documented.
+- [ ] **Testing:** Manual tests have been performed to verify the fix/feature works correctly and does not introduce regressions. Screenshots or recordings are included where applicable.
+- [ ] **No Unchecked AI Code:** This PR is either human-written or has undergone thorough human review AND manual testing. Unreviewed AI-generated PRs may be closed immediately.
+- [ ] **Self-Review:** A self-review of the code has been performed, ensuring adherence to project coding standards.
+- [ ] **Architecture:** Smart defaults are preferred over new settings. Local state is used for ephemeral UI logic. Major architectural or UX changes have been discussed first.
+- [ ] **Git Hygiene:** The PR is atomic (one logical change), rebased on `dev`, and contains no unrelated commits.
+- [ ] **Title Prefix:** The PR title uses one of the following prefixes:
+  - **BREAKING CHANGE**: Changes affecting backward compatibility
+  - **build**: Build system or dependency changes
+  - **ci**: CI/CD workflow changes
+  - **chore**: Refactoring, cleanup, or non-functional changes
+  - **docs**: Documentation additions or updates
+  - **feat**: New features or enhancements
+  - **fix**: Bug fixes or corrections
   - **i18n**: Internationalization or localization changes
-  - **perf**: Performance improvement
-  - **refactor**: Code restructuring for better maintainability, readability, or scalability
-  - **style**: Changes that do not affect the meaning of the code (white space, formatting, missing semi-colons, etc.)
-  - **test**: Adding missing tests or correcting existing tests
-  - **WIP**: Work in progress, a temporary label for incomplete or ongoing work
+  - **perf**: Performance improvements
+  - **refactor**: Code restructuring
+  - **style**: Formatting changes (whitespace, semicolons, etc.)
+  - **test**: Test additions or corrections
+  - **WIP**: Work in progress
 
 # Changelog Entry
 
 ### Description
 
-- [Concisely describe the changes made in this pull request, including any relevant motivation and impact (e.g., fixing a bug, adding a feature, or improving performance)]
+- [Describe the changes, including motivation and impact]
 
 ### Added
 
-- [List any new features, functionalities, or additions]
+- [New features, functionalities, or additions]
 
 ### Changed
 
-- [List any changes, updates, refactorings, or optimizations]
+- [Changes, updates, refactorings, or optimizations]
 
 ### Deprecated
 
-- [List any deprecated functionality or features that have been removed]
+- [Deprecated functionality or features]
 
 ### Removed
 
-- [List any removed features, files, or functionalities]
+- [Removed features, files, or functionalities]
 
 ### Fixed
 
-- [List any fixes, corrections, or bug fixes]
+- [Bug fixes or corrections]
 
 ### Security
 
-- [List any new or updated security-related changes, including vulnerability fixes]
+- [Security-related changes or vulnerability fixes]
 
 ### Breaking Changes
 
-- **BREAKING CHANGE**: [List any breaking changes affecting compatibility or functionality]
+- **BREAKING CHANGE**: [Changes affecting compatibility or functionality]
 
 ---
 
 ### Additional Information
 
-- [Insert any additional context, notes, or explanations for the changes]
-  - [Reference any related issues, commits, or other relevant information]
+- [Any additional context, notes, or references to related issues/commits]
 
 ### Screenshots or Videos
 
-- [Attach any relevant screenshots or videos demonstrating the changes]
+- [Attach relevant screenshots or videos demonstrating the changes]
 
 ### Contributor License Agreement
 
-By submitting this pull request, I confirm that I have read and fully agree to the [Contributor License Agreement (CLA)](/CONTRIBUTOR_LICENSE_AGREEMENT), and I am providing my contributions under its terms.
+<!--
+🚨 DO NOT DELETE THE TEXT BELOW 🚨
+Keep the "Contributor License Agreement" confirmation text intact.
+Deleting it will trigger the CLA-Bot to INVALIDATE your PR.
+
+Your PR will NOT be reviewed or merged until you check the box below confirming that you have read and agree to the terms of the CLA.
+-->
+
+- [ ] By submitting this pull request, I confirm that I have read and fully agree to the [Contributor License Agreement (CLA)](https://github.com/open-webui/open-webui/blob/main/CONTRIBUTOR_LICENSE_AGREEMENT), and I am providing my contributions under its terms.
+
+> [!NOTE]
+> Deleting the CLA section will lead to immediate closure of your PR and it will not be merged in.

.github/workflows/backend.yaml

@@ -0,0 +1,40 @@
+# ─────────────────────────────────────────────────────────────────────────────
+# Backend CI — Python formatting checks via Ruff
+# Runs on pushes and PRs to main/dev when backend files change
+# ─────────────────────────────────────────────────────────────────────────────
+name: Python CI
+
+on:
+  push:
+    branches: [main, dev]
+    paths: ['backend/**', 'pyproject.toml', 'uv.lock']
+  pull_request:
+    branches: [main, dev]
+    paths: ['backend/**', 'pyproject.toml', 'uv.lock']
+
+concurrency:
+  group: backend-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  # ── Ruff format check across supported Python versions ───────────────────
+  format-check:
+    name: Ruff Format (${{ matrix.python-version }})
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+    strategy:
+      fail-fast: false
+      matrix:
+        python-version: ['3.11', '3.12']
+    steps:
+      - uses: actions/checkout@v5
+
+      - uses: actions/setup-python@v6
+        with:
+          python-version: ${{ matrix.python-version }}
+
+      - name: Install formatter
+        run: pip install "ruff>=0.15.5"
+
+      - name: Verify formatting
+        run: ruff format --check . --exclude .venv --exclude venv

.github/workflows/build-release.yml

@@ -1,72 +0,0 @@
-name: Release
-
-on:
-  push:
-    branches:
-      - main # or whatever branch you want to use
-
-jobs:
-  release:
-    runs-on: ubuntu-latest
-
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v4
-
-      - name: Check for changes in package.json
-        run: |
-          git diff --cached --diff-filter=d package.json || {
-            echo "No changes to package.json"
-            exit 1
-          }
-
-      - name: Get version number from package.json
-        id: get_version
-        run: |
-          VERSION=$(jq -r '.version' package.json)
-          echo "::set-output name=version::$VERSION"
-
-      - name: Extract latest CHANGELOG entry
-        id: changelog
-        run: |
-          CHANGELOG_CONTENT=$(awk 'BEGIN {print_section=0;} /^## \[/ {if (print_section == 0) {print_section=1;} else {exit;}} print_section {print;}' CHANGELOG.md)
-          CHANGELOG_ESCAPED=$(echo "$CHANGELOG_CONTENT" | sed ':a;N;$!ba;s/\n/%0A/g')
-          echo "Extracted latest release notes from CHANGELOG.md:" 
-          echo -e "$CHANGELOG_CONTENT" 
-          echo "::set-output name=content::$CHANGELOG_ESCAPED"
-
-      - name: Create GitHub release
-        uses: actions/github-script@v7
-        with:
-          github-token: ${{ secrets.GITHUB_TOKEN }}
-          script: |
-            const changelog = `${{ steps.changelog.outputs.content }}`;
-            const release = await github.rest.repos.createRelease({
-              owner: context.repo.owner,
-              repo: context.repo.repo,
-              tag_name: `v${{ steps.get_version.outputs.version }}`,
-              name: `v${{ steps.get_version.outputs.version }}`,
-              body: changelog,
-            })
-            console.log(`Created release ${release.data.html_url}`)
-
-      - name: Upload package to GitHub release
-        uses: actions/upload-artifact@v4
-        with:
-          name: package
-          path: |
-            .
-            !.git
-        env:
-          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Trigger Docker build workflow
-        uses: actions/github-script@v7
-        with:
-          script: |
-            github.rest.actions.createWorkflowDispatch({
-              owner: context.repo.owner,
-              repo: context.repo.repo,
-              workflow_id: 'docker-build.yaml',
-              ref: 'v${{ steps.get_version.outputs.version }}',
-            })

.github/workflows/deploy-to-hf-spaces.yml

@@ -1,63 +0,0 @@
-name: Deploy to HuggingFace Spaces
-
-on:
-  push:
-    branches:
-      - dev
-      - main
-  workflow_dispatch:
-
-jobs:
-  check-secret:
-    runs-on: ubuntu-latest
-    outputs:
-      token-set: ${{ steps.check-key.outputs.defined }}
-    steps:
-      - id: check-key
-        env:
-          HF_TOKEN: ${{ secrets.HF_TOKEN }}
-        if: "${{ env.HF_TOKEN != '' }}"
-        run: echo "defined=true" >> $GITHUB_OUTPUT
-
-  deploy:
-    runs-on: ubuntu-latest
-    needs: [check-secret]
-    if: needs.check-secret.outputs.token-set == 'true'
-    env:
-      HF_TOKEN: ${{ secrets.HF_TOKEN }}
-    steps:
-      - name: Checkout repository
-        uses: actions/checkout@v4
-        with:
-          lfs: true
-
-      - name: Remove git history
-        run: rm -rf .git
-
-      - name: Prepend YAML front matter to README.md
-        run: |
-          echo "---" > temp_readme.md
-          echo "title: Open WebUI" >> temp_readme.md
-          echo "emoji: 🐳" >> temp_readme.md
-          echo "colorFrom: purple" >> temp_readme.md
-          echo "colorTo: gray" >> temp_readme.md
-          echo "sdk: docker" >> temp_readme.md
-          echo "app_port: 8080" >> temp_readme.md
-          echo "---" >> temp_readme.md
-          cat README.md >> temp_readme.md
-          mv temp_readme.md README.md
-
-      - name: Configure git
-        run: |
-          git config --global user.email "41898282+github-actions[bot]@users.noreply.github.com"
-          git config --global user.name "github-actions[bot]"
-      - name: Set up Git and push to Space
-        run: |
-          git init --initial-branch=main
-          git lfs install
-          git lfs track "*.ttf"
-          git lfs track "*.jpg"
-          rm demo.gif
-          git add .
-          git commit -m "GitHub deploy: ${{ github.sha }}"
-          git push --force https://open-webui:${HF_TOKEN}@huggingface.co/spaces/open-webui/open-webui main

.github/workflows/docker-build.yaml

@@ -1,477 +0,0 @@
-name: Create and publish Docker images with specific build args
-
-on:
-  workflow_dispatch:
-  push:
-    branches:
-      - main
-      - dev
-    tags:
-      - v*
-
-env:
-  REGISTRY: ghcr.io
-
-jobs:
-  build-main-image:
-    runs-on: ${{ matrix.platform == 'linux/arm64' && 'ubuntu-24.04-arm' || 'ubuntu-latest' }}
-    permissions:
-      contents: read
-      packages: write
-    strategy:
-      fail-fast: false
-      matrix:
-        platform:
-          - linux/amd64
-          - linux/arm64
-
-    steps:
-      # GitHub Packages requires the entire repository name to be in lowercase
-      # although the repository owner has a lowercase username, this prevents some people from running actions after forking
-      - name: Set repository and image name to lowercase
-        run: |
-          echo "IMAGE_NAME=${IMAGE_NAME,,}" >>${GITHUB_ENV}
-          echo "FULL_IMAGE_NAME=ghcr.io/${IMAGE_NAME,,}" >>${GITHUB_ENV}
-        env:
-          IMAGE_NAME: '${{ github.repository }}'
-
-      - name: Prepare
-        run: |
-          platform=${{ matrix.platform }}
-          echo "PLATFORM_PAIR=${platform//\//-}" >> $GITHUB_ENV
-
-      - name: Checkout repository
-        uses: actions/checkout@v4
-
-      - name: Set up QEMU
-        uses: docker/setup-qemu-action@v3
-
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
-
-      - name: Log in to the Container registry
-        uses: docker/login-action@v3
-        with:
-          registry: ${{ env.REGISTRY }}
-          username: ${{ github.actor }}
-          password: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Extract metadata for Docker images (default latest tag)
-        id: meta
-        uses: docker/metadata-action@v5
-        with:
-          images: ${{ env.FULL_IMAGE_NAME }}
-          tags: |
-            type=ref,event=branch
-            type=ref,event=tag
-            type=sha,prefix=git-
-            type=semver,pattern={{version}}
-            type=semver,pattern={{major}}.{{minor}}
-          flavor: |
-            latest=${{ github.ref == 'refs/heads/main' }}
-
-      - name: Extract metadata for Docker cache
-        id: cache-meta
-        uses: docker/metadata-action@v5
-        with:
-          images: ${{ env.FULL_IMAGE_NAME }}
-          tags: |
-            type=ref,event=branch
-            ${{ github.ref_type == 'tag' && 'type=raw,value=main' || '' }}
-          flavor: |
-            prefix=cache-${{ matrix.platform }}-
-            latest=false
-
-      - name: Build Docker image (latest)
-        uses: docker/build-push-action@v5
-        id: build
-        with:
-          context: .
-          push: true
-          platforms: ${{ matrix.platform }}
-          labels: ${{ steps.meta.outputs.labels }}
-          outputs: type=image,name=${{ env.FULL_IMAGE_NAME }},push-by-digest=true,name-canonical=true,push=true
-          cache-from: type=registry,ref=${{ steps.cache-meta.outputs.tags }}
-          cache-to: type=registry,ref=${{ steps.cache-meta.outputs.tags }},mode=max
-          build-args: |
-            BUILD_HASH=${{ github.sha }}
-
-      - name: Export digest
-        run: |
-          mkdir -p /tmp/digests
-          digest="${{ steps.build.outputs.digest }}"
-          touch "/tmp/digests/${digest#sha256:}"
-
-      - name: Upload digest
-        uses: actions/upload-artifact@v4
-        with:
-          name: digests-main-${{ env.PLATFORM_PAIR }}
-          path: /tmp/digests/*
-          if-no-files-found: error
-          retention-days: 1
-
-  build-cuda-image:
-    runs-on: ${{ matrix.platform == 'linux/arm64' && 'ubuntu-24.04-arm' || 'ubuntu-latest' }}
-    permissions:
-      contents: read
-      packages: write
-    strategy:
-      fail-fast: false
-      matrix:
-        platform:
-          - linux/amd64
-          - linux/arm64
-
-    steps:
-      # GitHub Packages requires the entire repository name to be in lowercase
-      # although the repository owner has a lowercase username, this prevents some people from running actions after forking
-      - name: Set repository and image name to lowercase
-        run: |
-          echo "IMAGE_NAME=${IMAGE_NAME,,}" >>${GITHUB_ENV}
-          echo "FULL_IMAGE_NAME=ghcr.io/${IMAGE_NAME,,}" >>${GITHUB_ENV}
-        env:
-          IMAGE_NAME: '${{ github.repository }}'
-
-      - name: Prepare
-        run: |
-          platform=${{ matrix.platform }}
-          echo "PLATFORM_PAIR=${platform//\//-}" >> $GITHUB_ENV
-
-      - name: Checkout repository
-        uses: actions/checkout@v4
-
-      - name: Set up QEMU
-        uses: docker/setup-qemu-action@v3
-
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
-
-      - name: Log in to the Container registry
-        uses: docker/login-action@v3
-        with:
-          registry: ${{ env.REGISTRY }}
-          username: ${{ github.actor }}
-          password: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Extract metadata for Docker images (cuda tag)
-        id: meta
-        uses: docker/metadata-action@v5
-        with:
-          images: ${{ env.FULL_IMAGE_NAME }}
-          tags: |
-            type=ref,event=branch
-            type=ref,event=tag
-            type=sha,prefix=git-
-            type=semver,pattern={{version}}
-            type=semver,pattern={{major}}.{{minor}}
-            type=raw,enable=${{ github.ref == 'refs/heads/main' }},prefix=,suffix=,value=cuda
-          flavor: |
-            latest=${{ github.ref == 'refs/heads/main' }}
-            suffix=-cuda,onlatest=true
-
-      - name: Extract metadata for Docker cache
-        id: cache-meta
-        uses: docker/metadata-action@v5
-        with:
-          images: ${{ env.FULL_IMAGE_NAME }}
-          tags: |
-            type=ref,event=branch
-            ${{ github.ref_type == 'tag' && 'type=raw,value=main' || '' }}
-          flavor: |
-            prefix=cache-cuda-${{ matrix.platform }}-
-            latest=false
-
-      - name: Build Docker image (cuda)
-        uses: docker/build-push-action@v5
-        id: build
-        with:
-          context: .
-          push: true
-          platforms: ${{ matrix.platform }}
-          labels: ${{ steps.meta.outputs.labels }}
-          outputs: type=image,name=${{ env.FULL_IMAGE_NAME }},push-by-digest=true,name-canonical=true,push=true
-          cache-from: type=registry,ref=${{ steps.cache-meta.outputs.tags }}
-          cache-to: type=registry,ref=${{ steps.cache-meta.outputs.tags }},mode=max
-          build-args: |
-            BUILD_HASH=${{ github.sha }}
-            USE_CUDA=true
-
-      - name: Export digest
-        run: |
-          mkdir -p /tmp/digests
-          digest="${{ steps.build.outputs.digest }}"
-          touch "/tmp/digests/${digest#sha256:}"
-
-      - name: Upload digest
-        uses: actions/upload-artifact@v4
-        with:
-          name: digests-cuda-${{ env.PLATFORM_PAIR }}
-          path: /tmp/digests/*
-          if-no-files-found: error
-          retention-days: 1
-
-  build-ollama-image:
-    runs-on: ${{ matrix.platform == 'linux/arm64' && 'ubuntu-24.04-arm' || 'ubuntu-latest' }}
-    permissions:
-      contents: read
-      packages: write
-    strategy:
-      fail-fast: false
-      matrix:
-        platform:
-          - linux/amd64
-          - linux/arm64
-
-    steps:
-      # GitHub Packages requires the entire repository name to be in lowercase
-      # although the repository owner has a lowercase username, this prevents some people from running actions after forking
-      - name: Set repository and image name to lowercase
-        run: |
-          echo "IMAGE_NAME=${IMAGE_NAME,,}" >>${GITHUB_ENV}
-          echo "FULL_IMAGE_NAME=ghcr.io/${IMAGE_NAME,,}" >>${GITHUB_ENV}
-        env:
-          IMAGE_NAME: '${{ github.repository }}'
-
-      - name: Prepare
-        run: |
-          platform=${{ matrix.platform }}
-          echo "PLATFORM_PAIR=${platform//\//-}" >> $GITHUB_ENV
-
-      - name: Checkout repository
-        uses: actions/checkout@v4
-
-      - name: Set up QEMU
-        uses: docker/setup-qemu-action@v3
-
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
-
-      - name: Log in to the Container registry
-        uses: docker/login-action@v3
-        with:
-          registry: ${{ env.REGISTRY }}
-          username: ${{ github.actor }}
-          password: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Extract metadata for Docker images (ollama tag)
-        id: meta
-        uses: docker/metadata-action@v5
-        with:
-          images: ${{ env.FULL_IMAGE_NAME }}
-          tags: |
-            type=ref,event=branch
-            type=ref,event=tag
-            type=sha,prefix=git-
-            type=semver,pattern={{version}}
-            type=semver,pattern={{major}}.{{minor}}
-            type=raw,enable=${{ github.ref == 'refs/heads/main' }},prefix=,suffix=,value=ollama
-          flavor: |
-            latest=${{ github.ref == 'refs/heads/main' }}
-            suffix=-ollama,onlatest=true
-
-      - name: Extract metadata for Docker cache
-        id: cache-meta
-        uses: docker/metadata-action@v5
-        with:
-          images: ${{ env.FULL_IMAGE_NAME }}
-          tags: |
-            type=ref,event=branch
-            ${{ github.ref_type == 'tag' && 'type=raw,value=main' || '' }}
-          flavor: |
-            prefix=cache-ollama-${{ matrix.platform }}-
-            latest=false
-
-      - name: Build Docker image (ollama)
-        uses: docker/build-push-action@v5
-        id: build
-        with:
-          context: .
-          push: true
-          platforms: ${{ matrix.platform }}
-          labels: ${{ steps.meta.outputs.labels }}
-          outputs: type=image,name=${{ env.FULL_IMAGE_NAME }},push-by-digest=true,name-canonical=true,push=true
-          cache-from: type=registry,ref=${{ steps.cache-meta.outputs.tags }}
-          cache-to: type=registry,ref=${{ steps.cache-meta.outputs.tags }},mode=max
-          build-args: |
-            BUILD_HASH=${{ github.sha }}
-            USE_OLLAMA=true
-
-      - name: Export digest
-        run: |
-          mkdir -p /tmp/digests
-          digest="${{ steps.build.outputs.digest }}"
-          touch "/tmp/digests/${digest#sha256:}"
-
-      - name: Upload digest
-        uses: actions/upload-artifact@v4
-        with:
-          name: digests-ollama-${{ env.PLATFORM_PAIR }}
-          path: /tmp/digests/*
-          if-no-files-found: error
-          retention-days: 1
-
-  merge-main-images:
-    runs-on: ubuntu-latest
-    needs: [build-main-image]
-    steps:
-      # GitHub Packages requires the entire repository name to be in lowercase
-      # although the repository owner has a lowercase username, this prevents some people from running actions after forking
-      - name: Set repository and image name to lowercase
-        run: |
-          echo "IMAGE_NAME=${IMAGE_NAME,,}" >>${GITHUB_ENV}
-          echo "FULL_IMAGE_NAME=ghcr.io/${IMAGE_NAME,,}" >>${GITHUB_ENV}
-        env:
-          IMAGE_NAME: '${{ github.repository }}'
-
-      - name: Download digests
-        uses: actions/download-artifact@v4
-        with:
-          pattern: digests-main-*
-          path: /tmp/digests
-          merge-multiple: true
-
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
-
-      - name: Log in to the Container registry
-        uses: docker/login-action@v3
-        with:
-          registry: ${{ env.REGISTRY }}
-          username: ${{ github.actor }}
-          password: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Extract metadata for Docker images (default latest tag)
-        id: meta
-        uses: docker/metadata-action@v5
-        with:
-          images: ${{ env.FULL_IMAGE_NAME }}
-          tags: |
-            type=ref,event=branch
-            type=ref,event=tag
-            type=sha,prefix=git-
-            type=semver,pattern={{version}}
-            type=semver,pattern={{major}}.{{minor}}
-          flavor: |
-            latest=${{ github.ref == 'refs/heads/main' }}
-
-      - name: Create manifest list and push
-        working-directory: /tmp/digests
-        run: |
-          docker buildx imagetools create $(jq -cr '.tags | map("-t " + .) | join(" ")' <<< "$DOCKER_METADATA_OUTPUT_JSON") \
-            $(printf '${{ env.FULL_IMAGE_NAME }}@sha256:%s ' *)
-
-      - name: Inspect image
-        run: |
-          docker buildx imagetools inspect ${{ env.FULL_IMAGE_NAME }}:${{ steps.meta.outputs.version }}
-
-  merge-cuda-images:
-    runs-on: ubuntu-latest
-    needs: [build-cuda-image]
-    steps:
-      # GitHub Packages requires the entire repository name to be in lowercase
-      # although the repository owner has a lowercase username, this prevents some people from running actions after forking
-      - name: Set repository and image name to lowercase
-        run: |
-          echo "IMAGE_NAME=${IMAGE_NAME,,}" >>${GITHUB_ENV}
-          echo "FULL_IMAGE_NAME=ghcr.io/${IMAGE_NAME,,}" >>${GITHUB_ENV}
-        env:
-          IMAGE_NAME: '${{ github.repository }}'
-
-      - name: Download digests
-        uses: actions/download-artifact@v4
-        with:
-          pattern: digests-cuda-*
-          path: /tmp/digests
-          merge-multiple: true
-
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
-
-      - name: Log in to the Container registry
-        uses: docker/login-action@v3
-        with:
-          registry: ${{ env.REGISTRY }}
-          username: ${{ github.actor }}
-          password: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Extract metadata for Docker images (default latest tag)
-        id: meta
-        uses: docker/metadata-action@v5
-        with:
-          images: ${{ env.FULL_IMAGE_NAME }}
-          tags: |
-            type=ref,event=branch
-            type=ref,event=tag
-            type=sha,prefix=git-
-            type=semver,pattern={{version}}
-            type=semver,pattern={{major}}.{{minor}}
-            type=raw,enable=${{ github.ref == 'refs/heads/main' }},prefix=,suffix=,value=cuda
-          flavor: |
-            latest=${{ github.ref == 'refs/heads/main' }}
-            suffix=-cuda,onlatest=true
-
-      - name: Create manifest list and push
-        working-directory: /tmp/digests
-        run: |
-          docker buildx imagetools create $(jq -cr '.tags | map("-t " + .) | join(" ")' <<< "$DOCKER_METADATA_OUTPUT_JSON") \
-            $(printf '${{ env.FULL_IMAGE_NAME }}@sha256:%s ' *)
-
-      - name: Inspect image
-        run: |
-          docker buildx imagetools inspect ${{ env.FULL_IMAGE_NAME }}:${{ steps.meta.outputs.version }}
-
-  merge-ollama-images:
-    runs-on: ubuntu-latest
-    needs: [build-ollama-image]
-    steps:
-      # GitHub Packages requires the entire repository name to be in lowercase
-      # although the repository owner has a lowercase username, this prevents some people from running actions after forking
-      - name: Set repository and image name to lowercase
-        run: |
-          echo "IMAGE_NAME=${IMAGE_NAME,,}" >>${GITHUB_ENV}
-          echo "FULL_IMAGE_NAME=ghcr.io/${IMAGE_NAME,,}" >>${GITHUB_ENV}
-        env:
-          IMAGE_NAME: '${{ github.repository }}'
-
-      - name: Download digests
-        uses: actions/download-artifact@v4
-        with:
-          pattern: digests-ollama-*
-          path: /tmp/digests
-          merge-multiple: true
-
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
-
-      - name: Log in to the Container registry
-        uses: docker/login-action@v3
-        with:
-          registry: ${{ env.REGISTRY }}
-          username: ${{ github.actor }}
-          password: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Extract metadata for Docker images (default ollama tag)
-        id: meta
-        uses: docker/metadata-action@v5
-        with:
-          images: ${{ env.FULL_IMAGE_NAME }}
-          tags: |
-            type=ref,event=branch
-            type=ref,event=tag
-            type=sha,prefix=git-
-            type=semver,pattern={{version}}
-            type=semver,pattern={{major}}.{{minor}}
-            type=raw,enable=${{ github.ref == 'refs/heads/main' }},prefix=,suffix=,value=ollama
-          flavor: |
-            latest=${{ github.ref == 'refs/heads/main' }}
-            suffix=-ollama,onlatest=true
-
-      - name: Create manifest list and push
-        working-directory: /tmp/digests
-        run: |
-          docker buildx imagetools create $(jq -cr '.tags | map("-t " + .) | join(" ")' <<< "$DOCKER_METADATA_OUTPUT_JSON") \
-            $(printf '${{ env.FULL_IMAGE_NAME }}@sha256:%s ' *)
-
-      - name: Inspect image
-        run: |
-          docker buildx imagetools inspect ${{ env.FULL_IMAGE_NAME }}:${{ steps.meta.outputs.version }}

.github/workflows/docker.yaml

@@ -0,0 +1,331 @@
+name: Create and publish Docker images with specific build args
+
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - main
+      - dev
+    tags:
+      - v*
+
+concurrency:
+  group: docker-${{ github.ref }}
+  cancel-in-progress: true
+
+env:
+  REGISTRY: ghcr.io
+
+jobs:
+  build:
+    runs-on: ${{ matrix.platform.runner }}
+    permissions:
+      contents: read
+      packages: write
+    strategy:
+      fail-fast: false
+      matrix:
+        platform:
+          - arch: linux/amd64
+            runner: ubuntu-latest
+          - arch: linux/arm64
+            runner: ubuntu-24.04-arm
+        variant:
+          - name: main
+            suffix: ""
+            build_args: ""
+            free_disk: false
+          - name: cuda
+            suffix: "-cuda"
+            build_args: "USE_CUDA=true"
+            free_disk: true
+          - name: cuda126
+            suffix: "-cuda126"
+            build_args: |
+              USE_CUDA=true
+              USE_CUDA_VER=cu126
+            free_disk: true
+          - name: ollama
+            suffix: "-ollama"
+            build_args: "USE_OLLAMA=true"
+            free_disk: false
+          - name: slim
+            suffix: "-slim"
+            build_args: "USE_SLIM=true"
+            free_disk: false
+
+    steps:
+      - name: Prepare environment
+        run: |
+          echo "IMAGE_NAME=${GITHUB_REPOSITORY,,}" >> ${GITHUB_ENV}
+          echo "FULL_IMAGE_NAME=${REGISTRY}/${GITHUB_REPOSITORY,,}" >> ${GITHUB_ENV}
+          platform=${{ matrix.platform.arch }}
+          echo "PLATFORM_PAIR=${platform//\//-}" >> ${GITHUB_ENV}
+
+      - name: Free disk space
+        if: matrix.variant.free_disk
+        run: rm -rf /opt/hostedtoolcache
+
+      - name: Checkout repository
+        uses: actions/checkout@v5
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Log in to the Container registry
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Extract metadata for Docker images
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ${{ env.FULL_IMAGE_NAME }}
+          tags: |
+            type=ref,event=branch
+            type=ref,event=tag
+            type=sha,prefix=git-
+            type=semver,pattern={{version}}
+            type=semver,pattern={{major}}.{{minor}}
+            ${{ matrix.variant.suffix != '' && format('type=raw,enable={0},prefix=,suffix=,value={1}', github.ref == 'refs/heads/main', matrix.variant.name) || '' }}
+          flavor: |
+            latest=${{ github.ref == 'refs/heads/main' }}
+            ${{ matrix.variant.suffix != '' && format('suffix={0},onlatest=true', matrix.variant.suffix) || '' }}
+
+      - name: Extract metadata for Docker cache
+        id: cache-meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ${{ env.FULL_IMAGE_NAME }}
+          tags: |
+            type=ref,event=branch
+            ${{ github.ref_type == 'tag' && 'type=raw,value=main' || '' }}
+          flavor: |
+            prefix=cache-${{ matrix.variant.name }}-${{ matrix.platform.arch }}-
+            latest=false
+
+      - name: Build Docker image
+        uses: docker/build-push-action@v5
+        id: build
+        with:
+          context: .
+          push: true
+          platforms: ${{ matrix.platform.arch }}
+          labels: ${{ steps.meta.outputs.labels }}
+          outputs: type=image,name=${{ env.FULL_IMAGE_NAME }},push-by-digest=true,name-canonical=true,push=true
+          cache-from: type=registry,ref=${{ steps.cache-meta.outputs.tags }}
+          cache-to: type=registry,ref=${{ steps.cache-meta.outputs.tags }},mode=max
+          sbom: true
+          build-args: |
+            BUILD_HASH=${{ github.sha }}
+            ${{ matrix.variant.build_args }}
+
+      - name: Export digest
+        run: |
+          mkdir -p /tmp/digests
+          digest="${{ steps.build.outputs.digest }}"
+          touch "/tmp/digests/${digest#sha256:}"
+
+      - name: Upload digest
+        uses: actions/upload-artifact@v4
+        with:
+          name: digests-${{ matrix.variant.name }}-${{ env.PLATFORM_PAIR }}
+          path: /tmp/digests/*
+          if-no-files-found: error
+          retention-days: 1
+
+  merge:
+    runs-on: ubuntu-latest
+    needs: [build]
+    if: ${{ !cancelled() }}
+    permissions:
+      contents: read
+      packages: write
+    strategy:
+      fail-fast: false
+      matrix:
+        variant:
+          - name: main
+            suffix: ""
+          - name: cuda
+            suffix: "-cuda"
+          - name: cuda126
+            suffix: "-cuda126"
+          - name: ollama
+            suffix: "-ollama"
+          - name: slim
+            suffix: "-slim"
+
+    steps:
+      - name: Prepare environment
+        run: |
+          echo "IMAGE_NAME=${GITHUB_REPOSITORY,,}" >> ${GITHUB_ENV}
+          echo "FULL_IMAGE_NAME=${REGISTRY}/${GITHUB_REPOSITORY,,}" >> ${GITHUB_ENV}
+
+      - name: Download digests
+        id: download
+        uses: actions/download-artifact@v5
+        with:
+          pattern: digests-${{ matrix.variant.name }}-*
+          path: /tmp/digests
+          merge-multiple: true
+        continue-on-error: true
+
+      - name: Check digests
+        id: check
+        run: |
+          count=$(find /tmp/digests -type f 2>/dev/null | wc -l | tr -d ' ')
+          echo "digest_count=$count" >> $GITHUB_OUTPUT
+          if [ "$count" -lt 2 ]; then
+            echo "::warning::${{ matrix.variant.name }}: found $count digest(s), need 2 (one per arch). Skipping merge."
+            echo "skip=true" >> $GITHUB_OUTPUT
+          else
+            echo "skip=false" >> $GITHUB_OUTPUT
+          fi
+
+      - name: Set up Docker Buildx
+        if: steps.check.outputs.skip != 'true'
+        uses: docker/setup-buildx-action@v3
+
+      - name: Log in to the Container registry
+        if: steps.check.outputs.skip != 'true'
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Extract metadata for Docker images
+        if: steps.check.outputs.skip != 'true'
+        id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ${{ env.FULL_IMAGE_NAME }}
+          tags: |
+            type=ref,event=branch
+            type=ref,event=tag
+            type=sha,prefix=git-
+            type=semver,pattern={{version}}
+            type=semver,pattern={{major}}.{{minor}}
+            ${{ matrix.variant.suffix != '' && format('type=raw,enable={0},prefix=,suffix=,value={1}', github.ref == 'refs/heads/main', matrix.variant.name) || '' }}
+          flavor: |
+            latest=${{ github.ref == 'refs/heads/main' }}
+            ${{ matrix.variant.suffix != '' && format('suffix={0},onlatest=true', matrix.variant.suffix) || '' }}
+
+      - name: Create manifest list and push
+        if: steps.check.outputs.skip != 'true'
+        working-directory: /tmp/digests
+        run: |
+          docker buildx imagetools create \
+            $(jq -cr '.tags | map("-t " + .) | join(" ")' <<< "$DOCKER_METADATA_OUTPUT_JSON") \
+            $(printf '${{ env.FULL_IMAGE_NAME }}@sha256:%s ' *)
+
+      - name: Inspect image
+        if: steps.check.outputs.skip != 'true'
+        run: |
+          docker buildx imagetools inspect ${{ env.FULL_IMAGE_NAME }}:${{ steps.meta.outputs.version }}
+
+  copy-to-dockerhub:
+    runs-on: ubuntu-latest
+    if: ${{ !cancelled() && (github.ref == 'refs/heads/main' || startsWith(github.ref, 'refs/tags/v')) }}
+    needs: [merge]
+    continue-on-error: true
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - variant: main
+            suffix: ""
+          - variant: cuda
+            suffix: "-cuda"
+          - variant: cuda126
+            suffix: "-cuda126"
+          - variant: ollama
+            suffix: "-ollama"
+          - variant: slim
+            suffix: "-slim"
+
+    steps:
+      - name: Prepare environment
+        run: |
+          echo "IMAGE_NAME=${GITHUB_REPOSITORY,,}" >> ${GITHUB_ENV}
+          echo "FULL_IMAGE_NAME=${REGISTRY}/${GITHUB_REPOSITORY,,}" >> ${GITHUB_ENV}
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Log in to the Container registry
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Log in to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
+      - name: Determine source and destination tags
+        id: tags
+        run: |
+          DOCKERHUB_IMAGE="openwebui/open-webui"
+          SUFFIX="${{ matrix.suffix }}"
+
+          if [[ "${{ github.ref }}" == refs/tags/v* ]]; then
+            VERSION="${{ github.ref_name }}"
+            VERSION="${VERSION#v}"
+            MAJOR_MINOR="${VERSION%.*}"
+
+            echo "tags<<EOF" >> $GITHUB_OUTPUT
+            echo "${VERSION}${SUFFIX}" >> $GITHUB_OUTPUT
+            echo "${MAJOR_MINOR}${SUFFIX}" >> $GITHUB_OUTPUT
+            echo "EOF" >> $GITHUB_OUTPUT
+          else
+            if [ -z "$SUFFIX" ]; then
+              echo "tags=latest" >> $GITHUB_OUTPUT
+            else
+              VARIANT_NAME="${SUFFIX#-}"
+              echo "tags<<EOF" >> $GITHUB_OUTPUT
+              echo "latest${SUFFIX}" >> $GITHUB_OUTPUT
+              echo "${VARIANT_NAME}" >> $GITHUB_OUTPUT
+              echo "EOF" >> $GITHUB_OUTPUT
+            fi
+          fi
+
+          echo "dockerhub_image=${DOCKERHUB_IMAGE}" >> $GITHUB_OUTPUT
+
+      - name: Copy images from GHCR to Docker Hub
+        run: |
+          DOCKERHUB_IMAGE="${{ steps.tags.outputs.dockerhub_image }}"
+          SUFFIX="${{ matrix.suffix }}"
+
+          if [[ "${{ github.ref }}" == refs/tags/v* ]]; then
+            VERSION="${{ github.ref_name }}"
+            VERSION="${VERSION#v}"
+            SOURCE_TAG="${VERSION}${SUFFIX}"
+          else
+            if [ -z "$SUFFIX" ]; then
+              SOURCE_TAG="latest"
+            else
+              SOURCE_TAG="latest${SUFFIX}"
+            fi
+          fi
+
+          SOURCE="${{ env.FULL_IMAGE_NAME }}:${SOURCE_TAG}"
+
+          echo "Copying from ${SOURCE} to Docker Hub..."
+
+          while IFS= read -r TAG; do
+            [ -z "$TAG" ] && continue
+            DEST="${DOCKERHUB_IMAGE}:${TAG}"
+            echo "  -> ${DEST}"
+            docker buildx imagetools create -t "${DEST}" "${SOURCE}"
+          done <<< "${{ steps.tags.outputs.tags }}"

.github/workflows/format-backend.yaml

@@ -1,49 +0,0 @@
-name: Python CI
-
-on:
-  push:
-    branches:
-      - main
-      - dev
-    paths:
-      - 'backend/**'
-      - 'pyproject.toml'
-      - 'uv.lock'
-  pull_request:
-    branches:
-      - main
-      - dev
-    paths:
-      - 'backend/**'
-      - 'pyproject.toml'
-      - 'uv.lock'
-
-jobs:
-  build:
-    name: 'Format Backend'
-    runs-on: ubuntu-latest
-
-    strategy:
-      matrix:
-        python-version:
-          - 3.11.x
-          - 3.12.x
-
-    steps:
-      - uses: actions/checkout@v4
-
-      - name: Set up Python
-        uses: actions/setup-python@v5
-        with:
-          python-version: '${{ matrix.python-version }}'
-
-      - name: Install dependencies
-        run: |
-          python -m pip install --upgrade pip
-          pip install black
-
-      - name: Format backend
-        run: npm run format:backend
-
-      - name: Check for changes after format
-        run: git diff --exit-code

.github/workflows/format-build-frontend.yaml

@@ -1,65 +0,0 @@
-name: Frontend Build
-
-on:
-  push:
-    branches:
-      - main
-      - dev
-    paths-ignore:
-      - 'backend/**'
-      - 'pyproject.toml'
-      - 'uv.lock'
-  pull_request:
-    branches:
-      - main
-      - dev
-    paths-ignore:
-      - 'backend/**'
-      - 'pyproject.toml'
-      - 'uv.lock'
-
-jobs:
-  build:
-    name: 'Format & Build Frontend'
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout Repository
-        uses: actions/checkout@v4
-
-      - name: Setup Node.js
-        uses: actions/setup-node@v4
-        with:
-          node-version: '22'
-
-      - name: Install Dependencies
-        run: npm install
-
-      - name: Format Frontend
-        run: npm run format
-
-      - name: Run i18next
-        run: npm run i18n:parse
-
-      - name: Check for Changes After Format
-        run: git diff --exit-code
-
-      - name: Build Frontend
-        run: npm run build
-
-  test-frontend:
-    name: 'Frontend Unit Tests'
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout Repository
-        uses: actions/checkout@v4
-
-      - name: Setup Node.js
-        uses: actions/setup-node@v4
-        with:
-          node-version: '22'
-
-      - name: Install Dependencies
-        run: npm ci
-
-      - name: Run vitest
-        run: npm run test:frontend

.github/workflows/frontend.yaml

@@ -0,0 +1,63 @@
+# ─────────────────────────────────────────────────────────────────────────────
+# Frontend CI — Lint, format check, build, and unit tests
+# Runs on pushes and PRs to main/dev, skipping backend-only changes
+# ─────────────────────────────────────────────────────────────────────────────
+name: Frontend Build
+
+on:
+  push:
+    branches: [main, dev]
+    paths-ignore: ['backend/**', 'pyproject.toml', 'uv.lock']
+  pull_request:
+    branches: [main, dev]
+    paths-ignore: ['backend/**', 'pyproject.toml', 'uv.lock']
+
+concurrency:
+  group: frontend-${{ github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  # ── Format, i18n, and production build ────────────────────────────────────
+  format-and-build:
+    name: Format & Build
+    runs-on: ubuntu-latest
+    timeout-minutes: 15
+    steps:
+      - uses: actions/checkout@v5
+
+      - uses: actions/setup-node@v5
+        with:
+          node-version: '22'
+
+      - name: Install dependencies
+        run: npm install --force
+
+      - name: Verify code formatting
+        run: npm run format
+
+      - name: Verify i18n strings
+        run: npm run i18n:parse
+
+      - name: Ensure working tree is clean
+        run: git diff --exit-code
+
+      - name: Production build
+        run: npm run build
+
+  # ── Vitest unit tests ────────────────────────────────────────────────────
+  unit-tests:
+    name: Unit Tests
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+    steps:
+      - uses: actions/checkout@v5
+
+      - uses: actions/setup-node@v5
+        with:
+          node-version: '22'
+
+      - name: Install dependencies (frozen lockfile)
+        run: npm ci --force
+
+      - name: Execute test suite
+        run: npm run test:frontend

.github/workflows/integration-test.disabled

@@ -1,255 +0,0 @@
-name: Integration Test
-
-on:
-  push:
-    branches:
-      - main
-      - dev
-  pull_request:
-    branches:
-      - main
-      - dev
-
-jobs:
-  cypress-run:
-    name: Run Cypress Integration Tests
-    runs-on: ubuntu-latest
-    steps:
-      - name: Maximize build space
-        uses: AdityaGarg8/remove-unwanted-software@v4.1
-        with:
-          remove-android: 'true'
-          remove-haskell: 'true'
-          remove-codeql: 'true'
-
-      - name: Checkout Repository
-        uses: actions/checkout@v4
-
-      - name: Build and run Compose Stack
-        run: |
-          docker compose \
-            --file docker-compose.yaml \
-            --file docker-compose.api.yaml \
-            --file docker-compose.a1111-test.yaml \
-            up --detach --build
-
-      - name: Delete Docker build cache
-        run: |
-          docker builder prune --all --force
-
-      - name: Wait for Ollama to be up
-        timeout-minutes: 5
-        run: |
-          until curl --output /dev/null --silent --fail http://localhost:11434; do
-            printf '.'
-            sleep 1
-          done
-          echo "Service is up!"
-
-      - name: Preload Ollama model
-        run: |
-          docker exec ollama ollama pull qwen:0.5b-chat-v1.5-q2_K
-
-      - name: Cypress run
-        uses: cypress-io/github-action@v6
-        env:
-          LIBGL_ALWAYS_SOFTWARE: 1
-        with:
-          browser: chrome
-          wait-on: 'http://localhost:3000'
-          config: baseUrl=http://localhost:3000
-
-      - uses: actions/upload-artifact@v4
-        if: always()
-        name: Upload Cypress videos
-        with:
-          name: cypress-videos
-          path: cypress/videos
-          if-no-files-found: ignore
-
-      - name: Extract Compose logs
-        if: always()
-        run: |
-          docker compose logs > compose-logs.txt
-
-      - uses: actions/upload-artifact@v4
-        if: always()
-        name: Upload Compose logs
-        with:
-          name: compose-logs
-          path: compose-logs.txt
-          if-no-files-found: ignore
-
-  # pytest:
-  #   name: Run Backend Tests
-  #   runs-on: ubuntu-latest
-  #   steps:
-  #     - uses: actions/checkout@v4
-
-  #     - name: Set up Python
-  #       uses: actions/setup-python@v5
-  #       with:
-  #         python-version: ${{ matrix.python-version }}
-
-  #     - name: Install dependencies
-  #       run: |
-  #         python -m pip install --upgrade pip
-  #         pip install -r backend/requirements.txt
-
-  #     - name: pytest run
-  #       run: |
-  #         ls -al
-  #         cd backend
-  #         PYTHONPATH=. pytest . -o log_cli=true -o log_cli_level=INFO
-
-  migration_test:
-    name: Run Migration Tests
-    runs-on: ubuntu-latest
-    services:
-      postgres:
-        image: postgres
-        env:
-          POSTGRES_PASSWORD: postgres
-        options: >-
-          --health-cmd pg_isready
-          --health-interval 10s
-          --health-timeout 5s
-          --health-retries 5
-        ports:
-          - 5432:5432
-    #      mysql:
-    #        image: mysql
-    #        env:
-    #          MYSQL_ROOT_PASSWORD: mysql
-    #          MYSQL_DATABASE: mysql
-    #        options: >-
-    #          --health-cmd "mysqladmin ping -h localhost"
-    #          --health-interval 10s
-    #          --health-timeout 5s
-    #          --health-retries 5
-    #        ports:
-    #          - 3306:3306
-    steps:
-      - name: Checkout Repository
-        uses: actions/checkout@v4
-
-      - name: Set up Python
-        uses: actions/setup-python@v5
-        with:
-          python-version: ${{ matrix.python-version }}
-
-      - name: Set up uv
-        uses: yezz123/setup-uv@v4
-        with:
-          uv-venv: venv
-
-      - name: Activate virtualenv
-        run: |
-          . venv/bin/activate
-          echo PATH=$PATH >> $GITHUB_ENV
-
-      - name: Install dependencies
-        run: |
-          uv pip install -r backend/requirements.txt
-
-      - name: Test backend with SQLite
-        id: sqlite
-        env:
-          WEBUI_SECRET_KEY: secret-key
-          GLOBAL_LOG_LEVEL: debug
-        run: |
-          cd backend
-          uvicorn open_webui.main:app --port "8080" --forwarded-allow-ips '*' &
-          UVICORN_PID=$!
-          # Wait up to 40 seconds for the server to start
-          for i in {1..40}; do
-              curl -s http://localhost:8080/api/config > /dev/null && break
-              sleep 1
-              if [ $i -eq 40 ]; then
-                  echo "Server failed to start"
-                  kill -9 $UVICORN_PID
-                  exit 1
-              fi
-          done
-          # Check that the server is still running after 5 seconds
-          sleep 5
-          if ! kill -0 $UVICORN_PID; then
-              echo "Server has stopped"
-              exit 1
-          fi
-
-      - name: Test backend with Postgres
-        if: success() || steps.sqlite.conclusion == 'failure'
-        env:
-          WEBUI_SECRET_KEY: secret-key
-          GLOBAL_LOG_LEVEL: debug
-          DATABASE_URL: postgresql://postgres:postgres@localhost:5432/postgres
-          DATABASE_POOL_SIZE: 10
-          DATABASE_POOL_MAX_OVERFLOW: 10
-          DATABASE_POOL_TIMEOUT: 30
-        run: |
-          cd backend
-          uvicorn open_webui.main:app --port "8081" --forwarded-allow-ips '*' &
-          UVICORN_PID=$!
-          # Wait up to 20 seconds for the server to start
-          for i in {1..20}; do
-              curl -s http://localhost:8081/api/config > /dev/null && break
-              sleep 1
-              if [ $i -eq 20 ]; then
-                  echo "Server failed to start"
-                  kill -9 $UVICORN_PID
-                  exit 1
-              fi
-          done
-          # Check that the server is still running after 5 seconds
-          sleep 5
-          if ! kill -0 $UVICORN_PID; then
-              echo "Server has stopped"
-              exit 1
-          fi
-
-          # Check that service will reconnect to postgres when connection will be closed
-          status_code=$(curl --write-out %{http_code} -s --output /dev/null http://localhost:8081/health/db)
-          if [[ "$status_code" -ne 200 ]] ; then
-            echo "Server has failed before postgres reconnect check"
-            exit 1
-          fi
-
-          echo "Terminating all connections to postgres..."
-          python -c "import os, psycopg2 as pg2; \
-            conn = pg2.connect(dsn=os.environ['DATABASE_URL'].replace('+pool', '')); \
-            cur = conn.cursor(); \
-            cur.execute('SELECT pg_terminate_backend(psa.pid) FROM pg_stat_activity psa WHERE datname = current_database() AND pid <> pg_backend_pid();')"
-
-          status_code=$(curl --write-out %{http_code} -s --output /dev/null http://localhost:8081/health/db)
-          if [[ "$status_code" -ne 200 ]] ; then
-            echo "Server has not reconnected to postgres after connection was closed: returned status $status_code"
-            exit 1
-          fi
-
-#      - name: Test backend with MySQL
-#        if: success() || steps.sqlite.conclusion == 'failure' || steps.postgres.conclusion == 'failure'
-#        env:
-#          WEBUI_SECRET_KEY: secret-key
-#          GLOBAL_LOG_LEVEL: debug
-#          DATABASE_URL: mysql://root:mysql@localhost:3306/mysql
-#        run: |
-#          cd backend
-#          uvicorn open_webui.main:app --port "8083" --forwarded-allow-ips '*' &
-#          UVICORN_PID=$!
-#          # Wait up to 20 seconds for the server to start
-#          for i in {1..20}; do
-#              curl -s http://localhost:8083/api/config > /dev/null && break
-#              sleep 1
-#              if [ $i -eq 20 ]; then
-#                  echo "Server failed to start"
-#                  kill -9 $UVICORN_PID
-#                  exit 1
-#              fi
-#          done
-#          # Check that the server is still running after 5 seconds
-#          sleep 5
-#          if ! kill -0 $UVICORN_PID; then
-#              echo "Server has stopped"
-#              exit 1
-#          fi

.github/workflows/release-pypi.yml

@@ -16,11 +16,15 @@ jobs:
       id-token: write
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
-      - uses: actions/setup-node@v4
+        uses: actions/checkout@v5
+        with:
+          fetch-depth: 0
+      - name: Install Git
+        run: sudo apt-get update && sudo apt-get install -y git
+      - uses: actions/setup-node@v5
         with:
           node-version: 22
-      - uses: actions/setup-python@v5
+      - uses: actions/setup-python@v6
         with:
           python-version: 3.11
       - name: Build

.github/workflows/release.yml

@@ -0,0 +1,74 @@
+# ─────────────────────────────────────────────────────────────────────────────
+# Release — Create GitHub release from CHANGELOG, trigger Docker builds
+# Runs on pushes to main when package.json version changes
+# ─────────────────────────────────────────────────────────────────────────────
+name: Release
+
+on:
+  push:
+    branches: [main]
+
+concurrency:
+  group: release-${{ github.ref }}
+  cancel-in-progress: false
+
+jobs:
+  # ── Create release and trigger downstream workflows ──────────────────────
+  publish:
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
+    permissions:
+      contents: write
+      actions: write
+    steps:
+      - uses: actions/checkout@v5
+
+      - name: Abort if package.json unchanged
+        run: |
+          git diff --cached --diff-filter=d package.json || {
+            echo "package.json not modified — skipping release"
+            exit 1
+          }
+
+      - name: Read version
+        id: pkg
+        run: echo "version=$(jq -r '.version' package.json)" >> $GITHUB_OUTPUT
+
+      - name: Extract release notes from CHANGELOG
+        run: |
+          VER="${{ steps.pkg.outputs.version }}"
+          awk "/^## \[${VER}\]/{found=1; next} /^## \[/{if(found) exit} found{print}" \
+            CHANGELOG.md > /tmp/release-notes.md
+
+      - name: Publish GitHub release
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          if gh release view "v${{ steps.pkg.outputs.version }}" &>/dev/null; then
+            echo "Release v${{ steps.pkg.outputs.version }} already exists — skipping creation"
+          else
+            gh release create "v${{ steps.pkg.outputs.version }}" \
+              --title "v${{ steps.pkg.outputs.version }}" \
+              --notes-file /tmp/release-notes.md
+          fi
+
+      - name: Archive source
+        uses: actions/upload-artifact@v4
+        with:
+          name: release-archive
+          path: |
+            .
+            !.git
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Trigger Docker build
+        uses: actions/github-script@v8
+        with:
+          script: |
+            github.rest.actions.createWorkflowDispatch({
+              owner: context.repo.owner,
+              repo: context.repo.repo,
+              workflow_id: 'docker.yaml',
+              ref: 'v${{ steps.pkg.outputs.version }}',
+            })

.gitignore

@@ -1,3 +1,5 @@
+x.py
+yarn.lock
 .DS_Store
 node_modules
 /build
@@ -12,7 +14,8 @@ vite.config.ts.timestamp-*
 __pycache__/
 *.py[cod]
 *$py.class
-
+.nvmrc
+CLAUDE.md
 # C extensions
 *.so
 

.pre-commit-config.yaml

@@ -0,0 +1,8 @@
+repos:
+  - repo: https://github.com/astral-sh/ruff-pre-commit
+    rev: v0.15.5
+    hooks:
+      - id: ruff
+        args: [--fix, backend]
+      - id: ruff-format
+        args: [backend]

.prettierignore

@@ -3,8 +3,6 @@ pnpm-lock.yaml
 package-lock.json
 yarn.lock
 
-kubernetes/
-
 # Copy of .gitignore
 .DS_Store
 node_modules

.prettierrc

@@ -5,5 +5,6 @@
 	"printWidth": 100,
 	"plugins": ["prettier-plugin-svelte"],
 	"pluginSearchDirs": ["."],
-	"overrides": [{ "files": "*.svelte", "options": { "parser": "svelte" } }]
+	"overrides": [{ "files": "*.svelte", "options": { "parser": "svelte" } }],
+	"endOfLine": "lf"
 }

CONTRIBUTOR_LICENSE_AGREEMENT

@@ -1,7 +1,7 @@
-# Open WebUI Contributor License Agreement
+# Contributor License Agreement
 
-By submitting my contributions to Open WebUI, I grant Open WebUI full freedom to use my work in any way they choose, under any terms they like, both now and in the future. This approach helps ensure the project remains unified, flexible, and easy to maintain, while empowering Open WebUI to respond quickly to the needs of its users and the wider community.
+By submitting my contributions to this repository in any form, I grant Open WebUI Inc. a perpetual, worldwide, irrevocable, royalty-free license, under copyright and patent, to use, modify, distribute, sublicense, and commercialize my work under any terms they choose, both now and in the future.
 
-Taking part in this process means my work can be seamlessly integrated and combined with others, ensuring longevity and adaptability for everyone who benefits from the Open WebUI project. This collaborative approach strengthens the project’s future and helps guarantee that improvements can always be shared and distributed in the most effective way possible.
+I represent that my contributions are my original work (or that I have sufficient rights to grant this license) and that I have the authority to enter into this agreement.
 
 **_To the fullest extent permitted by law, my contributions are provided on an “as is” basis, with no warranties or guarantees of any kind, and I disclaim any liability for any issues or damages arising from their use or incorporation into the project, regardless of the type of legal claim._**

Dockerfile

@@ -3,6 +3,8 @@
 # use build args in the docker build command with --build-arg="BUILDARG=true"
 ARG USE_CUDA=false
 ARG USE_OLLAMA=false
+ARG USE_SLIM=false
+ARG USE_PERMISSION_HARDENING=false
 # Tested with cu117 for CUDA 11 and cu121 for CUDA 12 (default)
 ARG USE_CUDA_VER=cu128
 # any sentence transformer model; models to use can be found at https://huggingface.co/models?library=sentence-transformers
@@ -11,6 +13,7 @@ ARG USE_CUDA_VER=cu128
 # IMPORTANT: If you change the embedding model (sentence-transformers/all-MiniLM-L6-v2) and vice versa, you aren't able to use RAG Chat with your previous documents loaded in the WebUI! You need to re-embed them.
 ARG USE_EMBEDDING_MODEL=sentence-transformers/all-MiniLM-L6-v2
 ARG USE_RERANKING_MODEL=""
+ARG USE_AUXILIARY_EMBEDDING_MODEL=TaylorAI/bge-micro-v2
 
 # Tiktoken encoding name; models to use can be found at https://huggingface.co/models?library=tiktoken
 ARG USE_TIKTOKEN_ENCODING_NAME="cl100k_base"
@@ -24,10 +27,16 @@ ARG GID=0
 FROM --platform=$BUILDPLATFORM node:22-alpine3.20 AS build
 ARG BUILD_HASH
 
+# Set Node.js options (heap limit Allocation failed - JavaScript heap out of memory)
+# ENV NODE_OPTIONS="--max-old-space-size=4096"
+
 WORKDIR /app
 
+# to store git revision in build
+RUN apk add --no-cache git
+
 COPY package.json package-lock.json ./
-RUN npm ci
+RUN npm ci --force
 
 COPY . .
 ENV APP_BUILD_HASH=${BUILD_HASH}
@@ -40,20 +49,28 @@ FROM python:3.11-slim-bookworm AS base
 ARG USE_CUDA
 ARG USE_OLLAMA
 ARG USE_CUDA_VER
+ARG USE_SLIM
+ARG USE_PERMISSION_HARDENING
 ARG USE_EMBEDDING_MODEL
 ARG USE_RERANKING_MODEL
+ARG USE_AUXILIARY_EMBEDDING_MODEL
 ARG UID
 ARG GID
 
+# Python settings
+ENV PYTHONUNBUFFERED=1
+
 ## Basis ##
 ENV ENV=prod \
     PORT=8080 \
     # pass build args to the build
     USE_OLLAMA_DOCKER=${USE_OLLAMA} \
     USE_CUDA_DOCKER=${USE_CUDA} \
+    USE_SLIM_DOCKER=${USE_SLIM} \
     USE_CUDA_DOCKER_VER=${USE_CUDA_VER} \
     USE_EMBEDDING_MODEL_DOCKER=${USE_EMBEDDING_MODEL} \
-    USE_RERANKING_MODEL_DOCKER=${USE_RERANKING_MODEL}
+    USE_RERANKING_MODEL_DOCKER=${USE_RERANKING_MODEL} \
+    USE_AUXILIARY_EMBEDDING_MODEL_DOCKER=${USE_AUXILIARY_EMBEDDING_MODEL}
 
 ## Basis URL Config ##
 ENV OLLAMA_BASE_URL="/ollama" \
@@ -74,6 +91,7 @@ ENV WHISPER_MODEL="base" \
 ## RAG Embedding model settings ##
 ENV RAG_EMBEDDING_MODEL="$USE_EMBEDDING_MODEL_DOCKER" \
     RAG_RERANKING_MODEL="$USE_RERANKING_MODEL_DOCKER" \
+    AUXILIARY_EMBEDDING_MODEL="$USE_AUXILIARY_EMBEDDING_MODEL_DOCKER" \
     SENTENCE_TRANSFORMERS_HOME="/app/backend/data/cache/embedding/models"
 
 ## Tiktoken model settings ##
@@ -105,51 +123,54 @@ RUN echo -n 00000000-0000-0000-0000-000000000000 > $HOME/.cache/chroma/telemetry
 # Make sure the user has access to the app and root directory
 RUN chown -R $UID:$GID /app $HOME
 
-RUN if [ "$USE_OLLAMA" = "true" ]; then \
-    apt-get update && \
-    # Install pandoc and netcat
-    apt-get install -y --no-install-recommends git build-essential pandoc netcat-openbsd curl && \
-    apt-get install -y --no-install-recommends gcc python3-dev && \
-    # for RAG OCR
-    apt-get install -y --no-install-recommends ffmpeg libsm6 libxext6 && \
-    # install helper tools
-    apt-get install -y --no-install-recommends curl jq && \
-    # install ollama
-    curl -fsSL https://ollama.com/install.sh | sh && \
-    # cleanup
-    rm -rf /var/lib/apt/lists/*; \
-    else \
-    apt-get update && \
-    # Install pandoc, netcat and gcc
-    apt-get install -y --no-install-recommends git build-essential pandoc gcc netcat-openbsd curl jq && \
-    apt-get install -y --no-install-recommends gcc python3-dev && \
-    # for RAG OCR
-    apt-get install -y --no-install-recommends ffmpeg libsm6 libxext6 && \
-    # cleanup
-    rm -rf /var/lib/apt/lists/*; \
-    fi
+# Install common system dependencies
+RUN apt-get update && \
+    apt-get install -y --no-install-recommends \
+    git build-essential pandoc gcc netcat-openbsd curl jq \
+    libmariadb-dev \
+    python3-dev \
+    ffmpeg libsm6 libxext6 zstd \
+    && rm -rf /var/lib/apt/lists/*
 
 # install python dependencies
 COPY --chown=$UID:$GID ./backend/requirements.txt ./requirements.txt
 
-RUN pip3 install --no-cache-dir uv && \
+# Set UV_LINK_MODE to copy to prevent 0-byte file corruption in QEMU arm64 cross-builds
+ENV UV_LINK_MODE=copy
+
+RUN set -e; \
+    pip3 install --no-cache-dir uv; \
     if [ "$USE_CUDA" = "true" ]; then \
     # If you use CUDA the whisper and embedding model will be downloaded on first use
-    pip3 install torch torchvision torchaudio --index-url https://download.pytorch.org/whl/$USE_CUDA_DOCKER_VER --no-cache-dir && \
-    uv pip install --system -r requirements.txt --no-cache-dir && \
-    python -c "import os; from sentence_transformers import SentenceTransformer; SentenceTransformer(os.environ['RAG_EMBEDDING_MODEL'], device='cpu')" && \
+    # fix: pin torch<=2.9.1 - torch 2.10.0 aarch64 wheels cause SIGILL on ARM devices (RPi 4 Cortex-A72) #21349
+    pip3 install 'torch<=2.9.1' torchvision torchaudio --index-url https://download.pytorch.org/whl/$USE_CUDA_DOCKER_VER --no-cache-dir; \
+    uv pip install --system -r requirements.txt --no-cache-dir; \
+    python -c "import os; from sentence_transformers import SentenceTransformer; SentenceTransformer(os.environ['RAG_EMBEDDING_MODEL'], device='cpu')"; \
+    python -c "import os; from sentence_transformers import SentenceTransformer; SentenceTransformer(os.environ.get('AUXILIARY_EMBEDDING_MODEL', 'TaylorAI/bge-micro-v2'), device='cpu')"; \
     python -c "import os; from faster_whisper import WhisperModel; WhisperModel(os.environ['WHISPER_MODEL'], device='cpu', compute_type='int8', download_root=os.environ['WHISPER_MODEL_DIR'])"; \
     python -c "import os; import tiktoken; tiktoken.get_encoding(os.environ['TIKTOKEN_ENCODING_NAME'])"; \
+    python -c "import nltk; nltk.download('punkt_tab')"; \
     else \
-    pip3 install torch torchvision torchaudio --index-url https://download.pytorch.org/whl/cpu --no-cache-dir && \
-    uv pip install --system -r requirements.txt --no-cache-dir && \
-    python -c "import os; from sentence_transformers import SentenceTransformer; SentenceTransformer(os.environ['RAG_EMBEDDING_MODEL'], device='cpu')" && \
+    pip3 install 'torch<=2.9.1' torchvision torchaudio --index-url https://download.pytorch.org/whl/cpu --no-cache-dir; \
+    uv pip install --system -r requirements.txt --no-cache-dir; \
+    if [ "$USE_SLIM" != "true" ]; then \
+    python -c "import os; from sentence_transformers import SentenceTransformer; SentenceTransformer(os.environ['RAG_EMBEDDING_MODEL'], device='cpu')"; \
+    python -c "import os; from sentence_transformers import SentenceTransformer; SentenceTransformer(os.environ.get('AUXILIARY_EMBEDDING_MODEL', 'TaylorAI/bge-micro-v2'), device='cpu')"; \
     python -c "import os; from faster_whisper import WhisperModel; WhisperModel(os.environ['WHISPER_MODEL'], device='cpu', compute_type='int8', download_root=os.environ['WHISPER_MODEL_DIR'])"; \
     python -c "import os; import tiktoken; tiktoken.get_encoding(os.environ['TIKTOKEN_ENCODING_NAME'])"; \
+    python -c "import nltk; nltk.download('punkt_tab')"; \
     fi; \
-    chown -R $UID:$GID /app/backend/data/
-
+    fi; \
+    mkdir -p /app/backend/data; chown -R $UID:$GID /app/backend/data/; \
+    rm -rf /var/lib/apt/lists/*;
 
+# Install Ollama if requested
+RUN if [ "$USE_OLLAMA" = "true" ]; then \
+    date +%s > /tmp/ollama_build_hash && \
+    echo "Cache broken at timestamp: `cat /tmp/ollama_build_hash`" && \
+    curl -fsSL https://ollama.com/install.sh | sh && \
+    rm -rf /var/lib/apt/lists/*; \
+    fi
 
 # copy embedding weight from build
 # RUN mkdir -p /root/.cache/chroma/onnx_models/all-MiniLM-L6-v2
@@ -167,6 +188,17 @@ EXPOSE 8080
 
 HEALTHCHECK CMD curl --silent --fail http://localhost:${PORT:-8080}/health | jq -ne 'input.status == true' || exit 1
 
+# Minimal, atomic permission hardening for OpenShift (arbitrary UID):
+# - Group 0 owns /app and /root
+# - Directories are group-writable and have SGID so new files inherit GID 0
+RUN if [ "$USE_PERMISSION_HARDENING" = "true" ]; then \
+    set -eux; \
+    chgrp -R 0 /app /root || true; \
+    chmod -R g+rwX /app /root || true; \
+    find /app -type d -exec chmod g+s {} + || true; \
+    find /root -type d -exec chmod g+s {} + || true; \
+    fi
+
 USER $UID:$GID
 
 ARG BUILD_HASH

INSTALLATION.md

@@ -1,35 +0,0 @@
-### Installing Both Ollama and Open WebUI Using Kustomize
-
-For cpu-only pod
-
-```bash
-kubectl apply -f ./kubernetes/manifest/base
-```
-
-For gpu-enabled pod
-
-```bash
-kubectl apply -k ./kubernetes/manifest
-```
-
-### Installing Both Ollama and Open WebUI Using Helm
-
-Package Helm file first
-
-```bash
-helm package ./kubernetes/helm/
-```
-
-For cpu-only pod
-
-```bash
-helm install ollama-webui ./ollama-webui-*.tgz
-```
-
-For gpu-enabled pod
-
-```bash
-helm install ollama-webui ./ollama-webui-*.tgz --set ollama.resources.limits.nvidia.com/gpu="1"
-```
-
-Check the `kubernetes/helm/values.yaml` file to know which parameters are available for customization

LICENSE

@@ -1,4 +1,6 @@
-Copyright (c) 2023-2025 Timothy Jaeryang Baek (Open WebUI)
+Open WebUI License
+
+Copyright (c) 2023- Open WebUI Inc. [Created by Timothy Jaeryang Baek]
 All rights reserved.
 
 Redistribution and use in source and binary forms, with or without
@@ -15,11 +17,27 @@ modification, are permitted provided that the following conditions are met:
    contributors may be used to endorse or promote products derived from
    this software without specific prior written permission.
 
-4. Notwithstanding any other provision of this License, and as a material condition of the rights granted herein, licensees are strictly prohibited from altering, removing, obscuring, or replacing any "Open WebUI" branding, including but not limited to the name, logo, or any visual, textual, or symbolic identifiers that distinguish the software and its interfaces, in any deployment or distribution, regardless of the number of users, except as explicitly set forth in Clauses 5 and 6 below.
+4. Notwithstanding any other provision of this License, and as a material
+   condition of the rights granted herein, licensees are strictly prohibited
+   from altering, removing, obscuring, or replacing any "Open WebUI"
+   branding, including but not limited to the name, logo, or any visual,
+   textual, or symbolic identifiers that distinguish the software and its
+   interfaces, in any deployment or distribution, except in the following
+   circumstances: (i) deployments or distributions where the total number
+   of end users (defined as individual natural persons with direct access
+   to the application) does not exceed fifty (50) within any rolling
+   thirty (30) day period; (ii) the licensee has obtained specific prior
+   written permission from the copyright holder; or (iii) where the
+   licensee has obtained a duly executed enterprise license expressly
+   permitting such modification. For all other cases, any removal or
+   alteration of the "Open WebUI" branding shall constitute a material
+   breach of license.
 
-5. The branding restriction enumerated in Clause 4 shall not apply in the following limited circumstances: (i) deployments or distributions where the total number of end users (defined as individual natural persons with direct access to the application) does not exceed fifty (50) within any rolling thirty (30) day period; (ii) cases in which the licensee is an official contributor to the codebase—with a substantive code change successfully merged into the main branch of the official codebase maintained by the copyright holder—who has obtained specific prior written permission for branding adjustment from the copyright holder; or (iii) where the licensee has obtained a duly executed enterprise license expressly permitting such modification. For all other cases, any removal or alteration of the "Open WebUI" branding shall constitute a material breach of license.
+Materials governed by prior licenses retain those original license
+terms, as specified in LICENSE_HISTORY.
 
-6. All code, modifications, or derivative works incorporated into this project prior to the incorporation of this branding clause remain licensed under the BSD 3-Clause License, and prior contributors retain all BSD-3 rights therein; if any such contributor requests the removal of their BSD-3-licensed code, the copyright holder will do so, and any replacement code will be licensed under the project's primary license then in effect. By contributing after this clause's adoption, you agree to the project's Contributor License Agreement (CLA) and to these updated terms for all new contributions.
+By contributing to this project, you agree to the project's Contributor
+License Agreement (CONTRIBUTOR_LICENSE_AGREEMENT).
 
 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

LICENSE_HISTORY

@@ -0,0 +1,53 @@
+All code and materials created before commit `60d84a3aae9802339705826e9095e272e3c83623` are subject to the following copyright and license:
+
+Copyright (c) 2023-2025 Timothy Jaeryang Baek
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+1. Redistributions of source code must retain the above copyright notice, this
+   list of conditions and the following disclaimer.
+
+2. Redistributions in binary form must reproduce the above copyright notice,
+   this list of conditions and the following disclaimer in the documentation
+   and/or other materials provided with the distribution.
+
+3. Neither the name of the copyright holder nor the names of its
+   contributors may be used to endorse or promote products derived from
+   this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+All code and materials created before commit `a76068d69cd59568b920dfab85dc573dbbb8f131` are subject to the following copyright and license:
+
+MIT License
+
+Copyright (c) 2023 Timothy Jaeryang Baek
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

LICENSE_NOTICE

@@ -0,0 +1,11 @@
+# Open WebUI Multi-License Notice
+
+This repository contains code governed by multiple licenses based on the date and origin of contribution:
+
+1. All code committed prior to commit a76068d69cd59568b920dfab85dc573dbbb8f131 is licensed under the MIT License (see LICENSE_HISTORY).
+
+2. All code committed from commit a76068d69cd59568b920dfab85dc573dbbb8f131 up to and including commit 60d84a3aae9802339705826e9095e272e3c83623 is licensed under the BSD 3-Clause License (see LICENSE_HISTORY).
+
+3. All code contributed or modified after commit 60d84a3aae9802339705826e9095e272e3c83623 is licensed under the Open WebUI License (see LICENSE).
+
+For details on which commits are covered by which license, refer to LICENSE_HISTORY.

README.md

@@ -10,12 +10,16 @@
 [![Discord](https://img.shields.io/badge/Discord-Open_WebUI-blue?logo=discord&logoColor=white)](https://discord.gg/5rJgQTnV4s)
 [![](https://img.shields.io/static/v1?label=Sponsor&message=%E2%9D%A4&logo=GitHub&color=%23fe8e86)](https://github.com/sponsors/tjbck)
 
-**Open WebUI is an [extensible](https://docs.openwebui.com/features/plugin/), feature-rich, and user-friendly self-hosted AI platform designed to operate entirely offline.** It supports various LLM runners like **Ollama** and **OpenAI-compatible APIs**, with **built-in inference engine** for RAG, making it a **powerful AI deployment solution**.
+![Open WebUI Banner](./banner.png)
 
-![Open WebUI Demo](./demo.gif)
+**Open WebUI is an [extensible](https://docs.openwebui.com/features/extensibility/plugin), feature-rich, and user-friendly self-hosted AI platform designed to operate entirely offline.** It supports various LLM runners like **Ollama** and **OpenAI-compatible APIs**, with **built-in inference engine** for RAG, making it a **powerful AI deployment solution**.
+
+Passionate about open-source AI? [Join our team →](https://careers.openwebui.com/)
+
+![Open WebUI Demo](./demo.png)
 
 > [!TIP]  
-> **Looking for an [Enterprise Plan](https://docs.openwebui.com/enterprise)?** – **[Speak with Our Sales Team Today!](mailto:sales@openwebui.com)**
+> **Looking for an [Enterprise Plan](https://docs.openwebui.com/enterprise)?** – **[Speak with Our Sales Team Today!](https://docs.openwebui.com/enterprise)**
 >
 > Get **enhanced capabilities**, including **custom theming and branding**, **Service Level Agreement (SLA) support**, **Long-Term Support (LTS) versions**, and **more!**
 
@@ -35,24 +39,38 @@ For more information, be sure to check out our [Open WebUI Documentation](https:
 
 - ✒️🔢 **Full Markdown and LaTeX Support**: Elevate your LLM experience with comprehensive Markdown and LaTeX capabilities for enriched interaction.
 
-- 🎤📹 **Hands-Free Voice/Video Call**: Experience seamless communication with integrated hands-free voice and video call features, allowing for a more dynamic and interactive chat environment.
+- 🎤📹 **Hands-Free Voice/Video Call**: Experience seamless communication with integrated hands-free voice and video call features using multiple Speech-to-Text providers (Local Whisper, OpenAI, Deepgram, Azure) and Text-to-Speech engines (Azure, ElevenLabs, OpenAI, Transformers, WebAPI), allowing for dynamic and interactive chat environments.
 
 - 🛠️ **Model Builder**: Easily create Ollama models via the Web UI. Create and add custom characters/agents, customize chat elements, and import models effortlessly through [Open WebUI Community](https://openwebui.com/) integration.
 
 - 🐍 **Native Python Function Calling Tool**: Enhance your LLMs with built-in code editor support in the tools workspace. Bring Your Own Function (BYOF) by simply adding your pure Python functions, enabling seamless integration with LLMs.
 
-- 📚 **Local RAG Integration**: Dive into the future of chat interactions with groundbreaking Retrieval Augmented Generation (RAG) support. This feature seamlessly integrates document interactions into your chat experience. You can load documents directly into the chat or add files to your document library, effortlessly accessing them using the `#` command before a query.
+- 💾 **Persistent Artifact Storage**: Built-in key-value storage API for artifacts, enabling features like journals, trackers, leaderboards, and collaborative tools with both personal and shared data scopes across sessions.
 
-- 🔍 **Web Search for RAG**: Perform web searches using providers like `SearXNG`, `Google PSE`, `Brave Search`, `serpstack`, `serper`, `Serply`, `DuckDuckGo`, `TavilySearch`, `SearchApi` and `Bing` and inject the results directly into your chat experience.
+- 📚 **Local RAG Integration**: Dive into the future of chat interactions with groundbreaking Retrieval Augmented Generation (RAG) support using your choice of 9 vector databases and multiple content extraction engines (Tika, Docling, Document Intelligence, Mistral OCR, PaddleOCR-vl, External loaders). Load documents directly into chat or add files to your document library, effortlessly accessing them using the `#` command before a query.
+
+- 🔍 **Web Search for RAG**: Perform web searches using 15+ providers including `SearXNG`, `Google PSE`, `Brave Search`, `Kagi`, `Mojeek`, `Tavily`, `Perplexity`, `serpstack`, `serper`, `Serply`, `DuckDuckGo`, `SearchApi`, `SerpApi`, `Bing`, `Jina`, `Exa`, `Sougou`, `Azure AI Search`, and `Ollama Cloud`, injecting results directly into your chat experience.
 
 - 🌐 **Web Browsing Capability**: Seamlessly integrate websites into your chat experience using the `#` command followed by a URL. This feature allows you to incorporate web content directly into your conversations, enhancing the richness and depth of your interactions.
 
-- 🎨 **Image Generation Integration**: Seamlessly incorporate image generation capabilities using options such as AUTOMATIC1111 API or ComfyUI (local), and OpenAI's DALL-E (external), enriching your chat experience with dynamic visual content.
+- 🎨 **Image Generation & Editing Integration**: Create and edit images using multiple engines including OpenAI's DALL-E, Gemini, ComfyUI (local), and AUTOMATIC1111 (local), with support for both generation and prompt-based editing workflows.
 
 - ⚙️ **Many Models Conversations**: Effortlessly engage with various models simultaneously, harnessing their unique strengths for optimal responses. Enhance your experience by leveraging a diverse set of models in parallel.
 
 - 🔐 **Role-Based Access Control (RBAC)**: Ensure secure access with restricted permissions; only authorized individuals can access your Ollama, and exclusive model creation/pulling rights are reserved for administrators.
 
+- 🗄️ **Flexible Database & Storage Options**: Choose from SQLite (with optional encryption), PostgreSQL, or configure cloud storage backends (S3, Google Cloud Storage, Azure Blob Storage) for scalable deployments.
+
+- 🔍 **Advanced Vector Database Support**: Select from 9 vector database options including ChromaDB, PGVector, Qdrant, Milvus, Elasticsearch, OpenSearch, Pinecone, S3Vector, and Oracle 23ai for optimal RAG performance.
+
+- 🔐 **Enterprise Authentication**: Full support for LDAP/Active Directory integration, SCIM 2.0 automated provisioning, and SSO via trusted headers alongside OAuth providers. Enterprise-grade user and group provisioning through SCIM 2.0 protocol, enabling seamless integration with identity providers like Okta, Azure AD, and Google Workspace for automated user lifecycle management.
+
+- ☁️ **Cloud-Native Integration**: Native support for Google Drive and OneDrive/SharePoint file picking, enabling seamless document import from enterprise cloud storage.
+
+- 📊 **Production Observability**: Built-in OpenTelemetry support for traces, metrics, and logs, enabling comprehensive monitoring with your existing observability stack.
+
+- ⚖️ **Horizontal Scalability**: Redis-backed session management and WebSocket support for multi-worker and multi-node deployments behind load balancers.
+
 - 🌐🌍 **Multilingual Support**: Experience Open WebUI in your preferred language with our internationalization (i18n) support. Join us in expanding our supported languages! We're actively seeking contributors!
 
 - 🧩 **Pipelines, Open WebUI Plugin Support**: Seamlessly integrate custom logic and Python libraries into Open WebUI using [Pipelines Plugin Framework](https://github.com/open-webui/pipelines). Launch your Pipelines instance, set the OpenAI URL to the Pipelines URL, and explore endless possibilities. [Examples](https://github.com/open-webui/pipelines/tree/main/examples) include **Function Calling**, User **Rate Limiting** to control access, **Usage Monitoring** with tools like Langfuse, **Live Translation with LibreTranslate** for multilingual support, **Toxic Message Filtering** and much more.
@@ -61,23 +79,6 @@ For more information, be sure to check out our [Open WebUI Documentation](https:
 
 Want to learn more about Open WebUI's features? Check out our [Open WebUI documentation](https://docs.openwebui.com/features) for a comprehensive overview!
 
-## Sponsors 🙌
-
-#### Emerald
-
-<table>
-  <tr>
-    <td>
-      <a href="https://n8n.io/" target="_blank">
-        <img src="https://docs.openwebui.com/sponsors/logos/n8n.png" alt="n8n" style="width: 8rem; height: 8rem; border-radius: .75rem;" />
-      </a>
-    </td>
-    <td>
-      Does your interface have a backend yet?<br>Try <a href="https://n8n.io/">n8n</a>
-    </td>
-  </tr>
-</table>
-
 ---
 
 We are incredibly grateful for the generous support of our sponsors. Their contributions help us to maintain and improve our project, ensuring we can continue to deliver quality work to our community. Thank you!
@@ -187,14 +188,6 @@ docker run -d --network=host -v open-webui:/app/backend/data -e OLLAMA_BASE_URL=
 
 ### Keeping Your Docker Installation Up-to-Date
 
-In case you want to update your local Docker installation to the latest version, you can do it with [Watchtower](https://containrrr.dev/watchtower/):
-
-```bash
-docker run --rm --volume /var/run/docker.sock:/var/run/docker.sock containrrr/watchtower --run-once open-webui
-```
-
-In the last part of the command, replace `open-webui` with your container name if it is different.
-
 Check our Updating Guide available in our [Open WebUI Documentation](https://docs.openwebui.com/getting-started/updating).
 
 ### Using the Dev Branch 🌙
@@ -222,7 +215,7 @@ Discover upcoming features on our roadmap in the [Open WebUI Documentation](http
 
 ## License 📜
 
-This project is licensed under the [Open WebUI License](LICENSE), a revised BSD-3-Clause license. You receive all the same rights as the classic BSD-3 license: you can use, modify, and distribute the software, including in proprietary and commercial products, with minimal restrictions. The only additional requirement is to preserve the "Open WebUI" branding, as detailed in the LICENSE file. For full terms, see the [LICENSE](LICENSE) document. 📄
+This project contains code under multiple licenses. The current codebase includes components licensed under the Open WebUI License with an additional requirement to preserve the "Open WebUI" branding, as well as prior contributions under their respective original licenses. For a detailed record of license changes and the applicable terms for each section of the code, please refer to [LICENSE_HISTORY](./LICENSE_HISTORY). For complete and updated licensing details, please see the [LICENSE](./LICENSE) and [LICENSE_HISTORY](./LICENSE_HISTORY) files.
 
 ## Support 💬
 

backend/dev.sh

@@ -1,2 +1,3 @@
+export CORS_ALLOW_ORIGIN="http://localhost:5173;http://localhost:8080"
 PORT="${PORT:-8080}"
-uvicorn open_webui.main:app --port $PORT --host 0.0.0.0 --forwarded-allow-ips '*' --reload
+uvicorn open_webui.main:app --port $PORT --host 0.0.0.0 --forwarded-allow-ips "${FORWARDED_ALLOW_IPS:-*}" --reload

backend/open_webui/__init__.py

@@ -1,103 +1,103 @@
 import base64
 import os
 import random
+import sys
 from pathlib import Path
+from typing import Annotated
 
 import typer
 import uvicorn
-from typing import Optional
-from typing_extensions import Annotated
 
 app = typer.Typer()
 
-KEY_FILE = Path.cwd() / ".webui_secret_key"
+KEY_FILE = Path.cwd() / '.webui_secret_key'
 
 
-def version_callback(value: bool):
+def version_callback(value: bool) -> None:
     if value:
         from open_webui.env import VERSION
 
-        typer.echo(f"Open WebUI version: {VERSION}")
+        typer.echo(f'Open WebUI version: {VERSION}')
         raise typer.Exit()
 
 
 @app.command()
 def main(
-    version: Annotated[
-        Optional[bool], typer.Option("--version", callback=version_callback)
-    ] = None,
+    version: Annotated[bool | None, typer.Option('--version', callback=version_callback)] = None,
 ):
     pass
 
 
 @app.command()
 def serve(
-    host: str = "0.0.0.0",
+    host: str = '0.0.0.0',
     port: int = 8080,
 ):
-    os.environ["FROM_INIT_PY"] = "true"
-    if os.getenv("WEBUI_SECRET_KEY") is None:
-        typer.echo(
-            "Loading WEBUI_SECRET_KEY from file, not provided as an environment variable."
-        )
+    os.environ['FROM_INIT_PY'] = 'true'
+    if os.getenv('WEBUI_SECRET_KEY') is None:
+        typer.echo('Loading WEBUI_SECRET_KEY from file, not provided as an environment variable.')
         if not KEY_FILE.exists():
-            typer.echo(f"Generating a new secret key and saving it to {KEY_FILE}")
+            typer.echo(f'Generating a new secret key and saving it to {KEY_FILE}')
             KEY_FILE.write_bytes(base64.b64encode(random.randbytes(12)))
-        typer.echo(f"Loading WEBUI_SECRET_KEY from {KEY_FILE}")
-        os.environ["WEBUI_SECRET_KEY"] = KEY_FILE.read_text()
+        typer.echo(f'Loading WEBUI_SECRET_KEY from {KEY_FILE}')
+        os.environ['WEBUI_SECRET_KEY'] = KEY_FILE.read_text()
 
-    if os.getenv("USE_CUDA_DOCKER", "false") == "true":
-        typer.echo(
-            "CUDA is enabled, appending LD_LIBRARY_PATH to include torch/cudnn & cublas libraries."
-        )
-        LD_LIBRARY_PATH = os.getenv("LD_LIBRARY_PATH", "").split(":")
-        os.environ["LD_LIBRARY_PATH"] = ":".join(
+    if os.getenv('USE_CUDA_DOCKER', 'false') == 'true':
+        typer.echo('CUDA is enabled, appending LD_LIBRARY_PATH to include torch/cudnn & cublas libraries.')
+        LD_LIBRARY_PATH = os.getenv('LD_LIBRARY_PATH', '').split(':')
+        os.environ['LD_LIBRARY_PATH'] = ':'.join(
             LD_LIBRARY_PATH
             + [
-                "/usr/local/lib/python3.11/site-packages/torch/lib",
-                "/usr/local/lib/python3.11/site-packages/nvidia/cudnn/lib",
+                '/usr/local/lib/python3.11/site-packages/torch/lib',
+                '/usr/local/lib/python3.11/site-packages/nvidia/cudnn/lib',
             ]
         )
         try:
             import torch
 
-            assert torch.cuda.is_available(), "CUDA not available"
-            typer.echo("CUDA seems to be working")
+            assert torch.cuda.is_available(), 'CUDA not available'
+            typer.echo('CUDA seems to be working')
         except Exception as e:
             typer.echo(
-                "Error when testing CUDA but USE_CUDA_DOCKER is true. "
-                "Resetting USE_CUDA_DOCKER to false and removing "
-                f"LD_LIBRARY_PATH modifications: {e}"
+                'Error when testing CUDA but USE_CUDA_DOCKER is true. '
+                'Resetting USE_CUDA_DOCKER to false and removing '
+                f'LD_LIBRARY_PATH modifications: {e}'
             )
-            os.environ["USE_CUDA_DOCKER"] = "false"
-            os.environ["LD_LIBRARY_PATH"] = ":".join(LD_LIBRARY_PATH)
+            os.environ['USE_CUDA_DOCKER'] = 'false'
+            os.environ['LD_LIBRARY_PATH'] = ':'.join(LD_LIBRARY_PATH)
 
-    import open_webui.main  # we need set environment variables before importing main
+    import open_webui.main  # noqa: F401
     from open_webui.env import UVICORN_WORKERS  # Import the workers setting
 
+    # On Windows, uvicorn's default loop factory hardcodes ProactorEventLoop,
+    # which is incompatible with psycopg v3 async.  Setting loop='none' lets
+    # asyncio.run() respect the WindowsSelectorEventLoopPolicy set in db.py.
+    loop = 'none' if sys.platform == 'win32' else 'auto'
+
     uvicorn.run(
-        "open_webui.main:app",
+        'open_webui.main:app',
         host=host,
         port=port,
-        forwarded_allow_ips="*",
+        forwarded_allow_ips='*',
         workers=UVICORN_WORKERS,
+        loop=loop,
     )
 
 
 @app.command()
 def dev(
-    host: str = "0.0.0.0",
+    host: str = '0.0.0.0',
     port: int = 8080,
     reload: bool = True,
 ):
     uvicorn.run(
-        "open_webui.main:app",
+        'open_webui.main:app',
         host=host,
         port=port,
         reload=reload,
-        forwarded_allow_ips="*",
+        forwarded_allow_ips='*',
     )
 
 
-if __name__ == "__main__":
+if __name__ == '__main__':
     app()

backend/open_webui/alembic.ini

@@ -10,7 +10,7 @@ script_location = migrations
 
 # sys.path path, will be prepended to sys.path if present.
 # defaults to the current working directory.
-prepend_sys_path = .
+prepend_sys_path = ..
 
 # timezone to use when rendering the date within the migration file
 # as well as the filename.

backend/open_webui/constants.py

@@ -1,120 +1,121 @@
+from __future__ import annotations
+
 from enum import Enum
 
 
 class MESSAGES(str, Enum):
-    DEFAULT = lambda msg="": f"{msg if msg else ''}"
-    MODEL_ADDED = lambda model="": f"The model '{model}' has been added successfully."
-    MODEL_DELETED = (
-        lambda model="": f"The model '{model}' has been deleted successfully."
-    )
+    DEFAULT = lambda msg='': f'{msg if msg else ""}'
+    MODEL_ADDED = lambda model='': f"The model '{model}' has been added successfully."
+    MODEL_DELETED = lambda model='': f"The model '{model}' has been deleted successfully."
 
 
 class WEBHOOK_MESSAGES(str, Enum):
-    DEFAULT = lambda msg="": f"{msg if msg else ''}"
-    USER_SIGNUP = lambda username="": (
-        f"New user signed up: {username}" if username else "New user signed up"
-    )
+    DEFAULT = lambda msg='': f'{msg if msg else ""}'
+    USER_SIGNUP = lambda username='': f'New user signed up: {username}' if username else 'New user signed up'
 
 
 class ERROR_MESSAGES(str, Enum):
     def __str__(self) -> str:
         return super().__str__()
 
-    DEFAULT = (
-        lambda err="": f'{"Something went wrong :/" if err == "" else "[ERROR: " + str(err) + "]"}'
+    DEFAULT = lambda err='': f'{"Something went wrong :/" if err == "" else "[ERROR: " + str(err) + "]"}'
+    ENV_VAR_NOT_FOUND = 'Required environment variable not found. Terminating now.'
+    CREATE_USER_ERROR = 'Oops! Something went wrong while creating your account. Please try again later. If the issue persists, contact support for assistance.'
+    DELETE_USER_ERROR = 'Oops! Something went wrong. We encountered an issue while trying to delete the user. Please give it another shot.'
+    EMAIL_MISMATCH = 'Uh-oh! This email does not match the email your provider is registered with. Please check your email and try again.'
+    EMAIL_TAKEN = 'Uh-oh! This email is already registered. Sign in with your existing account or choose another email to start anew.'
+    USERNAME_TAKEN = 'Uh-oh! This username is already registered. Please choose another username.'
+    PASSWORD_TOO_LONG = (
+        'Uh-oh! The password you entered is too long. Please make sure your password is less than 72 bytes long.'
     )
-    ENV_VAR_NOT_FOUND = "Required environment variable not found. Terminating now."
-    CREATE_USER_ERROR = "Oops! Something went wrong while creating your account. Please try again later. If the issue persists, contact support for assistance."
-    DELETE_USER_ERROR = "Oops! Something went wrong. We encountered an issue while trying to delete the user. Please give it another shot."
-    EMAIL_MISMATCH = "Uh-oh! This email does not match the email your provider is registered with. Please check your email and try again."
-    EMAIL_TAKEN = "Uh-oh! This email is already registered. Sign in with your existing account or choose another email to start anew."
-    USERNAME_TAKEN = (
-        "Uh-oh! This username is already registered. Please choose another username."
-    )
-    PASSWORD_TOO_LONG = "Uh-oh! The password you entered is too long. Please make sure your password is less than 72 bytes long."
-    COMMAND_TAKEN = "Uh-oh! This command is already registered. Please choose another command string."
-    FILE_EXISTS = "Uh-oh! This file is already registered. Please choose another file."
+    COMMAND_TAKEN = 'Uh-oh! This command is already registered. Please choose another command string.'
+    FILE_EXISTS = 'Uh-oh! This file is already registered. Please choose another file.'
 
-    ID_TAKEN = "Uh-oh! This id is already registered. Please choose another id string."
-    MODEL_ID_TAKEN = "Uh-oh! This model id is already registered. Please choose another model id string."
-    NAME_TAG_TAKEN = "Uh-oh! This name tag is already registered. Please choose another name tag string."
+    ID_TAKEN = 'Uh-oh! This id is already registered. Please choose another id string.'
+    MODEL_ID_TAKEN = 'Uh-oh! This model id is already registered. Please choose another model id string.'
+    NAME_TAG_TAKEN = 'Uh-oh! This name tag is already registered. Please choose another name tag string.'
+    MODEL_ID_TOO_LONG = 'The model id is too long. Please make sure your model id is less than 256 characters long.'
 
-    INVALID_TOKEN = (
-        "Your session has expired or the token is invalid. Please sign in again."
-    )
-    INVALID_CRED = "The email or password provided is incorrect. Please check for typos and try logging in again."
+    INVALID_TOKEN = 'Your session has expired or the token is invalid. Please sign in again.'
+    INVALID_CRED = 'The email or password provided is incorrect. Please check for typos and try logging in again.'
     INVALID_EMAIL_FORMAT = "The email format you entered is invalid. Please double-check and make sure you're using a valid email address (e.g., yourname@example.com)."
-    INVALID_PASSWORD = (
-        "The password provided is incorrect. Please check for typos and try again."
+    INCORRECT_PASSWORD = 'The password provided is incorrect. Please check for typos and try again.'
+    INVALID_TRUSTED_HEADER = (
+        'Your provider has not provided a trusted header. Please contact your administrator for assistance.'
     )
-    INVALID_TRUSTED_HEADER = "Your provider has not provided a trusted header. Please contact your administrator for assistance."
 
     EXISTING_USERS = "You can't turn off authentication because there are existing users. If you want to disable WEBUI_AUTH, make sure your web interface doesn't have any existing users and is a fresh installation."
 
-    UNAUTHORIZED = "401 Unauthorized"
-    ACCESS_PROHIBITED = "You do not have permission to access this resource. Please contact your administrator for assistance."
-    ACTION_PROHIBITED = (
-        "The requested action has been restricted as a security measure."
+    UNAUTHORIZED = '401 Unauthorized'
+    ACCESS_PROHIBITED = (
+        'You do not have permission to access this resource. Please contact your administrator for assistance.'
     )
+    ACTION_PROHIBITED = 'The requested action has been restricted as a security measure.'
 
-    FILE_NOT_SENT = "FILE_NOT_SENT"
+    FILE_NOT_SENT = 'FILE_NOT_SENT'
     FILE_NOT_SUPPORTED = "Oops! It seems like the file format you're trying to upload is not supported. Please upload a file with a supported format and try again."
 
     NOT_FOUND = "We could not find what you're looking for :/"
     USER_NOT_FOUND = "We could not find what you're looking for :/"
     API_KEY_NOT_FOUND = "Oops! It looks like there's a hiccup. The API key is missing. Please make sure to provide a valid API key to access this feature."
-    API_KEY_NOT_ALLOWED = "Use of API key is not enabled in the environment."
+    API_KEY_NOT_ALLOWED = 'Use of API key is not enabled in the environment.'
 
-    MALICIOUS = "Unusual activities detected, please try again in a few minutes."
+    MALICIOUS = 'Unusual activities detected, please try again in a few minutes.'
 
-    PANDOC_NOT_INSTALLED = "Pandoc is not installed on the server. Please contact your administrator for assistance."
-    INCORRECT_FORMAT = (
-        lambda err="": f"Invalid format. Please use the correct format{err}"
-    )
-    RATE_LIMIT_EXCEEDED = "API rate limit exceeded"
+    PANDOC_NOT_INSTALLED = 'Pandoc is not installed on the server. Please contact your administrator for assistance.'
+    INCORRECT_FORMAT = lambda err='': f'Invalid format. Please use the correct format{err}'
+    RATE_LIMIT_EXCEEDED = 'API rate limit exceeded'
 
-    MODEL_NOT_FOUND = lambda name="": f"Model '{name}' was not found"
-    OPENAI_NOT_FOUND = lambda name="": "OpenAI API was not found"
-    OLLAMA_NOT_FOUND = "WebUI could not connect to Ollama"
-    CREATE_API_KEY_ERROR = "Oops! Something went wrong while creating your API key. Please try again later. If the issue persists, contact support for assistance."
-    API_KEY_CREATION_NOT_ALLOWED = "API key creation is not allowed in the environment."
+    MODEL_NOT_FOUND = lambda name='': f"Model '{name}' was not found"
+    OPENAI_NOT_FOUND = lambda name='': 'OpenAI API was not found'
+    OLLAMA_NOT_FOUND = 'WebUI could not connect to Ollama'
+    CREATE_API_KEY_ERROR = 'Oops! Something went wrong while creating your API key. Please try again later. If the issue persists, contact support for assistance.'
+    API_KEY_CREATION_NOT_ALLOWED = 'API key creation is not allowed in the environment.'
 
-    EMPTY_CONTENT = "The content provided is empty. Please ensure that there is text or data present before proceeding."
+    EMPTY_CONTENT = 'The content provided is empty. Please ensure that there is text or data present before proceeding.'
 
-    DB_NOT_SQLITE = "This feature is only available when running with SQLite databases."
+    DB_NOT_SQLITE = 'This feature is only available with SQLite databases.'
 
-    INVALID_URL = (
-        "Oops! The URL you provided is invalid. Please double-check and try again."
+    INVALID_URL = 'The URL you provided is invalid. Please double-check and try again.'
+
+    WEB_SEARCH_ERROR = lambda err='': err if err else 'Something went wrong while searching the web.'
+
+    OLLAMA_API_DISABLED = 'The Ollama API is disabled. Please enable it to use this feature.'
+
+    FILE_TOO_LARGE = lambda size='': (
+        f"Oops! The file you're trying to upload is too large. Please upload a file that is less than {size}."
     )
 
-    WEB_SEARCH_ERROR = (
-        lambda err="": f"{err if err else 'Oops! Something went wrong while searching the web.'}"
+    DUPLICATE_CONTENT = 'Duplicate content detected. Please provide unique content to proceed.'
+    FILE_NOT_PROCESSED = (
+        'Extracted content is not available for this file. Please ensure that the file is processed before proceeding.'
     )
 
-    OLLAMA_API_DISABLED = (
-        "The Ollama API is disabled. Please enable it to use this feature."
-    )
+    INVALID_PASSWORD = lambda err='': err if err else 'The password does not meet the required validation criteria.'
 
-    FILE_TOO_LARGE = (
-        lambda size="": f"Oops! The file you're trying to upload is too large. Please upload a file that is less than {size}."
-    )
+    AUTOMATION_LIMIT_EXCEEDED = lambda size='': f'Automation limit reached ({size})'
+    AUTOMATION_TOO_FREQUENT = lambda interval='': f'Schedule too frequent. Minimum interval is {interval} seconds.'
+    AUTOMATION_INVALID_RRULE = lambda err='': f'Invalid RRULE: {err}'
+    AUTOMATION_NO_FUTURE_RUNS = 'RRULE has no future occurrences'
 
-    DUPLICATE_CONTENT = (
-        "Duplicate content detected. Please provide unique content to proceed."
-    )
-    FILE_NOT_PROCESSED = "Extracted content is not available for this file. Please ensure that the file is processed before proceeding."
+    FEATURE_DISABLED = lambda name='': f'{name} is disabled'
+    INPUT_TOO_LONG = lambda size='': f'Input prompt exceeds maximum length of {size}'
+    SERVER_CONNECTION_ERROR = 'Open WebUI: Server Connection Error'
+    REQUIRED_FIELD_EMPTY = lambda name='': f'Required field {name} is empty'
+    OAUTH_NOT_CONFIGURED = lambda name='': f"Provider '{name}' is not configured"
 
 
 class TASKS(str, Enum):
     def __str__(self) -> str:
         return super().__str__()
 
-    DEFAULT = lambda task="": f"{task if task else 'generation'}"
-    TITLE_GENERATION = "title_generation"
-    TAGS_GENERATION = "tags_generation"
-    EMOJI_GENERATION = "emoji_generation"
-    QUERY_GENERATION = "query_generation"
-    IMAGE_PROMPT_GENERATION = "image_prompt_generation"
-    AUTOCOMPLETE_GENERATION = "autocomplete_generation"
-    FUNCTION_CALLING = "function_calling"
-    MOA_RESPONSE_GENERATION = "moa_response_generation"
+    DEFAULT = lambda task='': f'{task if task else "generation"}'
+    TITLE_GENERATION = 'title_generation'
+    FOLLOW_UP_GENERATION = 'follow_up_generation'
+    TAGS_GENERATION = 'tags_generation'
+    EMOJI_GENERATION = 'emoji_generation'
+    QUERY_GENERATION = 'query_generation'
+    IMAGE_PROMPT_GENERATION = 'image_prompt_generation'
+    AUTOCOMPLETE_GENERATION = 'autocomplete_generation'
+    FUNCTION_CALLING = 'function_calling'
+    MOA_RESPONSE_GENERATION = 'moa_response_generation'

backend/open_webui/functions.py

@@ -1,11 +1,10 @@
-import logging
-import sys
+import asyncio
 import inspect
 import json
-import asyncio
-
-from pydantic import BaseModel
+import logging
+import sys
 from typing import AsyncGenerator, Generator, Iterator
+
 from fastapi import (
     Depends,
     FastAPI,
@@ -16,127 +15,136 @@ from fastapi import (
     UploadFile,
     status,
 )
+from pydantic import BaseModel
 from starlette.responses import Response, StreamingResponse
 
-
+from open_webui.config import BYPASS_ADMIN_ACCESS_CONTROL
+from open_webui.constants import ERROR_MESSAGES
+from open_webui.env import BYPASS_MODEL_ACCESS_CONTROL, GLOBAL_LOG_LEVEL
+from open_webui.models.functions import Functions
+from open_webui.models.models import Models
+from open_webui.models.users import UserModel
 from open_webui.socket.main import (
     get_event_call,
     get_event_emitter,
 )
-
-
-from open_webui.models.functions import Functions
-from open_webui.models.models import Models
-
-from open_webui.utils.plugin import load_function_module_by_id
-from open_webui.utils.tools import get_tools
-from open_webui.utils.access_control import has_access
-
-from open_webui.env import SRC_LOG_LEVELS, GLOBAL_LOG_LEVEL
-
+from open_webui.utils.access_control import check_model_access
 from open_webui.utils.misc import (
     add_or_update_system_message,
     get_last_user_message,
-    prepend_to_first_user_message_content,
     openai_chat_chunk_message_template,
     openai_chat_completion_message_template,
+    prepend_to_first_user_message_content,
 )
 from open_webui.utils.payload import (
     apply_model_params_to_body_openai,
-    apply_model_system_prompt_to_body,
+    apply_system_prompt_to_body,
+)
+from open_webui.utils.plugin import (
+    get_function_module_from_cache,
+    load_function_module_by_id,
 )
-
 
 logging.basicConfig(stream=sys.stdout, level=GLOBAL_LOG_LEVEL)
 log = logging.getLogger(__name__)
-log.setLevel(SRC_LOG_LEVELS["MAIN"])
 
 
-def get_function_module_by_id(request: Request, pipe_id: str):
-    # Check if function is already loaded
-    if pipe_id not in request.app.state.FUNCTIONS:
-        function_module, _, _ = load_function_module_by_id(pipe_id)
-        request.app.state.FUNCTIONS[pipe_id] = function_module
-    else:
-        function_module = request.app.state.FUNCTIONS[pipe_id]
+async def get_function_module_by_id(request: Request, pipe_id: str):
+    function_module, _, _ = await get_function_module_from_cache(request, pipe_id)
+
+    if hasattr(function_module, 'valves') and hasattr(function_module, 'Valves'):
+        Valves = function_module.Valves
+        valves = await Functions.get_function_valves_by_id(pipe_id)
+
+        if valves:
+            try:
+                function_module.valves = Valves(**{k: v for k, v in valves.items() if v is not None})
+            except Exception as e:
+                log.exception(f'Error loading valves for function {pipe_id}: {e}')
+                raise e
+        else:
+            function_module.valves = Valves()
 
-    if hasattr(function_module, "valves") and hasattr(function_module, "Valves"):
-        valves = Functions.get_function_valves_by_id(pipe_id)
-        function_module.valves = function_module.Valves(**(valves if valves else {}))
     return function_module
 
 
 async def get_function_models(request):
-    pipes = Functions.get_functions_by_type("pipe", active_only=True)
+    pipes = await Functions.get_functions_by_type('pipe', active_only=True)
     pipe_models = []
 
     for pipe in pipes:
-        function_module = get_function_module_by_id(request, pipe.id)
+        try:
+            function_module = await get_function_module_by_id(request, pipe.id)
 
-        # Check if function is a manifold
-        if hasattr(function_module, "pipes"):
-            sub_pipes = []
+            has_user_valves = False
+            if hasattr(function_module, 'UserValves'):
+                has_user_valves = True
 
-            # Handle pipes being a list, sync function, or async function
-            try:
-                if callable(function_module.pipes):
-                    if asyncio.iscoroutinefunction(function_module.pipes):
-                        sub_pipes = await function_module.pipes()
-                    else:
-                        sub_pipes = function_module.pipes()
-                else:
-                    sub_pipes = function_module.pipes
-            except Exception as e:
-                log.exception(e)
+            # Check if function is a manifold
+            if hasattr(function_module, 'pipes'):
                 sub_pipes = []
 
-            log.debug(
-                f"get_function_models: function '{pipe.id}' is a manifold of {sub_pipes}"
-            )
+                # Handle pipes being a list, sync function, or async function
+                try:
+                    if callable(function_module.pipes):
+                        if asyncio.iscoroutinefunction(function_module.pipes):
+                            sub_pipes = await function_module.pipes()
+                        else:
+                            sub_pipes = function_module.pipes()
+                    else:
+                        sub_pipes = function_module.pipes
+                except Exception as e:
+                    log.exception(e)
+                    sub_pipes = []
 
-            for p in sub_pipes:
-                sub_pipe_id = f'{pipe.id}.{p["id"]}'
-                sub_pipe_name = p["name"]
+                log.debug(f"get_function_models: function '{pipe.id}' is a manifold of {sub_pipes}")
 
-                if hasattr(function_module, "name"):
-                    sub_pipe_name = f"{function_module.name}{sub_pipe_name}"
+                for p in sub_pipes:
+                    sub_pipe_id = f'{pipe.id}.{p["id"]}'
+                    sub_pipe_name = p['name']
 
-                pipe_flag = {"type": pipe.type}
+                    if hasattr(function_module, 'name'):
+                        sub_pipe_name = f'{function_module.name}{sub_pipe_name}'
+
+                    pipe_flag = {'type': pipe.type}
+
+                    pipe_models.append(
+                        {
+                            'id': sub_pipe_id,
+                            'name': sub_pipe_name,
+                            'object': 'model',
+                            'created': pipe.created_at,
+                            'owned_by': 'openai',
+                            'pipe': pipe_flag,
+                            'has_user_valves': has_user_valves,
+                        }
+                    )
+            else:
+                pipe_flag = {'type': 'pipe'}
+
+                log.debug(
+                    f"get_function_models: function '{pipe.id}' is a single pipe {{ 'id': {pipe.id}, 'name': {pipe.name} }}"
+                )
 
                 pipe_models.append(
                     {
-                        "id": sub_pipe_id,
-                        "name": sub_pipe_name,
-                        "object": "model",
-                        "created": pipe.created_at,
-                        "owned_by": "openai",
-                        "pipe": pipe_flag,
+                        'id': pipe.id,
+                        'name': pipe.name,
+                        'object': 'model',
+                        'created': pipe.created_at,
+                        'owned_by': 'openai',
+                        'pipe': pipe_flag,
+                        'has_user_valves': has_user_valves,
                     }
                 )
-        else:
-            pipe_flag = {"type": "pipe"}
-
-            log.debug(
-                f"get_function_models: function '{pipe.id}' is a single pipe {{ 'id': {pipe.id}, 'name': {pipe.name} }}"
-            )
-
-            pipe_models.append(
-                {
-                    "id": pipe.id,
-                    "name": pipe.name,
-                    "object": "model",
-                    "created": pipe.created_at,
-                    "owned_by": "openai",
-                    "pipe": pipe_flag,
-                }
-            )
+        except Exception as e:
+            log.exception(e)
+            continue
 
     return pipe_models
 
 
-async def generate_function_chat_completion(
-    request, form_data, user, models: dict = {}
-):
+async def generate_function_chat_completion(request, form_data, user, models: dict = {}):
     async def execute_pipe(pipe, params):
         if inspect.iscoroutinefunction(pipe):
             return await pipe(**params)
@@ -147,35 +155,35 @@ async def generate_function_chat_completion(
         if isinstance(res, str):
             return res
         if isinstance(res, Generator):
-            return "".join(map(str, res))
+            return ''.join(map(str, res))
         if isinstance(res, AsyncGenerator):
-            return "".join([str(stream) async for stream in res])
+            return ''.join([str(stream) async for stream in res])
 
     def process_line(form_data: dict, line):
         if isinstance(line, BaseModel):
             line = line.model_dump_json()
-            line = f"data: {line}"
+            line = f'data: {line}'
         if isinstance(line, dict):
-            line = f"data: {json.dumps(line)}"
+            line = f'data: {json.dumps(line)}'
 
         try:
-            line = line.decode("utf-8")
+            line = line.decode('utf-8')
         except Exception:
             pass
 
-        if line.startswith("data:"):
-            return f"{line}\n\n"
+        if line.startswith('data:'):
+            return f'{line}\n\n'
         else:
-            line = openai_chat_chunk_message_template(form_data["model"], line)
-            return f"data: {json.dumps(line)}\n\n"
+            line = openai_chat_chunk_message_template(form_data['model'], line)
+            return f'data: {json.dumps(line)}\n\n'
 
     def get_pipe_id(form_data: dict) -> str:
-        pipe_id = form_data["model"]
-        if "." in pipe_id:
-            pipe_id, _ = pipe_id.split(".", 1)
+        pipe_id = form_data['model']
+        if '.' in pipe_id:
+            pipe_id, _ = pipe_id.split('.', 1)
         return pipe_id
 
-    def get_function_params(function_module, form_data, user, extra_params=None):
+    async def get_function_params(function_module, form_data, user, extra_params=None):
         if extra_params is None:
             extra_params = {}
 
@@ -183,27 +191,25 @@ async def generate_function_chat_completion(
 
         # Get the signature of the function
         sig = inspect.signature(function_module.pipe)
-        params = {"body": form_data} | {
-            k: v for k, v in extra_params.items() if k in sig.parameters
-        }
+        params = {'body': form_data} | {k: v for k, v in extra_params.items() if k in sig.parameters}
 
-        if "__user__" in params and hasattr(function_module, "UserValves"):
-            user_valves = Functions.get_user_valves_by_id_and_user_id(pipe_id, user.id)
+        if '__user__' in params and hasattr(function_module, 'UserValves'):
+            user_valves = await Functions.get_user_valves_by_id_and_user_id(pipe_id, user.id)
             try:
-                params["__user__"]["valves"] = function_module.UserValves(**user_valves)
+                params['__user__']['valves'] = function_module.UserValves(**user_valves)
             except Exception as e:
                 log.exception(e)
-                params["__user__"]["valves"] = function_module.UserValves()
+                params['__user__']['valves'] = function_module.UserValves()
 
         return params
 
-    model_id = form_data.get("model")
-    model_info = Models.get_model_by_id(model_id)
+    model_id = form_data.get('model')
+    model_info = await Models.get_model_by_id(model_id)
 
-    metadata = form_data.pop("metadata", {})
+    metadata = form_data.pop('metadata', {})
 
-    files = metadata.get("files", [])
-    tool_ids = metadata.get("tool_ids", [])
+    files = metadata.get('files', [])
+    tool_ids = metadata.get('tool_ids', [])
     # Check if tool_ids is None
     if tool_ids is None:
         tool_ids = []
@@ -214,57 +220,73 @@ async def generate_function_chat_completion(
     __task_body__ = None
 
     if metadata:
-        if all(k in metadata for k in ("session_id", "chat_id", "message_id")):
-            __event_emitter__ = get_event_emitter(metadata)
-            __event_call__ = get_event_call(metadata)
-        __task__ = metadata.get("task", None)
-        __task_body__ = metadata.get("task_body", None)
+        if all(k in metadata for k in ('session_id', 'chat_id', 'message_id')):
+            __event_emitter__ = await get_event_emitter(metadata)
+            __event_call__ = await get_event_call(metadata)
+        __task__ = metadata.get('task', None)
+        __task_body__ = metadata.get('task_body', None)
+
+    oauth_token = None
+    try:
+        oauth_session_id = request.cookies.get('oauth_session_id', None)
+        if oauth_session_id:
+            oauth_token = await request.app.state.oauth_manager.get_oauth_token(
+                user.id,
+                oauth_session_id,
+            )
+
+        # Fallback: no cookie (automation, API key, etc.) — use most recent session
+        if oauth_token is None:
+            from open_webui.models.oauth_sessions import OAuthSessions
+
+            sessions = await OAuthSessions.get_sessions_by_user_id(user.id)
+            if sessions:
+                best = max(sessions, key=lambda s: s.updated_at)
+                oauth_token = await request.app.state.oauth_manager.get_oauth_token(
+                    user.id,
+                    best.id,
+                )
+    except Exception as e:
+        log.error(f'Error getting OAuth token: {e}')
 
     extra_params = {
-        "__event_emitter__": __event_emitter__,
-        "__event_call__": __event_call__,
-        "__chat_id__": metadata.get("chat_id", None),
-        "__session_id__": metadata.get("session_id", None),
-        "__message_id__": metadata.get("message_id", None),
-        "__task__": __task__,
-        "__task_body__": __task_body__,
-        "__files__": files,
-        "__user__": {
-            "id": user.id,
-            "email": user.email,
-            "name": user.name,
-            "role": user.role,
-        },
-        "__metadata__": metadata,
-        "__request__": request,
+        '__event_emitter__': __event_emitter__,
+        '__event_call__': __event_call__,
+        '__chat_id__': metadata.get('chat_id', None),
+        '__session_id__': metadata.get('session_id', None),
+        '__message_id__': metadata.get('message_id', None),
+        '__task__': __task__,
+        '__task_body__': __task_body__,
+        '__files__': files,
+        '__user__': user.model_dump() if isinstance(user, UserModel) else {},
+        '__metadata__': metadata,
+        '__oauth_token__': oauth_token,
+        '__request__': request,
     }
-    extra_params["__tools__"] = get_tools(
-        request,
-        tool_ids,
-        user,
-        {
-            **extra_params,
-            "__model__": models.get(form_data["model"], None),
-            "__messages__": form_data["messages"],
-            "__files__": files,
-        },
-    )
+    extra_params['__tools__'] = metadata.get('tools', {})
 
     if model_info:
         if model_info.base_model_id:
-            form_data["model"] = model_info.base_model_id
+            form_data['model'] = model_info.base_model_id
+
+        if not BYPASS_MODEL_ACCESS_CONTROL:
+            bypass = isinstance(user, UserModel) and user.role == 'admin' and BYPASS_ADMIN_ACCESS_CONTROL
+            await check_model_access(user if isinstance(user, UserModel) else UserModel(**user), model_info, bypass)
 
         params = model_info.params.model_dump()
-        form_data = apply_model_params_to_body_openai(params, form_data)
-        form_data = apply_model_system_prompt_to_body(params, form_data, metadata, user)
+
+        if params:
+            system = params.pop('system', None)
+            form_data = apply_model_params_to_body_openai(params, form_data)
+            form_data = await apply_system_prompt_to_body(system, form_data, metadata, user)
 
     pipe_id = get_pipe_id(form_data)
-    function_module = get_function_module_by_id(request, pipe_id)
+    function_module = await get_function_module_by_id(request, pipe_id)
 
     pipe = function_module.pipe
-    params = get_function_params(function_module, form_data, user, extra_params)
+    params = await get_function_params(function_module, form_data, user, extra_params)
 
-    if form_data.get("stream", False):
+    if form_data.get('stream', False):
 
         async def stream_content():
             try:
@@ -276,17 +298,17 @@ async def generate_function_chat_completion(
                         yield data
                     return
                 if isinstance(res, dict):
-                    yield f"data: {json.dumps(res)}\n\n"
+                    yield f'data: {json.dumps(res)}\n\n'
                     return
 
             except Exception as e:
-                log.error(f"Error: {e}")
-                yield f"data: {json.dumps({'error': {'detail':str(e)}})}\n\n"
+                log.error(f'Error: {e}')
+                yield f'data: {json.dumps({"error": {"detail": str(e)}})}\n\n'
                 return
 
             if isinstance(res, str):
-                message = openai_chat_chunk_message_template(form_data["model"], res)
-                yield f"data: {json.dumps(message)}\n\n"
+                message = openai_chat_chunk_message_template(form_data['model'], res)
+                yield f'data: {json.dumps(message)}\n\n'
 
             if isinstance(res, Iterator):
                 for line in res:
@@ -296,22 +318,19 @@ async def generate_function_chat_completion(
                 async for line in res:
                     yield process_line(form_data, line)
 
-            if isinstance(res, str) or isinstance(res, Generator):
-                finish_message = openai_chat_chunk_message_template(
-                    form_data["model"], ""
-                )
-                finish_message["choices"][0]["finish_reason"] = "stop"
-                yield f"data: {json.dumps(finish_message)}\n\n"
-                yield "data: [DONE]"
+            finish_message = openai_chat_chunk_message_template(form_data['model'], '')
+            finish_message['choices'][0]['finish_reason'] = 'stop'
+            yield f'data: {json.dumps(finish_message)}\n\n'
+            yield 'data: [DONE]'
 
-        return StreamingResponse(stream_content(), media_type="text/event-stream")
+        return StreamingResponse(stream_content(), media_type='text/event-stream')
     else:
         try:
             res = await execute_pipe(pipe, params)
 
         except Exception as e:
-            log.error(f"Error: {e}")
-            return {"error": {"detail": str(e)}}
+            log.error(f'Error: {e}')
+            return {'error': {'detail': str(e)}}
 
         if isinstance(res, StreamingResponse) or isinstance(res, dict):
             return res
@@ -319,4 +338,4 @@ async def generate_function_chat_completion(
             return res.model_dump()
 
         message = await get_message_content(res)
-        return openai_chat_completion_message_template(form_data["model"], message)
+        return openai_chat_completion_message_template(form_data['model'], message)

backend/open_webui/internal/config.py

@@ -0,0 +1,265 @@
+"""Database-backed configuration with environment variable defaults."""
+
+from __future__ import annotations
+
+import asyncio
+import json
+import logging
+from datetime import datetime
+from functools import reduce
+from typing import Any, Optional, Union
+
+import redis
+from open_webui.internal.db import Base, get_async_db, get_db
+from open_webui.utils.redis import get_redis_connection
+from sqlalchemy import JSON, Column, DateTime, Integer, func, select
+
+log = logging.getLogger(__name__)
+
+
+# ── Model ────────────────────────────────────────────────────────────────────
+
+
+class ConfigTable(Base):
+    __tablename__ = 'config'
+
+    id = Column(Integer, primary_key=True)
+    data = Column(JSON, nullable=False)
+    version = Column(Integer, nullable=False, default=0)
+    created_at = Column(DateTime, nullable=False, server_default=func.now())
+    updated_at = Column(DateTime, nullable=True, onupdate=func.now())
+
+
+# ── Blob ─────────────────────────────────────────────────────────────────────
+
+
+class ConfigState:
+    """In-memory mirror of the single-row config JSON blob."""
+
+    __slots__ = ('_data',)
+
+    def __init__(self) -> None:
+        self._data: dict[str, Any] = {}
+
+    @property
+    def snapshot(self) -> dict:
+        return self._data
+
+    def read(self, path: str) -> Any:
+        return reduce(
+            lambda n, k: n.get(k) if isinstance(n, dict) else None,
+            path.split('.'),
+            self._data,
+        )
+
+    def write(self, path: str, value: Any) -> None:
+        keys = path.split('.')
+        reduce(lambda d, k: d.setdefault(k, {}), keys[:-1], self._data)[keys[-1]] = value
+
+    def replace(self, data: dict) -> None:
+        self._data = data
+
+    def load(self) -> dict:
+        with get_db() as db:
+            row = db.query(ConfigTable).order_by(ConfigTable.id.desc()).first()
+            self._data = row.data if row else {'version': 0, 'ui': {}}
+        return self._data
+
+    def persist(self, data: dict | None = None) -> None:
+        if data is not None:
+            self._data = data
+        with get_db() as db:
+            row = db.query(ConfigTable).first()
+            if row is None:
+                db.add(ConfigTable(data=self._data, version=0))
+            else:
+                row.data, row.updated_at = self._data, datetime.now()
+                db.add(row)
+            db.commit()
+
+    async def persist_async(self, data: dict | None = None) -> None:
+        if data is not None:
+            self._data = data
+        async with get_async_db() as db:
+            result = await db.execute(select(ConfigTable).limit(1))
+            row = result.scalars().first()
+            if row is None:
+                db.add(ConfigTable(data=self._data, version=0))
+            else:
+                row.data, row.updated_at = self._data, datetime.now()
+                db.add(row)
+            await db.commit()
+
+    def clear(self) -> None:
+        with get_db() as db:
+            db.query(ConfigTable).delete()
+            db.commit()
+
+    async def clear_async(self) -> None:
+        from sqlalchemy import delete as sa_delete
+
+        async with get_async_db() as db:
+            await db.execute(sa_delete(ConfigTable))
+            await db.commit()
+
+
+STATE = ConfigState()
+
+
+# ── ConfigVar ──────────────────────────────────────────────────────────────────
+
+
+_persist_enabled: bool = True
+_oauth_persist_enabled: bool = False
+_all_configs: list[ConfigVar] = []
+
+
+def initialize(*, enable_persistent: bool = True, enable_oauth_persistent: bool = False) -> dict:
+    global _persist_enabled, _oauth_persist_enabled
+    _persist_enabled = enable_persistent
+    _oauth_persist_enabled = enable_oauth_persistent
+    return STATE.load()
+
+
+class ConfigVar:
+    __slots__ = ('env_name', 'config_path', 'env_value', 'config_value', 'value')
+
+    def __init__(self, env_name: str, config_path: str, env_value: Any) -> None:
+        self.env_name = env_name
+        self.config_path = config_path
+        self.env_value = env_value
+        self.config_value = STATE.read(config_path)
+
+        if self.config_value is not None and _persist_enabled:
+            if config_path.startswith('oauth.') and not _oauth_persist_enabled:
+                log.info("Skipping DB value for '%s' (OAuth persistence disabled)", env_name)
+                self.value = env_value
+            else:
+                log.info("'%s' loaded from database", env_name)
+                self.value = self.config_value
+        else:
+            self.value = env_value
+
+        _all_configs.append(self)
+
+    def __str__(self) -> str:
+        return str(self.value)
+
+    def __repr__(self) -> str:
+        return f'<ConfigVar {self.env_name}={self.value!r}>'
+
+    @property
+    def __dict__(self):  # type: ignore[override]
+        raise TypeError(f"ConfigVar('{self.env_name}') cannot be cast to dict; use .value")
+
+    def __getattribute__(self, item: str):
+        if item == '__dict__':
+            raise TypeError('ConfigVar cannot be cast to dict; use .value')
+        return super().__getattribute__(item)
+
+    def refresh(self) -> None:
+        current = STATE.read(self.config_path)
+        if current is not None:
+            self.value = current
+            log.info('Refreshed %s → %s', self.env_name, self.value)
+
+    def commit(self) -> None:
+        log.info("Persisting '%s'", self.env_name)
+        STATE.write(self.config_path, self.value)
+        self.config_value = self.value
+        STATE.persist()
+
+    async def commit_async(self) -> None:
+        log.info("Persisting '%s'", self.env_name)
+        STATE.write(self.config_path, self.value)
+        self.config_value = self.value
+        await STATE.persist_async()
+
+
+# ── AppConfig ──────────────────────────────────────────────────────────
+
+
+class AppConfig:
+    """Attribute-style container for ConfigVars with optional Redis sync."""
+
+    def __init__(
+        self,
+        *,
+        redis_url: Optional[str] = None,
+        redis_sentinels: Optional[list] = None,
+        redis_cluster: bool = False,
+        redis_key_prefix: str = 'open-webui',
+    ) -> None:
+        super().__setattr__('_entries', {})
+        super().__setattr__('_key_prefix', redis_key_prefix)
+
+        # If sentinels weren't explicitly provided, read from env.
+        if redis_sentinels is None:
+            from open_webui.env import REDIS_SENTINEL_HOSTS, REDIS_SENTINEL_PORT
+            from open_webui.utils.redis import get_sentinels_from_env
+
+            redis_sentinels = get_sentinels_from_env(REDIS_SENTINEL_HOSTS, REDIS_SENTINEL_PORT)
+
+        rc: Union[redis.Redis, redis.cluster.RedisCluster, None] = None
+        if redis_url:
+            rc = get_redis_connection(redis_url, redis_sentinels or [], redis_cluster, decode_responses=True)
+        super().__setattr__('_rc', rc)
+
+    def __setattr__(self, name: str, value: Any) -> None:
+        entries: dict = super().__getattribute__('_entries')
+
+        if isinstance(value, ConfigVar):
+            entries[name] = value
+            return
+
+        entries[name].value = value
+
+        try:
+            asyncio.get_running_loop().create_task(self._write_async(name))
+        except RuntimeError:
+            entries[name].commit()
+
+        rc = super().__getattribute__('_rc')
+        if rc and _persist_enabled:
+            prefix = super().__getattribute__('_key_prefix')
+            try:
+                rc.set(f'{prefix}:config:{name}', json.dumps(entries[name].value))
+            except Exception as exc:
+                log.error("Redis write failed for '%s': %s", name, exc)
+
+    async def _write_async(self, name: str) -> None:
+        try:
+            await self._entries[name].commit_async()
+        except Exception as exc:
+            log.error("Async persist failed for '%s': %s", name, exc)
+
+    def __getattr__(self, name: str) -> Any:
+        entries = super().__getattribute__('_entries')
+        if name not in entries:
+            raise AttributeError(f"No config key '{name}'")
+
+        rc = super().__getattribute__('_rc')
+        if rc and _persist_enabled:
+            prefix = super().__getattribute__('_key_prefix')
+            try:
+                raw = rc.get(f'{prefix}:config:{name}')
+                if raw is not None:
+                    decoded = json.loads(raw)
+                    if entries[name].value != decoded:
+                        entries[name].value = decoded
+                        log.info("Updated '%s' from Redis", name)
+            except Exception as exc:
+                log.error("Redis read failed for '%s': %s", name, exc)
+
+        return entries[name].value
+
+    def _sync_to_redis(self) -> None:
+        rc = super().__getattribute__('_rc')
+        if not rc or not _persist_enabled:
+            return
+        prefix = super().__getattribute__('_key_prefix')
+        for name, s in super().__getattribute__('_entries').items():
+            try:
+                rc.set(f'{prefix}:config:{name}', json.dumps(s.value))
+            except Exception as exc:
+                log.error("Redis sync failed for '%s': %s", name, exc)

backend/open_webui/internal/db.py

@@ -1,111 +1,283 @@
+from __future__ import annotations
+
 import json
 import logging
-from contextlib import contextmanager
+import os
+import sys
+from contextlib import asynccontextmanager, contextmanager
 from typing import Any, Optional
+from urllib.parse import parse_qs, urlencode, urlparse, urlunparse
 
-from open_webui.internal.wrappers import register_connection
 from open_webui.env import (
-    OPEN_WEBUI_DIR,
-    DATABASE_URL,
-    DATABASE_SCHEMA,
-    SRC_LOG_LEVELS,
+    DATABASE_ENABLE_SESSION_SHARING,
+    DATABASE_ENABLE_SQLITE_WAL,
     DATABASE_POOL_MAX_OVERFLOW,
     DATABASE_POOL_RECYCLE,
     DATABASE_POOL_SIZE,
     DATABASE_POOL_TIMEOUT,
+    DATABASE_SCHEMA,
+    DATABASE_SQLITE_PRAGMA_BUSY_TIMEOUT,
+    DATABASE_SQLITE_PRAGMA_CACHE_SIZE,
+    DATABASE_SQLITE_PRAGMA_JOURNAL_SIZE_LIMIT,
+    DATABASE_SQLITE_PRAGMA_MMAP_SIZE,
+    DATABASE_SQLITE_PRAGMA_SYNCHRONOUS,
+    DATABASE_SQLITE_PRAGMA_TEMP_STORE,
+    DATABASE_URL,
+    ENABLE_DB_MIGRATIONS,
+    OPEN_WEBUI_DIR,
 )
-from peewee_migrate import Router
-from sqlalchemy import Dialect, create_engine, MetaData, types
+from sqlalchemy import Dialect, MetaData, create_engine, event, types
+from sqlalchemy.ext.asyncio import AsyncSession, async_sessionmaker, create_async_engine
 from sqlalchemy.ext.declarative import declarative_base
-from sqlalchemy.orm import scoped_session, sessionmaker
-from sqlalchemy.pool import QueuePool, NullPool
+from sqlalchemy.orm import Session, scoped_session, sessionmaker
+from sqlalchemy.pool import NullPool, QueuePool
 from sqlalchemy.sql.type_api import _T
 from typing_extensions import Self
 
 log = logging.getLogger(__name__)
-log.setLevel(SRC_LOG_LEVELS["DB"])
 
 
-class JSONField(types.TypeDecorator):
-    impl = types.Text
+# ── SSL URL normalization (used by sync engine & Alembic migrations) ─
+#
+# psycopg2 (sync) needs ``sslmode=`` in the connection string (it does
+# not recognise the bare ``ssl=`` key that some ORMs emit).  The helpers
+# below strip all SSL-related query params, normalise them, and
+# reattach them in the canonical libpq form.
+#
+# The **async** engine now uses psycopg (v3), which speaks libpq
+# natively, so it needs no translation at all — the DATABASE_URL is
+# passed through as-is.
+# ─────────────────────────────────────────────────────────────────────
+
+
+def _pop_first(params: dict[str, list[str]], key: str) -> str | None:
+    """Pop a single-valued query param, returning ``None`` if absent."""
+    values = params.pop(key, None)
+    return values[0] if values else None
+
+
+def _is_postgres_url(url: str) -> bool:
+    """Return True if *url* looks like a PostgreSQL connection string."""
+    return bool(url) and any(url.startswith(p) for p in ('postgresql://', 'postgresql+', 'postgres://'))
+
+
+def extract_ssl_params_from_url(url: str) -> tuple[str, dict[str, str]]:
+    """Strip SSL query-string parameters from a PostgreSQL URL.
+
+    Returns ``(url_without_ssl, ssl_dict)`` where *ssl_dict* maps
+    canonical libpq key names (``sslmode``, ``sslrootcert``, …) to
+    their values.  Non-PostgreSQL URLs are returned unchanged with an
+    empty dict.
+    """
+    if not _is_postgres_url(url):
+        return url, {}
+
+    parsed = urlparse(url)
+    qp = parse_qs(parsed.query, keep_blank_values=True)
+
+    # Prefer sslmode (libpq canonical) over the bare ``ssl`` key.
+    sslmode_val = _pop_first(qp, 'sslmode')
+    ssl_val = _pop_first(qp, 'ssl')
+    ssl_mode = sslmode_val or ssl_val
+
+    ssl_dict: dict[str, str] = {}
+    if ssl_mode:
+        ssl_dict['sslmode'] = ssl_mode
+    for key in ('sslrootcert', 'sslcert', 'sslkey', 'sslcrl'):
+        val = _pop_first(qp, key)
+        if val:
+            ssl_dict[key] = val
+
+    if not ssl_dict:
+        return url, ssl_dict
+
+    cleaned_query = urlencode(qp, doseq=True)
+    return urlunparse(parsed._replace(query=cleaned_query)), ssl_dict
+
+
+def reattach_ssl_params_to_url(url_without_ssl: str, ssl_dict: dict[str, str]) -> str:
+    """Re-append SSL query-string parameters to a cleaned PostgreSQL URL.
+
+    Used for psycopg2/libpq consumers that expect ``sslmode`` and the
+    certificate-file keys in the connection string.
+    """
+    if not ssl_dict:
+        return url_without_ssl
+
+    parts = [f'{k}={v}' for k, v in ssl_dict.items() if v]
+    if not parts:
+        return url_without_ssl
+
+    sep = '&' if '?' in url_without_ssl else '?'
+    return f'{url_without_ssl}{sep}{"&".join(parts)}'
+
+
+# Backwards-compatible aliases for external callers.
+extract_ssl_mode_from_url = extract_ssl_params_from_url
+reattach_ssl_mode_to_url = reattach_ssl_params_to_url
+
+
+class JSONField(types.TypeDecorator):  # TEXT-backed JSON storage
+    """Store arbitrary Python objects as JSON-encoded TEXT.
+
+    Used instead of native JSON columns for portability across SQLite and
+    PostgreSQL.  Values are serialized with ``json.dumps`` on write and
+    deserialized with ``json.loads`` on read.
+    """
+
+    impl = types.UnicodeText
     cache_ok = True
 
-    def process_bind_param(self, value: Optional[_T], dialect: Dialect) -> Any:
-        return json.dumps(value)
+    def process_bind_param(self, value: _T | None, dialect: Dialect) -> Any:
+        return json.dumps(value) if value is not None else None
 
-    def process_result_value(self, value: Optional[_T], dialect: Dialect) -> Any:
-        if value is not None:
-            return json.loads(value)
+    def process_result_value(self, value: _T | None, dialect: Dialect) -> Any:
+        return json.loads(value) if value is not None else None
 
-    def copy(self, **kw: Any) -> Self:
-        return JSONField(self.impl.length)
-
-    def db_value(self, value):
-        return json.dumps(value)
-
-    def python_value(self, value):
-        if value is not None:
-            return json.loads(value)
+    def copy(self, **kwargs: Any) -> Self:
+        return JSONField(length=self.impl.length)
 
 
-# Workaround to handle the peewee migration
-# This is required to ensure the peewee migration is handled before the alembic migration
-def handle_peewee_migration(DATABASE_URL):
-    # db = None
-    try:
-        # Replace the postgresql:// with postgres:// to handle the peewee migration
-        db = register_connection(DATABASE_URL.replace("postgresql://", "postgres://"))
-        migrate_dir = OPEN_WEBUI_DIR / "internal" / "migrations"
-        router = Router(db, logger=log, migrate_dir=migrate_dir)
-        router.run()
-        db.close()
+# Normalize SSL params from the URL once; the sync engine needs them
+# reattached in canonical libpq form for psycopg2.
+_url_without_ssl, _ssl_dict = extract_ssl_params_from_url(DATABASE_URL)
 
-    except Exception as e:
-        log.error(f"Failed to initialize the database connection: {e}")
-        raise
-    finally:
-        # Properly closing the database connection
-        if db and not db.is_closed():
-            db.close()
-
-        # Assert if db connection has been closed
-        assert db.is_closed(), "Database connection is still open."
+# For psycopg2 (sync engine), re-append sslmode + cert-file params.
+SQLALCHEMY_DATABASE_URL = reattach_ssl_params_to_url(_url_without_ssl, _ssl_dict) if _ssl_dict else DATABASE_URL
 
 
-handle_peewee_migration(DATABASE_URL)
+def _make_async_url(url: str) -> str:
+    """Convert a sync database URL to its async driver equivalent.
+
+    The async engine uses psycopg (v3) which speaks libpq natively,
+    so all standard connection-string parameters (``sslmode``,
+    ``options``, ``target_session_attrs``, etc.) are passed through
+    without any translation.
+    """
+    if url.startswith('sqlite+sqlcipher://'):
+        raise ValueError(
+            'sqlite+sqlcipher:// URLs are not supported with async engine. '
+            'Use standard sqlite:// or postgresql:// instead.'
+        )
+    if url.startswith('sqlite:///') or url.startswith('sqlite://'):
+        return url.replace('sqlite://', 'sqlite+aiosqlite://', 1)
+    # psycopg v3 — auto-selects async mode with create_async_engine
+    if url.startswith('postgresql+psycopg2://'):
+        return url.replace('postgresql+psycopg2://', 'postgresql+psycopg://', 1)
+    if url.startswith('postgresql://'):
+        return url.replace('postgresql://', 'postgresql+psycopg://', 1)
+    if url.startswith('postgres://'):
+        return url.replace('postgres://', 'postgresql+psycopg://', 1)
+    # For other dialects, return as-is and let SQLAlchemy handle it
+    return url
 
 
-SQLALCHEMY_DATABASE_URL = DATABASE_URL
-if "sqlite" in SQLALCHEMY_DATABASE_URL:
-    engine = create_engine(
-        SQLALCHEMY_DATABASE_URL, connect_args={"check_same_thread": False}
-    )
-else:
-    if DATABASE_POOL_SIZE > 0:
+# ============================================================
+# SYNC ENGINE (used only for: startup migrations, config loading,
+#              Alembic, peewee migration, health checks)
+# ============================================================
+
+# Handle SQLCipher URLs
+if SQLALCHEMY_DATABASE_URL.startswith('sqlite+sqlcipher://'):
+    database_password = os.environ.get('DATABASE_PASSWORD')
+    if not database_password or database_password.strip() == '':
+        raise ValueError('DATABASE_PASSWORD is required when using sqlite+sqlcipher:// URLs')
+
+    # Extract database path from SQLCipher URL
+    db_path = SQLALCHEMY_DATABASE_URL.replace('sqlite+sqlcipher://', '')
+
+    # Create a custom creator function that uses sqlcipher3
+    def create_sqlcipher_connection():
+        import sqlcipher3
+
+        conn = sqlcipher3.connect(db_path, check_same_thread=False)
+        conn.execute(f"PRAGMA key = '{database_password}'")
+        return conn
+
+    # The dummy "sqlite://" URL would cause SQLAlchemy to auto-select
+    # SingletonThreadPool, which non-deterministically closes in-use
+    # connections when thread count exceeds pool_size, leading to segfaults
+    # in the native sqlcipher3 C library. Use NullPool by default for safety,
+    # or QueuePool if DATABASE_POOL_SIZE is explicitly configured.
+    if isinstance(DATABASE_POOL_SIZE, int) and DATABASE_POOL_SIZE > 0:
         engine = create_engine(
-            SQLALCHEMY_DATABASE_URL,
+            'sqlite://',
+            creator=create_sqlcipher_connection,
             pool_size=DATABASE_POOL_SIZE,
             max_overflow=DATABASE_POOL_MAX_OVERFLOW,
             pool_timeout=DATABASE_POOL_TIMEOUT,
             pool_recycle=DATABASE_POOL_RECYCLE,
             pool_pre_ping=True,
             poolclass=QueuePool,
+            echo=False,
         )
     else:
         engine = create_engine(
-            SQLALCHEMY_DATABASE_URL, pool_pre_ping=True, poolclass=NullPool
+            'sqlite://',
+            creator=create_sqlcipher_connection,
+            poolclass=NullPool,
+            echo=False,
         )
 
+    log.info('Connected to encrypted SQLite database using SQLCipher')
 
-SessionLocal = sessionmaker(
-    autocommit=False, autoflush=False, bind=engine, expire_on_commit=False
-)
+elif 'sqlite' in SQLALCHEMY_DATABASE_URL:
+    engine = create_engine(SQLALCHEMY_DATABASE_URL, connect_args={'check_same_thread': False})
+
+    def _apply_sqlite_pragmas(dbapi_connection):
+        """Apply all configured SQLite PRAGMAs to a raw DBAPI connection."""
+        cursor = dbapi_connection.cursor()
+        if DATABASE_ENABLE_SQLITE_WAL:
+            cursor.execute('PRAGMA journal_mode=WAL')
+        else:
+            cursor.execute('PRAGMA journal_mode=DELETE')
+
+        # Each PRAGMA is skipped when its env var is empty, allowing opt-out.
+        if DATABASE_SQLITE_PRAGMA_SYNCHRONOUS:
+            cursor.execute(f'PRAGMA synchronous={DATABASE_SQLITE_PRAGMA_SYNCHRONOUS}')
+        if DATABASE_SQLITE_PRAGMA_BUSY_TIMEOUT:
+            cursor.execute(f'PRAGMA busy_timeout={DATABASE_SQLITE_PRAGMA_BUSY_TIMEOUT}')
+        if DATABASE_SQLITE_PRAGMA_CACHE_SIZE:
+            cursor.execute(f'PRAGMA cache_size={DATABASE_SQLITE_PRAGMA_CACHE_SIZE}')
+        if DATABASE_SQLITE_PRAGMA_TEMP_STORE:
+            cursor.execute(f'PRAGMA temp_store={DATABASE_SQLITE_PRAGMA_TEMP_STORE}')
+        if DATABASE_SQLITE_PRAGMA_MMAP_SIZE:
+            cursor.execute(f'PRAGMA mmap_size={DATABASE_SQLITE_PRAGMA_MMAP_SIZE}')
+        if DATABASE_SQLITE_PRAGMA_JOURNAL_SIZE_LIMIT:
+            cursor.execute(f'PRAGMA journal_size_limit={DATABASE_SQLITE_PRAGMA_JOURNAL_SIZE_LIMIT}')
+        cursor.close()
+
+    def on_connect(dbapi_connection, connection_record):
+        _apply_sqlite_pragmas(dbapi_connection)
+
+    event.listen(engine, 'connect', on_connect)
+else:
+    if isinstance(DATABASE_POOL_SIZE, int):
+        if DATABASE_POOL_SIZE > 0:
+            engine = create_engine(
+                SQLALCHEMY_DATABASE_URL,
+                pool_size=DATABASE_POOL_SIZE,
+                max_overflow=DATABASE_POOL_MAX_OVERFLOW,
+                pool_timeout=DATABASE_POOL_TIMEOUT,
+                pool_recycle=DATABASE_POOL_RECYCLE,
+                pool_pre_ping=True,
+                poolclass=QueuePool,
+            )
+        else:
+            engine = create_engine(SQLALCHEMY_DATABASE_URL, pool_pre_ping=True, poolclass=NullPool)
+    else:
+        engine = create_engine(SQLALCHEMY_DATABASE_URL, pool_pre_ping=True)
+
+
+# Sync session — used ONLY for startup config loading (config.py runs at import time)
+SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine, expire_on_commit=False)
 metadata_obj = MetaData(schema=DATABASE_SCHEMA)
 Base = declarative_base(metadata=metadata_obj)
-Session = scoped_session(SessionLocal)
+ScopedSession = scoped_session(SessionLocal)
 
 
 def get_session():
+    """Sync session generator — used ONLY for startup/config operations."""
     db = SessionLocal()
     try:
         yield db
@@ -114,3 +286,98 @@ def get_session():
 
 
 get_db = contextmanager(get_session)
+
+
+# ============================================================
+# ASYNC ENGINE (used for ALL runtime database operations)
+# ============================================================
+
+# psycopg (v3) speaks libpq natively — the full DATABASE_URL is passed
+# through as-is.  SSL params, ``options``, ``target_session_attrs``, etc.
+# all work without any stripping or translation.
+ASYNC_SQLALCHEMY_DATABASE_URL = _make_async_url(SQLALCHEMY_DATABASE_URL)
+
+# psycopg v3 cannot run in async mode under Windows' default
+# ProactorEventLoop — switch to SelectorEventLoop before creating
+# the async engine.  This runs at import time, which is early enough
+# to cover every entry point (workers, reload, direct invocations).
+if sys.platform == 'win32' and _is_postgres_url(DATABASE_URL):
+    import asyncio
+
+    asyncio.set_event_loop_policy(asyncio.WindowsSelectorEventLoopPolicy())
+
+if 'sqlite' in ASYNC_SQLALCHEMY_DATABASE_URL:
+    # Generous default — async coroutines + no session sharing = high connection demand.
+    _sqlite_pool_size = DATABASE_POOL_SIZE if isinstance(DATABASE_POOL_SIZE, int) and DATABASE_POOL_SIZE > 0 else 512
+    async_engine = create_async_engine(
+        ASYNC_SQLALCHEMY_DATABASE_URL,
+        connect_args={'check_same_thread': False},
+        pool_size=_sqlite_pool_size,
+        pool_timeout=DATABASE_POOL_TIMEOUT,
+        pool_recycle=DATABASE_POOL_RECYCLE,
+        pool_pre_ping=True,
+    )
+
+    @event.listens_for(async_engine.sync_engine, 'connect')
+    def _set_sqlite_pragmas(dbapi_connection, connection_record):
+        _apply_sqlite_pragmas(dbapi_connection)
+else:
+    if isinstance(DATABASE_POOL_SIZE, int):
+        if DATABASE_POOL_SIZE > 0:
+            async_engine = create_async_engine(
+                ASYNC_SQLALCHEMY_DATABASE_URL,
+                pool_size=DATABASE_POOL_SIZE,
+                max_overflow=DATABASE_POOL_MAX_OVERFLOW,
+                pool_timeout=DATABASE_POOL_TIMEOUT,
+                pool_recycle=DATABASE_POOL_RECYCLE,
+                pool_pre_ping=True,
+            )
+        else:
+            async_engine = create_async_engine(
+                ASYNC_SQLALCHEMY_DATABASE_URL,
+                pool_pre_ping=True,
+                poolclass=NullPool,
+            )
+    else:
+        async_engine = create_async_engine(
+            ASYNC_SQLALCHEMY_DATABASE_URL,
+            pool_pre_ping=True,
+        )
+
+
+AsyncSessionLocal = async_sessionmaker(
+    bind=async_engine,
+    class_=AsyncSession,
+    autocommit=False,
+    autoflush=False,
+    expire_on_commit=False,
+)
+
+
+async def get_async_session():
+    """Async session generator for FastAPI Depends()."""
+    async with AsyncSessionLocal() as db:
+        try:
+            yield db
+        finally:
+            await db.close()
+
+
+@asynccontextmanager
+async def get_async_db():
+    """Async context manager for use outside of FastAPI dependency injection."""
+    async with AsyncSessionLocal() as db:
+        try:
+            yield db
+        finally:
+            await db.close()
+
+
+@asynccontextmanager
+async def get_async_db_context(db: AsyncSession | None = None):
+    """Async context manager that reuses an existing session if provided and session sharing is enabled."""
+    if isinstance(db, AsyncSession) and DATABASE_ENABLE_SESSION_SHARING:
+        yield db
+    else:
+        async with get_async_db() as session:
+            yield session

backend/open_webui/internal/migrations/001_initial_schema.py

@@ -1,254 +0,0 @@
-"""Peewee migrations -- 001_initial_schema.py.
-
-Some examples (model - class or model name)::
-
-    > Model = migrator.orm['table_name']            # Return model in current state by name
-    > Model = migrator.ModelClass                   # Return model in current state by name
-
-    > migrator.sql(sql)                             # Run custom SQL
-    > migrator.run(func, *args, **kwargs)           # Run python function with the given args
-    > migrator.create_model(Model)                  # Create a model (could be used as decorator)
-    > migrator.remove_model(model, cascade=True)    # Remove a model
-    > migrator.add_fields(model, **fields)          # Add fields to a model
-    > migrator.change_fields(model, **fields)       # Change fields
-    > migrator.remove_fields(model, *field_names, cascade=True)
-    > migrator.rename_field(model, old_field_name, new_field_name)
-    > migrator.rename_table(model, new_table_name)
-    > migrator.add_index(model, *col_names, unique=False)
-    > migrator.add_not_null(model, *field_names)
-    > migrator.add_default(model, field_name, default)
-    > migrator.add_constraint(model, name, sql)
-    > migrator.drop_index(model, *col_names)
-    > migrator.drop_not_null(model, *field_names)
-    > migrator.drop_constraints(model, *constraints)
-
-"""
-
-from contextlib import suppress
-
-import peewee as pw
-from peewee_migrate import Migrator
-
-
-with suppress(ImportError):
-    import playhouse.postgres_ext as pw_pext
-
-
-def migrate(migrator: Migrator, database: pw.Database, *, fake=False):
-    """Write your migrations here."""
-
-    # We perform different migrations for SQLite and other databases
-    # This is because SQLite is very loose with enforcing its schema, and trying to migrate other databases like SQLite
-    # will require per-database SQL queries.
-    # Instead, we assume that because external DB support was added at a later date, it is safe to assume a newer base
-    # schema instead of trying to migrate from an older schema.
-    if isinstance(database, pw.SqliteDatabase):
-        migrate_sqlite(migrator, database, fake=fake)
-    else:
-        migrate_external(migrator, database, fake=fake)
-
-
-def migrate_sqlite(migrator: Migrator, database: pw.Database, *, fake=False):
-    @migrator.create_model
-    class Auth(pw.Model):
-        id = pw.CharField(max_length=255, unique=True)
-        email = pw.CharField(max_length=255)
-        password = pw.CharField(max_length=255)
-        active = pw.BooleanField()
-
-        class Meta:
-            table_name = "auth"
-
-    @migrator.create_model
-    class Chat(pw.Model):
-        id = pw.CharField(max_length=255, unique=True)
-        user_id = pw.CharField(max_length=255)
-        title = pw.CharField()
-        chat = pw.TextField()
-        timestamp = pw.BigIntegerField()
-
-        class Meta:
-            table_name = "chat"
-
-    @migrator.create_model
-    class ChatIdTag(pw.Model):
-        id = pw.CharField(max_length=255, unique=True)
-        tag_name = pw.CharField(max_length=255)
-        chat_id = pw.CharField(max_length=255)
-        user_id = pw.CharField(max_length=255)
-        timestamp = pw.BigIntegerField()
-
-        class Meta:
-            table_name = "chatidtag"
-
-    @migrator.create_model
-    class Document(pw.Model):
-        id = pw.AutoField()
-        collection_name = pw.CharField(max_length=255, unique=True)
-        name = pw.CharField(max_length=255, unique=True)
-        title = pw.CharField()
-        filename = pw.CharField()
-        content = pw.TextField(null=True)
-        user_id = pw.CharField(max_length=255)
-        timestamp = pw.BigIntegerField()
-
-        class Meta:
-            table_name = "document"
-
-    @migrator.create_model
-    class Modelfile(pw.Model):
-        id = pw.AutoField()
-        tag_name = pw.CharField(max_length=255, unique=True)
-        user_id = pw.CharField(max_length=255)
-        modelfile = pw.TextField()
-        timestamp = pw.BigIntegerField()
-
-        class Meta:
-            table_name = "modelfile"
-
-    @migrator.create_model
-    class Prompt(pw.Model):
-        id = pw.AutoField()
-        command = pw.CharField(max_length=255, unique=True)
-        user_id = pw.CharField(max_length=255)
-        title = pw.CharField()
-        content = pw.TextField()
-        timestamp = pw.BigIntegerField()
-
-        class Meta:
-            table_name = "prompt"
-
-    @migrator.create_model
-    class Tag(pw.Model):
-        id = pw.CharField(max_length=255, unique=True)
-        name = pw.CharField(max_length=255)
-        user_id = pw.CharField(max_length=255)
-        data = pw.TextField(null=True)
-
-        class Meta:
-            table_name = "tag"
-
-    @migrator.create_model
-    class User(pw.Model):
-        id = pw.CharField(max_length=255, unique=True)
-        name = pw.CharField(max_length=255)
-        email = pw.CharField(max_length=255)
-        role = pw.CharField(max_length=255)
-        profile_image_url = pw.CharField(max_length=255)
-        timestamp = pw.BigIntegerField()
-
-        class Meta:
-            table_name = "user"
-
-
-def migrate_external(migrator: Migrator, database: pw.Database, *, fake=False):
-    @migrator.create_model
-    class Auth(pw.Model):
-        id = pw.CharField(max_length=255, unique=True)
-        email = pw.CharField(max_length=255)
-        password = pw.TextField()
-        active = pw.BooleanField()
-
-        class Meta:
-            table_name = "auth"
-
-    @migrator.create_model
-    class Chat(pw.Model):
-        id = pw.CharField(max_length=255, unique=True)
-        user_id = pw.CharField(max_length=255)
-        title = pw.TextField()
-        chat = pw.TextField()
-        timestamp = pw.BigIntegerField()
-
-        class Meta:
-            table_name = "chat"
-
-    @migrator.create_model
-    class ChatIdTag(pw.Model):
-        id = pw.CharField(max_length=255, unique=True)
-        tag_name = pw.CharField(max_length=255)
-        chat_id = pw.CharField(max_length=255)
-        user_id = pw.CharField(max_length=255)
-        timestamp = pw.BigIntegerField()
-
-        class Meta:
-            table_name = "chatidtag"
-
-    @migrator.create_model
-    class Document(pw.Model):
-        id = pw.AutoField()
-        collection_name = pw.CharField(max_length=255, unique=True)
-        name = pw.CharField(max_length=255, unique=True)
-        title = pw.TextField()
-        filename = pw.TextField()
-        content = pw.TextField(null=True)
-        user_id = pw.CharField(max_length=255)
-        timestamp = pw.BigIntegerField()
-
-        class Meta:
-            table_name = "document"
-
-    @migrator.create_model
-    class Modelfile(pw.Model):
-        id = pw.AutoField()
-        tag_name = pw.CharField(max_length=255, unique=True)
-        user_id = pw.CharField(max_length=255)
-        modelfile = pw.TextField()
-        timestamp = pw.BigIntegerField()
-
-        class Meta:
-            table_name = "modelfile"
-
-    @migrator.create_model
-    class Prompt(pw.Model):
-        id = pw.AutoField()
-        command = pw.CharField(max_length=255, unique=True)
-        user_id = pw.CharField(max_length=255)
-        title = pw.TextField()
-        content = pw.TextField()
-        timestamp = pw.BigIntegerField()
-
-        class Meta:
-            table_name = "prompt"
-
-    @migrator.create_model
-    class Tag(pw.Model):
-        id = pw.CharField(max_length=255, unique=True)
-        name = pw.CharField(max_length=255)
-        user_id = pw.CharField(max_length=255)
-        data = pw.TextField(null=True)
-
-        class Meta:
-            table_name = "tag"
-
-    @migrator.create_model
-    class User(pw.Model):
-        id = pw.CharField(max_length=255, unique=True)
-        name = pw.CharField(max_length=255)
-        email = pw.CharField(max_length=255)
-        role = pw.CharField(max_length=255)
-        profile_image_url = pw.TextField()
-        timestamp = pw.BigIntegerField()
-
-        class Meta:
-            table_name = "user"
-
-
-def rollback(migrator: Migrator, database: pw.Database, *, fake=False):
-    """Write your rollback migrations here."""
-
-    migrator.remove_model("user")
-
-    migrator.remove_model("tag")
-
-    migrator.remove_model("prompt")
-
-    migrator.remove_model("modelfile")
-
-    migrator.remove_model("document")
-
-    migrator.remove_model("chatidtag")
-
-    migrator.remove_model("chat")
-
-    migrator.remove_model("auth")

backend/open_webui/internal/migrations/002_add_local_sharing.py

@@ -1,48 +0,0 @@
-"""Peewee migrations -- 002_add_local_sharing.py.
-
-Some examples (model - class or model name)::
-
-    > Model = migrator.orm['table_name']            # Return model in current state by name
-    > Model = migrator.ModelClass                   # Return model in current state by name
-
-    > migrator.sql(sql)                             # Run custom SQL
-    > migrator.run(func, *args, **kwargs)           # Run python function with the given args
-    > migrator.create_model(Model)                  # Create a model (could be used as decorator)
-    > migrator.remove_model(model, cascade=True)    # Remove a model
-    > migrator.add_fields(model, **fields)          # Add fields to a model
-    > migrator.change_fields(model, **fields)       # Change fields
-    > migrator.remove_fields(model, *field_names, cascade=True)
-    > migrator.rename_field(model, old_field_name, new_field_name)
-    > migrator.rename_table(model, new_table_name)
-    > migrator.add_index(model, *col_names, unique=False)
-    > migrator.add_not_null(model, *field_names)
-    > migrator.add_default(model, field_name, default)
-    > migrator.add_constraint(model, name, sql)
-    > migrator.drop_index(model, *col_names)
-    > migrator.drop_not_null(model, *field_names)
-    > migrator.drop_constraints(model, *constraints)
-
-"""
-
-from contextlib import suppress
-
-import peewee as pw
-from peewee_migrate import Migrator
-
-
-with suppress(ImportError):
-    import playhouse.postgres_ext as pw_pext
-
-
-def migrate(migrator: Migrator, database: pw.Database, *, fake=False):
-    """Write your migrations here."""
-
-    migrator.add_fields(
-        "chat", share_id=pw.CharField(max_length=255, null=True, unique=True)
-    )
-
-
-def rollback(migrator: Migrator, database: pw.Database, *, fake=False):
-    """Write your rollback migrations here."""
-
-    migrator.remove_fields("chat", "share_id")

backend/open_webui/internal/migrations/003_add_auth_api_key.py

@@ -1,48 +0,0 @@
-"""Peewee migrations -- 002_add_local_sharing.py.
-
-Some examples (model - class or model name)::
-
-    > Model = migrator.orm['table_name']            # Return model in current state by name
-    > Model = migrator.ModelClass                   # Return model in current state by name
-
-    > migrator.sql(sql)                             # Run custom SQL
-    > migrator.run(func, *args, **kwargs)           # Run python function with the given args
-    > migrator.create_model(Model)                  # Create a model (could be used as decorator)
-    > migrator.remove_model(model, cascade=True)    # Remove a model
-    > migrator.add_fields(model, **fields)          # Add fields to a model
-    > migrator.change_fields(model, **fields)       # Change fields
-    > migrator.remove_fields(model, *field_names, cascade=True)
-    > migrator.rename_field(model, old_field_name, new_field_name)
-    > migrator.rename_table(model, new_table_name)
-    > migrator.add_index(model, *col_names, unique=False)
-    > migrator.add_not_null(model, *field_names)
-    > migrator.add_default(model, field_name, default)
-    > migrator.add_constraint(model, name, sql)
-    > migrator.drop_index(model, *col_names)
-    > migrator.drop_not_null(model, *field_names)
-    > migrator.drop_constraints(model, *constraints)
-
-"""
-
-from contextlib import suppress
-
-import peewee as pw
-from peewee_migrate import Migrator
-
-
-with suppress(ImportError):
-    import playhouse.postgres_ext as pw_pext
-
-
-def migrate(migrator: Migrator, database: pw.Database, *, fake=False):
-    """Write your migrations here."""
-
-    migrator.add_fields(
-        "user", api_key=pw.CharField(max_length=255, null=True, unique=True)
-    )
-
-
-def rollback(migrator: Migrator, database: pw.Database, *, fake=False):
-    """Write your rollback migrations here."""
-
-    migrator.remove_fields("user", "api_key")

backend/open_webui/internal/migrations/004_add_archived.py

@@ -1,46 +0,0 @@
-"""Peewee migrations -- 002_add_local_sharing.py.
-
-Some examples (model - class or model name)::
-
-    > Model = migrator.orm['table_name']            # Return model in current state by name
-    > Model = migrator.ModelClass                   # Return model in current state by name
-
-    > migrator.sql(sql)                             # Run custom SQL
-    > migrator.run(func, *args, **kwargs)           # Run python function with the given args
-    > migrator.create_model(Model)                  # Create a model (could be used as decorator)
-    > migrator.remove_model(model, cascade=True)    # Remove a model
-    > migrator.add_fields(model, **fields)          # Add fields to a model
-    > migrator.change_fields(model, **fields)       # Change fields
-    > migrator.remove_fields(model, *field_names, cascade=True)
-    > migrator.rename_field(model, old_field_name, new_field_name)
-    > migrator.rename_table(model, new_table_name)
-    > migrator.add_index(model, *col_names, unique=False)
-    > migrator.add_not_null(model, *field_names)
-    > migrator.add_default(model, field_name, default)
-    > migrator.add_constraint(model, name, sql)
-    > migrator.drop_index(model, *col_names)
-    > migrator.drop_not_null(model, *field_names)
-    > migrator.drop_constraints(model, *constraints)
-
-"""
-
-from contextlib import suppress
-
-import peewee as pw
-from peewee_migrate import Migrator
-
-
-with suppress(ImportError):
-    import playhouse.postgres_ext as pw_pext
-
-
-def migrate(migrator: Migrator, database: pw.Database, *, fake=False):
-    """Write your migrations here."""
-
-    migrator.add_fields("chat", archived=pw.BooleanField(default=False))
-
-
-def rollback(migrator: Migrator, database: pw.Database, *, fake=False):
-    """Write your rollback migrations here."""
-
-    migrator.remove_fields("chat", "archived")

backend/open_webui/internal/migrations/005_add_updated_at.py

@@ -1,130 +0,0 @@
-"""Peewee migrations -- 002_add_local_sharing.py.
-
-Some examples (model - class or model name)::
-
-    > Model = migrator.orm['table_name']            # Return model in current state by name
-    > Model = migrator.ModelClass                   # Return model in current state by name
-
-    > migrator.sql(sql)                             # Run custom SQL
-    > migrator.run(func, *args, **kwargs)           # Run python function with the given args
-    > migrator.create_model(Model)                  # Create a model (could be used as decorator)
-    > migrator.remove_model(model, cascade=True)    # Remove a model
-    > migrator.add_fields(model, **fields)          # Add fields to a model
-    > migrator.change_fields(model, **fields)       # Change fields
-    > migrator.remove_fields(model, *field_names, cascade=True)
-    > migrator.rename_field(model, old_field_name, new_field_name)
-    > migrator.rename_table(model, new_table_name)
-    > migrator.add_index(model, *col_names, unique=False)
-    > migrator.add_not_null(model, *field_names)
-    > migrator.add_default(model, field_name, default)
-    > migrator.add_constraint(model, name, sql)
-    > migrator.drop_index(model, *col_names)
-    > migrator.drop_not_null(model, *field_names)
-    > migrator.drop_constraints(model, *constraints)
-
-"""
-
-from contextlib import suppress
-
-import peewee as pw
-from peewee_migrate import Migrator
-
-
-with suppress(ImportError):
-    import playhouse.postgres_ext as pw_pext
-
-
-def migrate(migrator: Migrator, database: pw.Database, *, fake=False):
-    """Write your migrations here."""
-
-    if isinstance(database, pw.SqliteDatabase):
-        migrate_sqlite(migrator, database, fake=fake)
-    else:
-        migrate_external(migrator, database, fake=fake)
-
-
-def migrate_sqlite(migrator: Migrator, database: pw.Database, *, fake=False):
-    # Adding fields created_at and updated_at to the 'chat' table
-    migrator.add_fields(
-        "chat",
-        created_at=pw.DateTimeField(null=True),  # Allow null for transition
-        updated_at=pw.DateTimeField(null=True),  # Allow null for transition
-    )
-
-    # Populate the new fields from an existing 'timestamp' field
-    migrator.sql(
-        "UPDATE chat SET created_at = timestamp, updated_at = timestamp WHERE timestamp IS NOT NULL"
-    )
-
-    # Now that the data has been copied, remove the original 'timestamp' field
-    migrator.remove_fields("chat", "timestamp")
-
-    # Update the fields to be not null now that they are populated
-    migrator.change_fields(
-        "chat",
-        created_at=pw.DateTimeField(null=False),
-        updated_at=pw.DateTimeField(null=False),
-    )
-
-
-def migrate_external(migrator: Migrator, database: pw.Database, *, fake=False):
-    # Adding fields created_at and updated_at to the 'chat' table
-    migrator.add_fields(
-        "chat",
-        created_at=pw.BigIntegerField(null=True),  # Allow null for transition
-        updated_at=pw.BigIntegerField(null=True),  # Allow null for transition
-    )
-
-    # Populate the new fields from an existing 'timestamp' field
-    migrator.sql(
-        "UPDATE chat SET created_at = timestamp, updated_at = timestamp WHERE timestamp IS NOT NULL"
-    )
-
-    # Now that the data has been copied, remove the original 'timestamp' field
-    migrator.remove_fields("chat", "timestamp")
-
-    # Update the fields to be not null now that they are populated
-    migrator.change_fields(
-        "chat",
-        created_at=pw.BigIntegerField(null=False),
-        updated_at=pw.BigIntegerField(null=False),
-    )
-
-
-def rollback(migrator: Migrator, database: pw.Database, *, fake=False):
-    """Write your rollback migrations here."""
-
-    if isinstance(database, pw.SqliteDatabase):
-        rollback_sqlite(migrator, database, fake=fake)
-    else:
-        rollback_external(migrator, database, fake=fake)
-
-
-def rollback_sqlite(migrator: Migrator, database: pw.Database, *, fake=False):
-    # Recreate the timestamp field initially allowing null values for safe transition
-    migrator.add_fields("chat", timestamp=pw.DateTimeField(null=True))
-
-    # Copy the earliest created_at date back into the new timestamp field
-    # This assumes created_at was originally a copy of timestamp
-    migrator.sql("UPDATE chat SET timestamp = created_at")
-
-    # Remove the created_at and updated_at fields
-    migrator.remove_fields("chat", "created_at", "updated_at")
-
-    # Finally, alter the timestamp field to not allow nulls if that was the original setting
-    migrator.change_fields("chat", timestamp=pw.DateTimeField(null=False))
-
-
-def rollback_external(migrator: Migrator, database: pw.Database, *, fake=False):
-    # Recreate the timestamp field initially allowing null values for safe transition
-    migrator.add_fields("chat", timestamp=pw.BigIntegerField(null=True))
-
-    # Copy the earliest created_at date back into the new timestamp field
-    # This assumes created_at was originally a copy of timestamp
-    migrator.sql("UPDATE chat SET timestamp = created_at")
-
-    # Remove the created_at and updated_at fields
-    migrator.remove_fields("chat", "created_at", "updated_at")
-
-    # Finally, alter the timestamp field to not allow nulls if that was the original setting
-    migrator.change_fields("chat", timestamp=pw.BigIntegerField(null=False))

backend/open_webui/internal/migrations/006_migrate_timestamps_and_charfields.py

@@ -1,130 +0,0 @@
-"""Peewee migrations -- 006_migrate_timestamps_and_charfields.py.
-
-Some examples (model - class or model name)::
-
-    > Model = migrator.orm['table_name']            # Return model in current state by name
-    > Model = migrator.ModelClass                   # Return model in current state by name
-
-    > migrator.sql(sql)                             # Run custom SQL
-    > migrator.run(func, *args, **kwargs)           # Run python function with the given args
-    > migrator.create_model(Model)                  # Create a model (could be used as decorator)
-    > migrator.remove_model(model, cascade=True)    # Remove a model
-    > migrator.add_fields(model, **fields)          # Add fields to a model
-    > migrator.change_fields(model, **fields)       # Change fields
-    > migrator.remove_fields(model, *field_names, cascade=True)
-    > migrator.rename_field(model, old_field_name, new_field_name)
-    > migrator.rename_table(model, new_table_name)
-    > migrator.add_index(model, *col_names, unique=False)
-    > migrator.add_not_null(model, *field_names)
-    > migrator.add_default(model, field_name, default)
-    > migrator.add_constraint(model, name, sql)
-    > migrator.drop_index(model, *col_names)
-    > migrator.drop_not_null(model, *field_names)
-    > migrator.drop_constraints(model, *constraints)
-
-"""
-
-from contextlib import suppress
-
-import peewee as pw
-from peewee_migrate import Migrator
-
-
-with suppress(ImportError):
-    import playhouse.postgres_ext as pw_pext
-
-
-def migrate(migrator: Migrator, database: pw.Database, *, fake=False):
-    """Write your migrations here."""
-
-    # Alter the tables with timestamps
-    migrator.change_fields(
-        "chatidtag",
-        timestamp=pw.BigIntegerField(),
-    )
-    migrator.change_fields(
-        "document",
-        timestamp=pw.BigIntegerField(),
-    )
-    migrator.change_fields(
-        "modelfile",
-        timestamp=pw.BigIntegerField(),
-    )
-    migrator.change_fields(
-        "prompt",
-        timestamp=pw.BigIntegerField(),
-    )
-    migrator.change_fields(
-        "user",
-        timestamp=pw.BigIntegerField(),
-    )
-    # Alter the tables with varchar to text where necessary
-    migrator.change_fields(
-        "auth",
-        password=pw.TextField(),
-    )
-    migrator.change_fields(
-        "chat",
-        title=pw.TextField(),
-    )
-    migrator.change_fields(
-        "document",
-        title=pw.TextField(),
-        filename=pw.TextField(),
-    )
-    migrator.change_fields(
-        "prompt",
-        title=pw.TextField(),
-    )
-    migrator.change_fields(
-        "user",
-        profile_image_url=pw.TextField(),
-    )
-
-
-def rollback(migrator: Migrator, database: pw.Database, *, fake=False):
-    """Write your rollback migrations here."""
-
-    if isinstance(database, pw.SqliteDatabase):
-        # Alter the tables with timestamps
-        migrator.change_fields(
-            "chatidtag",
-            timestamp=pw.DateField(),
-        )
-        migrator.change_fields(
-            "document",
-            timestamp=pw.DateField(),
-        )
-        migrator.change_fields(
-            "modelfile",
-            timestamp=pw.DateField(),
-        )
-        migrator.change_fields(
-            "prompt",
-            timestamp=pw.DateField(),
-        )
-        migrator.change_fields(
-            "user",
-            timestamp=pw.DateField(),
-        )
-    migrator.change_fields(
-        "auth",
-        password=pw.CharField(max_length=255),
-    )
-    migrator.change_fields(
-        "chat",
-        title=pw.CharField(),
-    )
-    migrator.change_fields(
-        "document",
-        title=pw.CharField(),
-        filename=pw.CharField(),
-    )
-    migrator.change_fields(
-        "prompt",
-        title=pw.CharField(),
-    )
-    migrator.change_fields(
-        "user",
-        profile_image_url=pw.CharField(),
-    )

backend/open_webui/internal/migrations/007_add_user_last_active_at.py

@@ -1,79 +0,0 @@
-"""Peewee migrations -- 002_add_local_sharing.py.
-
-Some examples (model - class or model name)::
-
-    > Model = migrator.orm['table_name']            # Return model in current state by name
-    > Model = migrator.ModelClass                   # Return model in current state by name
-
-    > migrator.sql(sql)                             # Run custom SQL
-    > migrator.run(func, *args, **kwargs)           # Run python function with the given args
-    > migrator.create_model(Model)                  # Create a model (could be used as decorator)
-    > migrator.remove_model(model, cascade=True)    # Remove a model
-    > migrator.add_fields(model, **fields)          # Add fields to a model
-    > migrator.change_fields(model, **fields)       # Change fields
-    > migrator.remove_fields(model, *field_names, cascade=True)
-    > migrator.rename_field(model, old_field_name, new_field_name)
-    > migrator.rename_table(model, new_table_name)
-    > migrator.add_index(model, *col_names, unique=False)
-    > migrator.add_not_null(model, *field_names)
-    > migrator.add_default(model, field_name, default)
-    > migrator.add_constraint(model, name, sql)
-    > migrator.drop_index(model, *col_names)
-    > migrator.drop_not_null(model, *field_names)
-    > migrator.drop_constraints(model, *constraints)
-
-"""
-
-from contextlib import suppress
-
-import peewee as pw
-from peewee_migrate import Migrator
-
-
-with suppress(ImportError):
-    import playhouse.postgres_ext as pw_pext
-
-
-def migrate(migrator: Migrator, database: pw.Database, *, fake=False):
-    """Write your migrations here."""
-
-    # Adding fields created_at and updated_at to the 'user' table
-    migrator.add_fields(
-        "user",
-        created_at=pw.BigIntegerField(null=True),  # Allow null for transition
-        updated_at=pw.BigIntegerField(null=True),  # Allow null for transition
-        last_active_at=pw.BigIntegerField(null=True),  # Allow null for transition
-    )
-
-    # Populate the new fields from an existing 'timestamp' field
-    migrator.sql(
-        'UPDATE "user" SET created_at = timestamp, updated_at = timestamp, last_active_at = timestamp WHERE timestamp IS NOT NULL'
-    )
-
-    # Now that the data has been copied, remove the original 'timestamp' field
-    migrator.remove_fields("user", "timestamp")
-
-    # Update the fields to be not null now that they are populated
-    migrator.change_fields(
-        "user",
-        created_at=pw.BigIntegerField(null=False),
-        updated_at=pw.BigIntegerField(null=False),
-        last_active_at=pw.BigIntegerField(null=False),
-    )
-
-
-def rollback(migrator: Migrator, database: pw.Database, *, fake=False):
-    """Write your rollback migrations here."""
-
-    # Recreate the timestamp field initially allowing null values for safe transition
-    migrator.add_fields("user", timestamp=pw.BigIntegerField(null=True))
-
-    # Copy the earliest created_at date back into the new timestamp field
-    # This assumes created_at was originally a copy of timestamp
-    migrator.sql('UPDATE "user" SET timestamp = created_at')
-
-    # Remove the created_at and updated_at fields
-    migrator.remove_fields("user", "created_at", "updated_at", "last_active_at")
-
-    # Finally, alter the timestamp field to not allow nulls if that was the original setting
-    migrator.change_fields("user", timestamp=pw.BigIntegerField(null=False))

backend/open_webui/internal/migrations/008_add_memory.py

@@ -1,53 +0,0 @@
-"""Peewee migrations -- 002_add_local_sharing.py.
-
-Some examples (model - class or model name)::
-
-    > Model = migrator.orm['table_name']            # Return model in current state by name
-    > Model = migrator.ModelClass                   # Return model in current state by name
-
-    > migrator.sql(sql)                             # Run custom SQL
-    > migrator.run(func, *args, **kwargs)           # Run python function with the given args
-    > migrator.create_model(Model)                  # Create a model (could be used as decorator)
-    > migrator.remove_model(model, cascade=True)    # Remove a model
-    > migrator.add_fields(model, **fields)          # Add fields to a model
-    > migrator.change_fields(model, **fields)       # Change fields
-    > migrator.remove_fields(model, *field_names, cascade=True)
-    > migrator.rename_field(model, old_field_name, new_field_name)
-    > migrator.rename_table(model, new_table_name)
-    > migrator.add_index(model, *col_names, unique=False)
-    > migrator.add_not_null(model, *field_names)
-    > migrator.add_default(model, field_name, default)
-    > migrator.add_constraint(model, name, sql)
-    > migrator.drop_index(model, *col_names)
-    > migrator.drop_not_null(model, *field_names)
-    > migrator.drop_constraints(model, *constraints)
-
-"""
-
-from contextlib import suppress
-
-import peewee as pw
-from peewee_migrate import Migrator
-
-
-with suppress(ImportError):
-    import playhouse.postgres_ext as pw_pext
-
-
-def migrate(migrator: Migrator, database: pw.Database, *, fake=False):
-    @migrator.create_model
-    class Memory(pw.Model):
-        id = pw.CharField(max_length=255, unique=True)
-        user_id = pw.CharField(max_length=255)
-        content = pw.TextField(null=False)
-        updated_at = pw.BigIntegerField(null=False)
-        created_at = pw.BigIntegerField(null=False)
-
-        class Meta:
-            table_name = "memory"
-
-
-def rollback(migrator: Migrator, database: pw.Database, *, fake=False):
-    """Write your rollback migrations here."""
-
-    migrator.remove_model("memory")

backend/open_webui/internal/migrations/009_add_models.py

@@ -1,61 +0,0 @@
-"""Peewee migrations -- 009_add_models.py.
-
-Some examples (model - class or model name)::
-
-    > Model = migrator.orm['table_name']            # Return model in current state by name
-    > Model = migrator.ModelClass                   # Return model in current state by name
-
-    > migrator.sql(sql)                             # Run custom SQL
-    > migrator.run(func, *args, **kwargs)           # Run python function with the given args
-    > migrator.create_model(Model)                  # Create a model (could be used as decorator)
-    > migrator.remove_model(model, cascade=True)    # Remove a model
-    > migrator.add_fields(model, **fields)          # Add fields to a model
-    > migrator.change_fields(model, **fields)       # Change fields
-    > migrator.remove_fields(model, *field_names, cascade=True)
-    > migrator.rename_field(model, old_field_name, new_field_name)
-    > migrator.rename_table(model, new_table_name)
-    > migrator.add_index(model, *col_names, unique=False)
-    > migrator.add_not_null(model, *field_names)
-    > migrator.add_default(model, field_name, default)
-    > migrator.add_constraint(model, name, sql)
-    > migrator.drop_index(model, *col_names)
-    > migrator.drop_not_null(model, *field_names)
-    > migrator.drop_constraints(model, *constraints)
-
-"""
-
-from contextlib import suppress
-
-import peewee as pw
-from peewee_migrate import Migrator
-
-
-with suppress(ImportError):
-    import playhouse.postgres_ext as pw_pext
-
-
-def migrate(migrator: Migrator, database: pw.Database, *, fake=False):
-    """Write your migrations here."""
-
-    @migrator.create_model
-    class Model(pw.Model):
-        id = pw.TextField(unique=True)
-        user_id = pw.TextField()
-        base_model_id = pw.TextField(null=True)
-
-        name = pw.TextField()
-
-        meta = pw.TextField()
-        params = pw.TextField()
-
-        created_at = pw.BigIntegerField(null=False)
-        updated_at = pw.BigIntegerField(null=False)
-
-        class Meta:
-            table_name = "model"
-
-
-def rollback(migrator: Migrator, database: pw.Database, *, fake=False):
-    """Write your rollback migrations here."""
-
-    migrator.remove_model("model")

backend/open_webui/internal/migrations/010_migrate_modelfiles_to_models.py

@@ -1,130 +0,0 @@
-"""Peewee migrations -- 009_add_models.py.
-
-Some examples (model - class or model name)::
-
-    > Model = migrator.orm['table_name']            # Return model in current state by name
-    > Model = migrator.ModelClass                   # Return model in current state by name
-
-    > migrator.sql(sql)                             # Run custom SQL
-    > migrator.run(func, *args, **kwargs)           # Run python function with the given args
-    > migrator.create_model(Model)                  # Create a model (could be used as decorator)
-    > migrator.remove_model(model, cascade=True)    # Remove a model
-    > migrator.add_fields(model, **fields)          # Add fields to a model
-    > migrator.change_fields(model, **fields)       # Change fields
-    > migrator.remove_fields(model, *field_names, cascade=True)
-    > migrator.rename_field(model, old_field_name, new_field_name)
-    > migrator.rename_table(model, new_table_name)
-    > migrator.add_index(model, *col_names, unique=False)
-    > migrator.add_not_null(model, *field_names)
-    > migrator.add_default(model, field_name, default)
-    > migrator.add_constraint(model, name, sql)
-    > migrator.drop_index(model, *col_names)
-    > migrator.drop_not_null(model, *field_names)
-    > migrator.drop_constraints(model, *constraints)
-
-"""
-
-from contextlib import suppress
-
-import peewee as pw
-from peewee_migrate import Migrator
-import json
-
-from open_webui.utils.misc import parse_ollama_modelfile
-
-with suppress(ImportError):
-    import playhouse.postgres_ext as pw_pext
-
-
-def migrate(migrator: Migrator, database: pw.Database, *, fake=False):
-    """Write your migrations here."""
-
-    # Fetch data from 'modelfile' table and insert into 'model' table
-    migrate_modelfile_to_model(migrator, database)
-    # Drop the 'modelfile' table
-    migrator.remove_model("modelfile")
-
-
-def migrate_modelfile_to_model(migrator: Migrator, database: pw.Database):
-    ModelFile = migrator.orm["modelfile"]
-    Model = migrator.orm["model"]
-
-    modelfiles = ModelFile.select()
-
-    for modelfile in modelfiles:
-        # Extract and transform data in Python
-
-        modelfile.modelfile = json.loads(modelfile.modelfile)
-        meta = json.dumps(
-            {
-                "description": modelfile.modelfile.get("desc"),
-                "profile_image_url": modelfile.modelfile.get("imageUrl"),
-                "ollama": {"modelfile": modelfile.modelfile.get("content")},
-                "suggestion_prompts": modelfile.modelfile.get("suggestionPrompts"),
-                "categories": modelfile.modelfile.get("categories"),
-                "user": {**modelfile.modelfile.get("user", {}), "community": True},
-            }
-        )
-
-        info = parse_ollama_modelfile(modelfile.modelfile.get("content"))
-
-        # Insert the processed data into the 'model' table
-        Model.create(
-            id=f"ollama-{modelfile.tag_name}",
-            user_id=modelfile.user_id,
-            base_model_id=info.get("base_model_id"),
-            name=modelfile.modelfile.get("title"),
-            meta=meta,
-            params=json.dumps(info.get("params", {})),
-            created_at=modelfile.timestamp,
-            updated_at=modelfile.timestamp,
-        )
-
-
-def rollback(migrator: Migrator, database: pw.Database, *, fake=False):
-    """Write your rollback migrations here."""
-
-    recreate_modelfile_table(migrator, database)
-    move_data_back_to_modelfile(migrator, database)
-    migrator.remove_model("model")
-
-
-def recreate_modelfile_table(migrator: Migrator, database: pw.Database):
-    query = """
-    CREATE TABLE IF NOT EXISTS modelfile (
-        user_id TEXT,
-        tag_name TEXT,
-        modelfile JSON,
-        timestamp BIGINT
-    )
-    """
-    migrator.sql(query)
-
-
-def move_data_back_to_modelfile(migrator: Migrator, database: pw.Database):
-    Model = migrator.orm["model"]
-    Modelfile = migrator.orm["modelfile"]
-
-    models = Model.select()
-
-    for model in models:
-        # Extract and transform data in Python
-        meta = json.loads(model.meta)
-
-        modelfile_data = {
-            "title": model.name,
-            "desc": meta.get("description"),
-            "imageUrl": meta.get("profile_image_url"),
-            "content": meta.get("ollama", {}).get("modelfile"),
-            "suggestionPrompts": meta.get("suggestion_prompts"),
-            "categories": meta.get("categories"),
-            "user": {k: v for k, v in meta.get("user", {}).items() if k != "community"},
-        }
-
-        # Insert the processed data back into the 'modelfile' table
-        Modelfile.create(
-            user_id=model.user_id,
-            tag_name=model.id,
-            modelfile=modelfile_data,
-            timestamp=model.created_at,
-        )

backend/open_webui/internal/migrations/011_add_user_settings.py

@@ -1,48 +0,0 @@
-"""Peewee migrations -- 002_add_local_sharing.py.
-
-Some examples (model - class or model name)::
-
-    > Model = migrator.orm['table_name']            # Return model in current state by name
-    > Model = migrator.ModelClass                   # Return model in current state by name
-
-    > migrator.sql(sql)                             # Run custom SQL
-    > migrator.run(func, *args, **kwargs)           # Run python function with the given args
-    > migrator.create_model(Model)                  # Create a model (could be used as decorator)
-    > migrator.remove_model(model, cascade=True)    # Remove a model
-    > migrator.add_fields(model, **fields)          # Add fields to a model
-    > migrator.change_fields(model, **fields)       # Change fields
-    > migrator.remove_fields(model, *field_names, cascade=True)
-    > migrator.rename_field(model, old_field_name, new_field_name)
-    > migrator.rename_table(model, new_table_name)
-    > migrator.add_index(model, *col_names, unique=False)
-    > migrator.add_not_null(model, *field_names)
-    > migrator.add_default(model, field_name, default)
-    > migrator.add_constraint(model, name, sql)
-    > migrator.drop_index(model, *col_names)
-    > migrator.drop_not_null(model, *field_names)
-    > migrator.drop_constraints(model, *constraints)
-
-"""
-
-from contextlib import suppress
-
-import peewee as pw
-from peewee_migrate import Migrator
-
-
-with suppress(ImportError):
-    import playhouse.postgres_ext as pw_pext
-
-
-def migrate(migrator: Migrator, database: pw.Database, *, fake=False):
-    """Write your migrations here."""
-
-    # Adding fields settings to the 'user' table
-    migrator.add_fields("user", settings=pw.TextField(null=True))
-
-
-def rollback(migrator: Migrator, database: pw.Database, *, fake=False):
-    """Write your rollback migrations here."""
-
-    # Remove the settings field
-    migrator.remove_fields("user", "settings")

backend/open_webui/internal/migrations/012_add_tools.py

@@ -1,61 +0,0 @@
-"""Peewee migrations -- 009_add_models.py.
-
-Some examples (model - class or model name)::
-
-    > Model = migrator.orm['table_name']            # Return model in current state by name
-    > Model = migrator.ModelClass                   # Return model in current state by name
-
-    > migrator.sql(sql)                             # Run custom SQL
-    > migrator.run(func, *args, **kwargs)           # Run python function with the given args
-    > migrator.create_model(Model)                  # Create a model (could be used as decorator)
-    > migrator.remove_model(model, cascade=True)    # Remove a model
-    > migrator.add_fields(model, **fields)          # Add fields to a model
-    > migrator.change_fields(model, **fields)       # Change fields
-    > migrator.remove_fields(model, *field_names, cascade=True)
-    > migrator.rename_field(model, old_field_name, new_field_name)
-    > migrator.rename_table(model, new_table_name)
-    > migrator.add_index(model, *col_names, unique=False)
-    > migrator.add_not_null(model, *field_names)
-    > migrator.add_default(model, field_name, default)
-    > migrator.add_constraint(model, name, sql)
-    > migrator.drop_index(model, *col_names)
-    > migrator.drop_not_null(model, *field_names)
-    > migrator.drop_constraints(model, *constraints)
-
-"""
-
-from contextlib import suppress
-
-import peewee as pw
-from peewee_migrate import Migrator
-
-
-with suppress(ImportError):
-    import playhouse.postgres_ext as pw_pext
-
-
-def migrate(migrator: Migrator, database: pw.Database, *, fake=False):
-    """Write your migrations here."""
-
-    @migrator.create_model
-    class Tool(pw.Model):
-        id = pw.TextField(unique=True)
-        user_id = pw.TextField()
-
-        name = pw.TextField()
-        content = pw.TextField()
-        specs = pw.TextField()
-
-        meta = pw.TextField()
-
-        created_at = pw.BigIntegerField(null=False)
-        updated_at = pw.BigIntegerField(null=False)
-
-        class Meta:
-            table_name = "tool"
-
-
-def rollback(migrator: Migrator, database: pw.Database, *, fake=False):
-    """Write your rollback migrations here."""
-
-    migrator.remove_model("tool")

backend/open_webui/internal/migrations/013_add_user_info.py

@@ -1,48 +0,0 @@
-"""Peewee migrations -- 002_add_local_sharing.py.
-
-Some examples (model - class or model name)::
-
-    > Model = migrator.orm['table_name']            # Return model in current state by name
-    > Model = migrator.ModelClass                   # Return model in current state by name
-
-    > migrator.sql(sql)                             # Run custom SQL
-    > migrator.run(func, *args, **kwargs)           # Run python function with the given args
-    > migrator.create_model(Model)                  # Create a model (could be used as decorator)
-    > migrator.remove_model(model, cascade=True)    # Remove a model
-    > migrator.add_fields(model, **fields)          # Add fields to a model
-    > migrator.change_fields(model, **fields)       # Change fields
-    > migrator.remove_fields(model, *field_names, cascade=True)
-    > migrator.rename_field(model, old_field_name, new_field_name)
-    > migrator.rename_table(model, new_table_name)
-    > migrator.add_index(model, *col_names, unique=False)
-    > migrator.add_not_null(model, *field_names)
-    > migrator.add_default(model, field_name, default)
-    > migrator.add_constraint(model, name, sql)
-    > migrator.drop_index(model, *col_names)
-    > migrator.drop_not_null(model, *field_names)
-    > migrator.drop_constraints(model, *constraints)
-
-"""
-
-from contextlib import suppress
-
-import peewee as pw
-from peewee_migrate import Migrator
-
-
-with suppress(ImportError):
-    import playhouse.postgres_ext as pw_pext
-
-
-def migrate(migrator: Migrator, database: pw.Database, *, fake=False):
-    """Write your migrations here."""
-
-    # Adding fields info to the 'user' table
-    migrator.add_fields("user", info=pw.TextField(null=True))
-
-
-def rollback(migrator: Migrator, database: pw.Database, *, fake=False):
-    """Write your rollback migrations here."""
-
-    # Remove the settings field
-    migrator.remove_fields("user", "info")

backend/open_webui/internal/migrations/014_add_files.py

@@ -1,55 +0,0 @@
-"""Peewee migrations -- 009_add_models.py.
-
-Some examples (model - class or model name)::
-
-    > Model = migrator.orm['table_name']            # Return model in current state by name
-    > Model = migrator.ModelClass                   # Return model in current state by name
-
-    > migrator.sql(sql)                             # Run custom SQL
-    > migrator.run(func, *args, **kwargs)           # Run python function with the given args
-    > migrator.create_model(Model)                  # Create a model (could be used as decorator)
-    > migrator.remove_model(model, cascade=True)    # Remove a model
-    > migrator.add_fields(model, **fields)          # Add fields to a model
-    > migrator.change_fields(model, **fields)       # Change fields
-    > migrator.remove_fields(model, *field_names, cascade=True)
-    > migrator.rename_field(model, old_field_name, new_field_name)
-    > migrator.rename_table(model, new_table_name)
-    > migrator.add_index(model, *col_names, unique=False)
-    > migrator.add_not_null(model, *field_names)
-    > migrator.add_default(model, field_name, default)
-    > migrator.add_constraint(model, name, sql)
-    > migrator.drop_index(model, *col_names)
-    > migrator.drop_not_null(model, *field_names)
-    > migrator.drop_constraints(model, *constraints)
-
-"""
-
-from contextlib import suppress
-
-import peewee as pw
-from peewee_migrate import Migrator
-
-
-with suppress(ImportError):
-    import playhouse.postgres_ext as pw_pext
-
-
-def migrate(migrator: Migrator, database: pw.Database, *, fake=False):
-    """Write your migrations here."""
-
-    @migrator.create_model
-    class File(pw.Model):
-        id = pw.TextField(unique=True)
-        user_id = pw.TextField()
-        filename = pw.TextField()
-        meta = pw.TextField()
-        created_at = pw.BigIntegerField(null=False)
-
-        class Meta:
-            table_name = "file"
-
-
-def rollback(migrator: Migrator, database: pw.Database, *, fake=False):
-    """Write your rollback migrations here."""
-
-    migrator.remove_model("file")

backend/open_webui/internal/migrations/015_add_functions.py

@@ -1,61 +0,0 @@
-"""Peewee migrations -- 009_add_models.py.
-
-Some examples (model - class or model name)::
-
-    > Model = migrator.orm['table_name']            # Return model in current state by name
-    > Model = migrator.ModelClass                   # Return model in current state by name
-
-    > migrator.sql(sql)                             # Run custom SQL
-    > migrator.run(func, *args, **kwargs)           # Run python function with the given args
-    > migrator.create_model(Model)                  # Create a model (could be used as decorator)
-    > migrator.remove_model(model, cascade=True)    # Remove a model
-    > migrator.add_fields(model, **fields)          # Add fields to a model
-    > migrator.change_fields(model, **fields)       # Change fields
-    > migrator.remove_fields(model, *field_names, cascade=True)
-    > migrator.rename_field(model, old_field_name, new_field_name)
-    > migrator.rename_table(model, new_table_name)
-    > migrator.add_index(model, *col_names, unique=False)
-    > migrator.add_not_null(model, *field_names)
-    > migrator.add_default(model, field_name, default)
-    > migrator.add_constraint(model, name, sql)
-    > migrator.drop_index(model, *col_names)
-    > migrator.drop_not_null(model, *field_names)
-    > migrator.drop_constraints(model, *constraints)
-
-"""
-
-from contextlib import suppress
-
-import peewee as pw
-from peewee_migrate import Migrator
-
-
-with suppress(ImportError):
-    import playhouse.postgres_ext as pw_pext
-
-
-def migrate(migrator: Migrator, database: pw.Database, *, fake=False):
-    """Write your migrations here."""
-
-    @migrator.create_model
-    class Function(pw.Model):
-        id = pw.TextField(unique=True)
-        user_id = pw.TextField()
-
-        name = pw.TextField()
-        type = pw.TextField()
-
-        content = pw.TextField()
-        meta = pw.TextField()
-
-        created_at = pw.BigIntegerField(null=False)
-        updated_at = pw.BigIntegerField(null=False)
-
-        class Meta:
-            table_name = "function"
-
-
-def rollback(migrator: Migrator, database: pw.Database, *, fake=False):
-    """Write your rollback migrations here."""
-
-    migrator.remove_model("function")

backend/open_webui/internal/migrations/016_add_valves_and_is_active.py

@@ -1,50 +0,0 @@
-"""Peewee migrations -- 009_add_models.py.
-
-Some examples (model - class or model name)::
-
-    > Model = migrator.orm['table_name']            # Return model in current state by name
-    > Model = migrator.ModelClass                   # Return model in current state by name
-
-    > migrator.sql(sql)                             # Run custom SQL
-    > migrator.run(func, *args, **kwargs)           # Run python function with the given args
-    > migrator.create_model(Model)                  # Create a model (could be used as decorator)
-    > migrator.remove_model(model, cascade=True)    # Remove a model
-    > migrator.add_fields(model, **fields)          # Add fields to a model
-    > migrator.change_fields(model, **fields)       # Change fields
-    > migrator.remove_fields(model, *field_names, cascade=True)
-    > migrator.rename_field(model, old_field_name, new_field_name)
-    > migrator.rename_table(model, new_table_name)
-    > migrator.add_index(model, *col_names, unique=False)
-    > migrator.add_not_null(model, *field_names)
-    > migrator.add_default(model, field_name, default)
-    > migrator.add_constraint(model, name, sql)
-    > migrator.drop_index(model, *col_names)
-    > migrator.drop_not_null(model, *field_names)
-    > migrator.drop_constraints(model, *constraints)
-
-"""
-
-from contextlib import suppress
-
-import peewee as pw
-from peewee_migrate import Migrator
-
-
-with suppress(ImportError):
-    import playhouse.postgres_ext as pw_pext
-
-
-def migrate(migrator: Migrator, database: pw.Database, *, fake=False):
-    """Write your migrations here."""
-
-    migrator.add_fields("tool", valves=pw.TextField(null=True))
-    migrator.add_fields("function", valves=pw.TextField(null=True))
-    migrator.add_fields("function", is_active=pw.BooleanField(default=False))
-
-
-def rollback(migrator: Migrator, database: pw.Database, *, fake=False):
-    """Write your rollback migrations here."""
-
-    migrator.remove_fields("tool", "valves")
-    migrator.remove_fields("function", "valves")
-    migrator.remove_fields("function", "is_active")

backend/open_webui/internal/migrations/017_add_user_oauth_sub.py

@@ -1,45 +0,0 @@
-"""Peewee migrations -- 017_add_user_oauth_sub.py.
-Some examples (model - class or model name)::
-    > Model = migrator.orm['table_name']            # Return model in current state by name
-    > Model = migrator.ModelClass                   # Return model in current state by name
-    > migrator.sql(sql)                             # Run custom SQL
-    > migrator.run(func, *args, **kwargs)           # Run python function with the given args
-    > migrator.create_model(Model)                  # Create a model (could be used as decorator)
-    > migrator.remove_model(model, cascade=True)    # Remove a model
-    > migrator.add_fields(model, **fields)          # Add fields to a model
-    > migrator.change_fields(model, **fields)       # Change fields
-    > migrator.remove_fields(model, *field_names, cascade=True)
-    > migrator.rename_field(model, old_field_name, new_field_name)
-    > migrator.rename_table(model, new_table_name)
-    > migrator.add_index(model, *col_names, unique=False)
-    > migrator.add_not_null(model, *field_names)
-    > migrator.add_default(model, field_name, default)
-    > migrator.add_constraint(model, name, sql)
-    > migrator.drop_index(model, *col_names)
-    > migrator.drop_not_null(model, *field_names)
-    > migrator.drop_constraints(model, *constraints)
-"""
-
-from contextlib import suppress
-
-import peewee as pw
-from peewee_migrate import Migrator
-
-
-with suppress(ImportError):
-    import playhouse.postgres_ext as pw_pext
-
-
-def migrate(migrator: Migrator, database: pw.Database, *, fake=False):
-    """Write your migrations here."""
-
-    migrator.add_fields(
-        "user",
-        oauth_sub=pw.TextField(null=True, unique=True),
-    )
-
-
-def rollback(migrator: Migrator, database: pw.Database, *, fake=False):
-    """Write your rollback migrations here."""
-
-    migrator.remove_fields("user", "oauth_sub")

backend/open_webui/internal/migrations/018_add_function_is_global.py

@@ -1,49 +0,0 @@
-"""Peewee migrations -- 017_add_user_oauth_sub.py.
-
-Some examples (model - class or model name)::
-
-    > Model = migrator.orm['table_name']            # Return model in current state by name
-    > Model = migrator.ModelClass                   # Return model in current state by name
-
-    > migrator.sql(sql)                             # Run custom SQL
-    > migrator.run(func, *args, **kwargs)           # Run python function with the given args
-    > migrator.create_model(Model)                  # Create a model (could be used as decorator)
-    > migrator.remove_model(model, cascade=True)    # Remove a model
-    > migrator.add_fields(model, **fields)          # Add fields to a model
-    > migrator.change_fields(model, **fields)       # Change fields
-    > migrator.remove_fields(model, *field_names, cascade=True)
-    > migrator.rename_field(model, old_field_name, new_field_name)
-    > migrator.rename_table(model, new_table_name)
-    > migrator.add_index(model, *col_names, unique=False)
-    > migrator.add_not_null(model, *field_names)
-    > migrator.add_default(model, field_name, default)
-    > migrator.add_constraint(model, name, sql)
-    > migrator.drop_index(model, *col_names)
-    > migrator.drop_not_null(model, *field_names)
-    > migrator.drop_constraints(model, *constraints)
-
-"""
-
-from contextlib import suppress
-
-import peewee as pw
-from peewee_migrate import Migrator
-
-
-with suppress(ImportError):
-    import playhouse.postgres_ext as pw_pext
-
-
-def migrate(migrator: Migrator, database: pw.Database, *, fake=False):
-    """Write your migrations here."""
-
-    migrator.add_fields(
-        "function",
-        is_global=pw.BooleanField(default=False),
-    )
-
-
-def rollback(migrator: Migrator, database: pw.Database, *, fake=False):
-    """Write your rollback migrations here."""
-
-    migrator.remove_fields("function", "is_global")

backend/open_webui/internal/wrappers.py

@@ -1,66 +0,0 @@
-import logging
-from contextvars import ContextVar
-
-from open_webui.env import SRC_LOG_LEVELS
-from peewee import *
-from peewee import InterfaceError as PeeWeeInterfaceError
-from peewee import PostgresqlDatabase
-from playhouse.db_url import connect, parse
-from playhouse.shortcuts import ReconnectMixin
-
-log = logging.getLogger(__name__)
-log.setLevel(SRC_LOG_LEVELS["DB"])
-
-db_state_default = {"closed": None, "conn": None, "ctx": None, "transactions": None}
-db_state = ContextVar("db_state", default=db_state_default.copy())
-
-
-class PeeweeConnectionState(object):
-    def __init__(self, **kwargs):
-        super().__setattr__("_state", db_state)
-        super().__init__(**kwargs)
-
-    def __setattr__(self, name, value):
-        self._state.get()[name] = value
-
-    def __getattr__(self, name):
-        value = self._state.get()[name]
-        return value
-
-
-class CustomReconnectMixin(ReconnectMixin):
-    reconnect_errors = (
-        # psycopg2
-        (OperationalError, "termin"),
-        (InterfaceError, "closed"),
-        # peewee
-        (PeeWeeInterfaceError, "closed"),
-    )
-
-
-class ReconnectingPostgresqlDatabase(CustomReconnectMixin, PostgresqlDatabase):
-    pass
-
-
-def register_connection(db_url):
-    db = connect(db_url, unquote_password=True)
-    if isinstance(db, PostgresqlDatabase):
-        # Enable autoconnect for SQLite databases, managed by Peewee
-        db.autoconnect = True
-        db.reuse_if_open = True
-        log.info("Connected to PostgreSQL database")
-
-        # Get the connection details
-        connection = parse(db_url, unquote_password=True)
-
-        # Use our custom database class that supports reconnection
-        db = ReconnectingPostgresqlDatabase(**connection)
-        db.connect(reuse_if_open=True)
-    elif isinstance(db, SqliteDatabase):
-        # Enable autoconnect for SQLite databases, managed by Peewee
-        db.autoconnect = True
-        db.reuse_if_open = True
-        log.info("Connected to SQLite database")
-    else:
-        raise ValueError("Unsupported database connection")
-    return db

backend/open_webui/migrations/env.py

@@ -1,81 +1,84 @@
-from logging.config import fileConfig
+from __future__ import annotations
 
-from alembic import context
+# Alembic environment configuration runner.
+# Coordinates database migrations in both offline and online execution modes.
+import logging.config
+import logging
+import alembic.context
+from open_webui.env import DATABASE_PASSWORD, DATABASE_URL, LOG_FORMAT
+from open_webui.internal.db import extract_ssl_params_from_url, reattach_ssl_params_to_url
 from open_webui.models.auths import Auth
-from open_webui.env import DATABASE_URL
-from sqlalchemy import engine_from_config, pool
+from open_webui.models.calendar import Calendar, CalendarEvent, CalendarEventAttendee  # noqa: F401
+from sqlalchemy import create_engine, engine_from_config, pool
 
-# this is the Alembic Config object, which provides
-# access to the values within the .ini file in use.
-config = context.config
+alembic_config = alembic.context.config
+if alembic_config.config_file_name:
+    logging.config.fileConfig(alembic_config.config_file_name, disable_existing_loggers=False)
+if LOG_FORMAT == 'json':
+    from open_webui.env import JSONFormatter
 
-# Interpret the config file for Python logging.
-# This line sets up loggers basically.
-if config.config_file_name is not None:
-    fileConfig(config.config_file_name, disable_existing_loggers=False)
-
-# add your model's MetaData object here
-# for 'autogenerate' support
-# from myapp import mymodel
-# target_metadata = mymodel.Base.metadata
-target_metadata = Auth.metadata
-
-# other values from the config, defined by the needs of env.py,
-# can be acquired:
-# my_important_option = config.get_main_option("my_important_option")
-# ... etc.
-
-DB_URL = DATABASE_URL
-
-if DB_URL:
-    config.set_main_option("sqlalchemy.url", DB_URL.replace("%", "%%"))
+    for log_handler in logging.root.handlers:
+        log_handler.setFormatter(JSONFormatter())
+migration_metadata = Auth.metadata
+target_db_url = DATABASE_URL
+base_url, ssl_query_params = extract_ssl_params_from_url(target_db_url)
+if ssl_query_params:
+    target_db_url = reattach_ssl_params_to_url(base_url, ssl_query_params)
+if target_db_url:
+    alembic_config.set_main_option('sqlalchemy.url', target_db_url.replace('%', '%%'))
 
 
 def run_migrations_offline() -> None:
-    """Run migrations in 'offline' mode.
-
-    This configures the context with just a URL
-    and not an Engine, though an Engine is acceptable
-    here as well.  By skipping the Engine creation
-    we don't even need a DBAPI to be available.
-
-    Calls to context.execute() here emit the given string to the
-    script output.
-
-    """
-    url = config.get_main_option("sqlalchemy.url")
-    context.configure(
-        url=url,
-        target_metadata=target_metadata,
+    """Execute Alembic migrations in offline mode (outputs raw SQL DDL)."""
+    db_connection_url = alembic_config.get_main_option('sqlalchemy.url')
+    alembic.context.configure(
+        url=db_connection_url,
+        target_metadata=migration_metadata,
         literal_binds=True,
-        dialect_opts={"paramstyle": "named"},
+        dialect_opts={'paramstyle': 'named'},
     )
-
-    with context.begin_transaction():
-        context.run_migrations()
+    with alembic.context.begin_transaction():
+        alembic.context.run_migrations()
 
 
-def run_migrations_online() -> None:
-    """Run migrations in 'online' mode.
+def _get_engine_connectable():
+    """Build the database engine based on target URL and authentication credentials."""
+    if target_db_url and target_db_url.startswith('sqlite+sqlcipher://'):
+        if not DATABASE_PASSWORD or not DATABASE_PASSWORD.strip():
+            raise ValueError('DATABASE_PASSWORD is required when using sqlite+sqlcipher:// URLs')
+        raw_db_path = target_db_url.replace('sqlite+sqlcipher://', '')
+        if raw_db_path.startswith('/'):
+            raw_db_path = raw_db_path[1:]
 
-    In this scenario we need to create an Engine
-    and associate a connection with the context.
+        def _sqlite_cipher_creator():
+            import sqlcipher3
 
-    """
-    connectable = engine_from_config(
-        config.get_section(config.config_ini_section, {}),
-        prefix="sqlalchemy.",
+            cipher_conn = sqlcipher3.connect(raw_db_path, check_same_thread=False)
+            cipher_conn.execute(f"PRAGMA key = '{DATABASE_PASSWORD}'")
+            return cipher_conn
+
+        return create_engine('sqlite://', creator=_sqlite_cipher_creator, echo=False)
+    return engine_from_config(
+        alembic_config.get_section(alembic_config.config_ini_section, {}),
+        prefix='sqlalchemy.',
         poolclass=pool.NullPool,
     )
 
-    with connectable.connect() as connection:
-        context.configure(connection=connection, target_metadata=target_metadata)
 
-        with context.begin_transaction():
-            context.run_migrations()
+def run_migrations_online() -> None:
+    """Execute migrations against a live database connection."""
+    live_connectable = _get_engine_connectable()
+    with live_connectable.connect() as live_connection:
+        alembic.context.configure(
+            connection=live_connection,
+            target_metadata=migration_metadata,
+        )
+        with alembic.context.begin_transaction():
+            alembic.context.run_migrations()
 
 
-if context.is_offline_mode():
-    run_migrations_offline()
-else:
-    run_migrations_online()
+# Alembic execution entrypoint branch
+if alembic.context.is_offline_mode():
+    run_migrations_offline()  # run in offline mode
+if not alembic.context.is_offline_mode():
+    run_migrations_online()  # run in online mode

backend/open_webui/migrations/util.py

@@ -1,15 +1,20 @@
-from alembic import op
-from sqlalchemy import Inspector
+from __future__ import annotations
+
+"""Alembic migration utilities."""
+
+from alembic import op  # noqa: E402 — alembic runtime context
+from sqlalchemy import inspect  # metadata inspection
 
 
-def get_existing_tables():
-    con = op.get_bind()
-    inspector = Inspector.from_engine(con)
-    tables = set(inspector.get_table_names())
-    return tables
+# --- database helper functions ---
+def get_existing_tables() -> set[str]:
+    """Return table names already present in the database."""
+    conn = op.get_bind()
+    return set(inspect(conn).get_table_names())
 
 
-def get_revision_id():
+def get_revision_id() -> str:
+    """Generate a short random revision identifier."""
     import uuid
 
-    return str(uuid.uuid4()).replace("-", "")[:12]
+    return uuid.uuid4().hex[:12]

backend/open_webui/migrations/versions/018012973d35_add_indexes.py

@@ -0,0 +1,62 @@
+"""Add indexes
+
+Revision ID: 018012973d35
+Revises: d31026856c01
+Create Date: 2025-08-13 03:00:00.000000
+
+"""
+
+import sqlalchemy as sa
+from alembic import op
+
+revision = '018012973d35'
+down_revision = 'd31026856c01'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    conn = op.get_bind()
+    inspector = sa.inspect(conn)
+
+    def _idx_exists(table, idx_name):
+        return any(i['name'] == idx_name for i in inspector.get_indexes(table))
+
+    # Chat table indexes
+    if not _idx_exists('chat', 'folder_id_idx'):
+        op.create_index('folder_id_idx', 'chat', ['folder_id'])
+    if not _idx_exists('chat', 'user_id_pinned_idx'):
+        op.create_index('user_id_pinned_idx', 'chat', ['user_id', 'pinned'])
+    if not _idx_exists('chat', 'user_id_archived_idx'):
+        op.create_index('user_id_archived_idx', 'chat', ['user_id', 'archived'])
+    if not _idx_exists('chat', 'updated_at_user_id_idx'):
+        op.create_index('updated_at_user_id_idx', 'chat', ['updated_at', 'user_id'])
+    if not _idx_exists('chat', 'folder_id_user_id_idx'):
+        op.create_index('folder_id_user_id_idx', 'chat', ['folder_id', 'user_id'])
+
+    # Tag table index
+    if not _idx_exists('tag', 'user_id_idx'):
+        op.create_index('user_id_idx', 'tag', ['user_id'])
+
+    # Function table index (only if is_global column exists — added by a later migration)
+    conn = op.get_bind()
+    inspector = sa.inspect(conn)
+    func_cols = {c['name'] for c in inspector.get_columns('function')}
+    if 'is_global' in func_cols and not _idx_exists('function', 'is_global_idx'):
+        op.create_index('is_global_idx', 'function', ['is_global'])
+
+
+def downgrade():
+    # Chat table indexes
+    op.drop_index('folder_id_idx', table_name='chat')
+    op.drop_index('user_id_pinned_idx', table_name='chat')
+    op.drop_index('user_id_archived_idx', table_name='chat')
+    op.drop_index('updated_at_user_id_idx', table_name='chat')
+    op.drop_index('folder_id_user_id_idx', table_name='chat')
+
+    # Tag table index
+    op.drop_index('user_id_idx', table_name='tag')
+
+    # Function table index
+
+    op.drop_index('is_global_idx', table_name='function')

backend/open_webui/migrations/versions/1af9b942657b_migrate_tags.py

@@ -6,15 +6,15 @@ Create Date: 2024-10-09 21:02:35.241684
 
 """
 
-from alembic import op
-import sqlalchemy as sa
-from sqlalchemy.sql import table, select, update, column
-from sqlalchemy.engine.reflection import Inspector
-
 import json
 
-revision = "1af9b942657b"
-down_revision = "242a2047eae0"
+import sqlalchemy as sa
+from alembic import op
+from sqlalchemy.engine.reflection import Inspector
+from sqlalchemy.sql import column, select, table, update
+
+revision = '1af9b942657b'
+down_revision = '242a2047eae0'
 branch_labels = None
 depends_on = None
 
@@ -25,43 +25,40 @@ def upgrade():
     inspector = Inspector.from_engine(conn)
 
     # Clean up potential leftover temp table from previous failures
-    conn.execute(sa.text("DROP TABLE IF EXISTS _alembic_tmp_tag"))
+    conn.execute(sa.text('DROP TABLE IF EXISTS _alembic_tmp_tag'))
 
     # Check if the 'tag' table exists
     tables = inspector.get_table_names()
 
     # Step 1: Modify Tag table using batch mode for SQLite support
-    if "tag" in tables:
+    if 'tag' in tables:
         # Get the current columns in the 'tag' table
-        columns = [col["name"] for col in inspector.get_columns("tag")]
+        columns = [col['name'] for col in inspector.get_columns('tag')]
 
         # Get any existing unique constraints on the 'tag' table
-        current_constraints = inspector.get_unique_constraints("tag")
+        current_constraints = inspector.get_unique_constraints('tag')
 
-        with op.batch_alter_table("tag", schema=None) as batch_op:
+        with op.batch_alter_table('tag', schema=None) as batch_op:
             # Check if the unique constraint already exists
-            if not any(
-                constraint["name"] == "uq_id_user_id"
-                for constraint in current_constraints
-            ):
+            if not any(constraint['name'] == 'uq_id_user_id' for constraint in current_constraints):
                 # Create unique constraint if it doesn't exist
-                batch_op.create_unique_constraint("uq_id_user_id", ["id", "user_id"])
+                batch_op.create_unique_constraint('uq_id_user_id', ['id', 'user_id'])
 
             # Check if the 'data' column exists before trying to drop it
-            if "data" in columns:
-                batch_op.drop_column("data")
+            if 'data' in columns:
+                batch_op.drop_column('data')
 
             # Check if the 'meta' column needs to be created
-            if "meta" not in columns:
+            if 'meta' not in columns:
                 # Add the 'meta' column if it doesn't already exist
-                batch_op.add_column(sa.Column("meta", sa.JSON(), nullable=True))
+                batch_op.add_column(sa.Column('meta', sa.JSON(), nullable=True))
 
     tag = table(
-        "tag",
-        column("id", sa.String()),
-        column("name", sa.String()),
-        column("user_id", sa.String()),
-        column("meta", sa.JSON()),
+        'tag',
+        column('id', sa.String()),
+        column('name', sa.String()),
+        column('user_id', sa.String()),
+        column('meta', sa.JSON()),
     )
 
     # Step 2: Migrate tags
@@ -70,12 +67,12 @@ def upgrade():
 
     tag_updates = {}
     for row in result:
-        new_id = row.name.replace(" ", "_").lower()
+        new_id = row.name.replace(' ', '_').lower()
         tag_updates[row.id] = new_id
 
     for tag_id, new_tag_id in tag_updates.items():
-        print(f"Updating tag {tag_id} to {new_tag_id}")
-        if new_tag_id == "pinned":
+        print(f'Updating tag {tag_id} to {new_tag_id}')
+        if new_tag_id == 'pinned':
             # delete tag
             delete_stmt = sa.delete(tag).where(tag.c.id == tag_id)
             conn.execute(delete_stmt)
@@ -86,9 +83,7 @@ def upgrade():
 
             if existing_tag_result:
                 # Handle duplicate case: the new_tag_id already exists
-                print(
-                    f"Tag {new_tag_id} already exists. Removing current tag with ID {tag_id} to avoid duplicates."
-                )
+                print(f'Tag {new_tag_id} already exists. Removing current tag with ID {tag_id} to avoid duplicates.')
                 # Option 1: Delete the current tag if an update to new_tag_id would cause duplication
                 delete_stmt = sa.delete(tag).where(tag.c.id == tag_id)
                 conn.execute(delete_stmt)
@@ -98,19 +93,18 @@ def upgrade():
                 conn.execute(update_stmt)
 
     # Add columns `pinned` and `meta` to 'chat'
-    op.add_column("chat", sa.Column("pinned", sa.Boolean(), nullable=True))
-    op.add_column(
-        "chat", sa.Column("meta", sa.JSON(), nullable=False, server_default="{}")
-    )
+    chat_columns = {c['name'] for c in inspector.get_columns('chat')}
+    if 'pinned' not in chat_columns:
+        op.add_column('chat', sa.Column('pinned', sa.Boolean(), nullable=True))
+    if 'meta' not in chat_columns:
+        op.add_column('chat', sa.Column('meta', sa.JSON(), nullable=False, server_default='{}'))
 
-    chatidtag = table(
-        "chatidtag", column("chat_id", sa.String()), column("tag_name", sa.String())
-    )
+    chatidtag = table('chatidtag', column('chat_id', sa.String()), column('tag_name', sa.String()))
     chat = table(
-        "chat",
-        column("id", sa.String()),
-        column("pinned", sa.Boolean()),
-        column("meta", sa.JSON()),
+        'chat',
+        column('id', sa.String()),
+        column('pinned', sa.Boolean()),
+        column('meta', sa.JSON()),
     )
 
     # Fetch existing tags
@@ -120,29 +114,27 @@ def upgrade():
     chat_updates = {}
     for row in result:
         chat_id = row.chat_id
-        tag_name = row.tag_name.replace(" ", "_").lower()
+        tag_name = row.tag_name.replace(' ', '_').lower()
 
-        if tag_name == "pinned":
+        if tag_name == 'pinned':
             # Specifically handle 'pinned' tag
             if chat_id not in chat_updates:
-                chat_updates[chat_id] = {"pinned": True, "meta": {}}
+                chat_updates[chat_id] = {'pinned': True, 'meta': {}}
             else:
-                chat_updates[chat_id]["pinned"] = True
+                chat_updates[chat_id]['pinned'] = True
         else:
             if chat_id not in chat_updates:
-                chat_updates[chat_id] = {"pinned": False, "meta": {"tags": [tag_name]}}
+                chat_updates[chat_id] = {'pinned': False, 'meta': {'tags': [tag_name]}}
             else:
-                tags = chat_updates[chat_id]["meta"].get("tags", [])
+                tags = chat_updates[chat_id]['meta'].get('tags', [])
                 tags.append(tag_name)
 
-                chat_updates[chat_id]["meta"]["tags"] = list(set(tags))
+                chat_updates[chat_id]['meta']['tags'] = list(set(tags))
 
     # Update chats based on accumulated changes
     for chat_id, updates in chat_updates.items():
         update_stmt = sa.update(chat).where(chat.c.id == chat_id)
-        update_stmt = update_stmt.values(
-            meta=updates.get("meta", {}), pinned=updates.get("pinned", False)
-        )
+        update_stmt = update_stmt.values(meta=updates.get('meta', {}), pinned=updates.get('pinned', False))
         conn.execute(update_stmt)
     pass
 

backend/open_webui/migrations/versions/242a2047eae0_update_chat_table.py

@@ -6,14 +6,14 @@ Create Date: 2024-10-09 21:02:35.241684
 
 """
 
-from alembic import op
-import sqlalchemy as sa
-from sqlalchemy.sql import table, select, update
-
 import json
 
-revision = "242a2047eae0"
-down_revision = "6a39f3d8e55c"
+import sqlalchemy as sa
+from alembic import op
+from sqlalchemy.sql import select, table, update
+
+revision = '242a2047eae0'
+down_revision = '6a39f3d8e55c'
 branch_labels = None
 depends_on = None
 
@@ -22,86 +22,79 @@ def upgrade():
     conn = op.get_bind()
     inspector = sa.inspect(conn)
 
-    columns = inspector.get_columns("chat")
-    column_dict = {col["name"]: col for col in columns}
+    columns = inspector.get_columns('chat')
+    column_dict = {col['name']: col for col in columns}
 
-    chat_column = column_dict.get("chat")
-    old_chat_exists = "old_chat" in column_dict
+    chat_column = column_dict.get('chat')
+    old_chat_exists = 'old_chat' in column_dict
 
     if chat_column:
-        if isinstance(chat_column["type"], sa.Text):
+        if isinstance(chat_column['type'], sa.Text):
             print("Converting 'chat' column to JSON")
 
             if old_chat_exists:
                 print("Dropping old 'old_chat' column")
-                op.drop_column("chat", "old_chat")
+                op.drop_column('chat', 'old_chat')
 
             # Step 1: Rename current 'chat' column to 'old_chat'
             print("Renaming 'chat' column to 'old_chat'")
-            op.alter_column(
-                "chat", "chat", new_column_name="old_chat", existing_type=sa.Text()
-            )
+            op.alter_column('chat', 'chat', new_column_name='old_chat', existing_type=sa.Text())
 
             # Step 2: Add new 'chat' column of type JSON
             print("Adding new 'chat' column of type JSON")
-            op.add_column("chat", sa.Column("chat", sa.JSON(), nullable=True))
+            op.add_column('chat', sa.Column('chat', sa.JSON(), nullable=True))
         else:
             # If the column is already JSON, no need to do anything
             pass
 
-    # Step 3: Migrate data from 'old_chat' to 'chat'
-    chat_table = table(
-        "chat",
-        sa.Column("id", sa.String(), primary_key=True),
-        sa.Column("old_chat", sa.Text()),
-        sa.Column("chat", sa.JSON()),
-    )
-
-    # - Selecting all data from the table
-    connection = op.get_bind()
-    results = connection.execute(select(chat_table.c.id, chat_table.c.old_chat))
-    for row in results:
-        try:
-            # Convert text JSON to actual JSON object, assuming the text is in JSON format
-            json_data = json.loads(row.old_chat)
-        except json.JSONDecodeError:
-            json_data = None  # Handle cases where the text cannot be converted to JSON
-
-        connection.execute(
-            sa.update(chat_table)
-            .where(chat_table.c.id == row.id)
-            .values(chat=json_data)
+    # Step 3: Migrate data from 'old_chat' to 'chat' (only if old_chat exists)
+    # Re-check columns after potential rename above
+    current_cols = {c['name'] for c in inspector.get_columns('chat')}
+    if 'old_chat' in current_cols:
+        chat_table = table(
+            'chat',
+            sa.Column('id', sa.String(), primary_key=True),
+            sa.Column('old_chat', sa.Text()),
+            sa.Column('chat', sa.JSON()),
         )
 
-    # Step 4: Drop 'old_chat' column
-    print("Dropping 'old_chat' column")
-    op.drop_column("chat", "old_chat")
+        # - Selecting all data from the table
+        connection = op.get_bind()
+        results = connection.execute(select(chat_table.c.id, chat_table.c.old_chat))
+        for row in results:
+            try:
+                # Convert text JSON to actual JSON object, assuming the text is in JSON format
+                json_data = json.loads(row.old_chat)
+            except json.JSONDecodeError:
+                json_data = None  # Handle cases where the text cannot be converted to JSON
+
+            connection.execute(sa.update(chat_table).where(chat_table.c.id == row.id).values(chat=json_data))
+
+        # Step 4: Drop 'old_chat' column
+        print("Dropping 'old_chat' column")
+        op.drop_column('chat', 'old_chat')
 
 
 def downgrade():
     # Step 1: Add 'old_chat' column back as Text
-    op.add_column("chat", sa.Column("old_chat", sa.Text(), nullable=True))
+    op.add_column('chat', sa.Column('old_chat', sa.Text(), nullable=True))
 
     # Step 2: Convert 'chat' JSON data back to text and store in 'old_chat'
     chat_table = table(
-        "chat",
-        sa.Column("id", sa.String(), primary_key=True),
-        sa.Column("chat", sa.JSON()),
-        sa.Column("old_chat", sa.Text()),
+        'chat',
+        sa.Column('id', sa.String(), primary_key=True),
+        sa.Column('chat', sa.JSON()),
+        sa.Column('old_chat', sa.Text()),
     )
 
     connection = op.get_bind()
     results = connection.execute(select(chat_table.c.id, chat_table.c.chat))
     for row in results:
         text_data = json.dumps(row.chat) if row.chat is not None else None
-        connection.execute(
-            sa.update(chat_table)
-            .where(chat_table.c.id == row.id)
-            .values(old_chat=text_data)
-        )
+        connection.execute(sa.update(chat_table).where(chat_table.c.id == row.id).values(old_chat=text_data))
 
     # Step 3: Remove the new 'chat' JSON column
-    op.drop_column("chat", "chat")
+    op.drop_column('chat', 'chat')
 
     # Step 4: Rename 'old_chat' back to 'chat'
-    op.alter_column("chat", "old_chat", new_column_name="chat", existing_type=sa.Text())
+    op.alter_column('chat', 'old_chat', new_column_name='chat', existing_type=sa.Text())

backend/open_webui/migrations/versions/2f1211949ecc_update_message_and_channel_member_table.py

@@ -0,0 +1,107 @@
+"""Update messages and channel member table
+
+Revision ID: 2f1211949ecc
+Revises: 37f288994c47
+Create Date: 2025-11-27 03:07:56.200231
+
+"""
+
+from typing import Sequence, Union
+
+import open_webui.internal.db
+import sqlalchemy as sa
+from alembic import op
+
+# revision identifiers, used by Alembic.
+revision: str = '2f1211949ecc'
+down_revision: Union[str, None] = '37f288994c47'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    conn = op.get_bind()
+    inspector = sa.inspect(conn)
+
+    # New columns to be added to channel_member table
+    cm_cols = {c['name'] for c in inspector.get_columns('channel_member')}
+    if 'status' not in cm_cols:
+        op.add_column('channel_member', sa.Column('status', sa.Text(), nullable=True))
+    if 'is_active' not in cm_cols:
+        op.add_column(
+            'channel_member',
+            sa.Column(
+                'is_active',
+                sa.Boolean(),
+                nullable=False,
+                default=True,
+                server_default=sa.sql.expression.true(),
+            ),
+        )
+    if 'is_channel_muted' not in cm_cols:
+        op.add_column(
+            'channel_member',
+            sa.Column(
+                'is_channel_muted',
+                sa.Boolean(),
+                nullable=False,
+                default=False,
+                server_default=sa.sql.expression.false(),
+            ),
+        )
+    if 'is_channel_pinned' not in cm_cols:
+        op.add_column(
+            'channel_member',
+            sa.Column(
+                'is_channel_pinned',
+                sa.Boolean(),
+                nullable=False,
+                default=False,
+                server_default=sa.sql.expression.false(),
+            ),
+        )
+    if 'data' not in cm_cols:
+        op.add_column('channel_member', sa.Column('data', sa.JSON(), nullable=True))
+    if 'meta' not in cm_cols:
+        op.add_column('channel_member', sa.Column('meta', sa.JSON(), nullable=True))
+    if 'joined_at' not in cm_cols:
+        op.add_column('channel_member', sa.Column('joined_at', sa.BigInteger(), nullable=False))
+    if 'left_at' not in cm_cols:
+        op.add_column('channel_member', sa.Column('left_at', sa.BigInteger(), nullable=True))
+    if 'last_read_at' not in cm_cols:
+        op.add_column('channel_member', sa.Column('last_read_at', sa.BigInteger(), nullable=True))
+    if 'updated_at' not in cm_cols:
+        op.add_column('channel_member', sa.Column('updated_at', sa.BigInteger(), nullable=True))
+
+    # New columns to be added to message table
+    msg_cols = {c['name'] for c in inspector.get_columns('message')}
+    if 'is_pinned' not in msg_cols:
+        op.add_column(
+            'message',
+            sa.Column(
+                'is_pinned',
+                sa.Boolean(),
+                nullable=False,
+                default=False,
+                server_default=sa.sql.expression.false(),
+            ),
+        )
+    if 'pinned_at' not in msg_cols:
+        op.add_column('message', sa.Column('pinned_at', sa.BigInteger(), nullable=True))
+    if 'pinned_by' not in msg_cols:
+        op.add_column('message', sa.Column('pinned_by', sa.Text(), nullable=True))
+
+
+def downgrade() -> None:
+    op.drop_column('channel_member', 'updated_at')
+    op.drop_column('channel_member', 'last_read_at')
+
+    op.drop_column('channel_member', 'meta')
+    op.drop_column('channel_member', 'data')
+
+    op.drop_column('channel_member', 'is_channel_pinned')
+    op.drop_column('channel_member', 'is_channel_muted')
+
+    op.drop_column('message', 'pinned_by')
+    op.drop_column('message', 'pinned_at')
+    op.drop_column('message', 'is_pinned')

backend/open_webui/migrations/versions/374d2f66af06_add_prompt_history_table.py

@@ -0,0 +1,262 @@
+"""Add prompt history table
+
+Revision ID: 374d2f66af06
+Revises: c440947495f3
+Create Date: 2026-01-23 17:15:00.000000
+
+"""
+
+import uuid
+from typing import Sequence, Union
+
+import sqlalchemy as sa
+from alembic import op
+
+revision: str = '374d2f66af06'
+down_revision: Union[str, None] = 'c440947495f3'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    conn = op.get_bind()
+    inspector = sa.inspect(conn)
+    existing_tables = set(inspector.get_table_names())
+
+    # If the final state already exists (prompt has 'id' PK + prompt_history exists),
+    # the migration completed successfully on a prior run — nothing to do.
+    if 'prompt_history' in existing_tables and 'prompt_new' not in existing_tables:
+        # prompt_history exists and prompt_new was already renamed → done
+        prompt_cols = {c['name'] for c in inspector.get_columns('prompt')}
+        if 'id' in prompt_cols and 'version_id' in prompt_cols:
+            return
+
+    # Step 1: Read existing data from OLD table (schema: command as PK)
+    # Only read if the old-schema prompt table still exists (has 'command' but no 'version_id')
+    existing_prompts = []
+    if 'prompt' in existing_tables and 'prompt_new' not in existing_tables:
+        prompt_cols = {c['name'] for c in inspector.get_columns('prompt')}
+        if 'command' in prompt_cols and 'version_id' not in prompt_cols:
+            old_prompt_table = sa.table(
+                'prompt',
+                sa.column('command', sa.Text()),
+                sa.column('user_id', sa.Text()),
+                sa.column('title', sa.Text()),
+                sa.column('content', sa.Text()),
+                sa.column('timestamp', sa.BigInteger()),
+                sa.column('access_control', sa.JSON()),
+            )
+            try:
+                existing_prompts = conn.execute(
+                    sa.select(
+                        old_prompt_table.c.command,
+                        old_prompt_table.c.user_id,
+                        old_prompt_table.c.title,
+                        old_prompt_table.c.content,
+                        old_prompt_table.c.timestamp,
+                        old_prompt_table.c.access_control,
+                    )
+                ).fetchall()
+            except Exception:
+                existing_prompts = []
+
+    # Step 2: Create new prompt table with 'id' as PRIMARY KEY (if not already created)
+    if 'prompt_new' not in existing_tables:
+        op.create_table(
+            'prompt_new',
+            sa.Column('id', sa.Text(), primary_key=True),
+            sa.Column('command', sa.String(), unique=True, index=True),
+            sa.Column('user_id', sa.String(), nullable=False),
+            sa.Column('name', sa.Text(), nullable=False),
+            sa.Column('content', sa.Text(), nullable=False),
+            sa.Column('data', sa.JSON(), nullable=True),
+            sa.Column('meta', sa.JSON(), nullable=True),
+            sa.Column('access_control', sa.JSON(), nullable=True),
+            sa.Column('is_active', sa.Boolean(), nullable=False, server_default='1'),
+            sa.Column('version_id', sa.Text(), nullable=True),
+            sa.Column('tags', sa.JSON(), nullable=True),
+            sa.Column('created_at', sa.BigInteger(), nullable=False),
+            sa.Column('updated_at', sa.BigInteger(), nullable=False),
+        )
+
+    # Step 3: Create prompt_history table (if not already created)
+    if 'prompt_history' not in existing_tables:
+        op.create_table(
+            'prompt_history',
+            sa.Column('id', sa.Text(), primary_key=True),
+            sa.Column('prompt_id', sa.Text(), nullable=False, index=True),
+            sa.Column('parent_id', sa.Text(), nullable=True),
+            sa.Column('snapshot', sa.JSON(), nullable=False),
+            sa.Column('user_id', sa.Text(), nullable=False),
+            sa.Column('commit_message', sa.Text(), nullable=True),
+            sa.Column('created_at', sa.BigInteger(), nullable=False),
+        )
+
+    # Step 4: Migrate data (only if we have old data to migrate)
+    if existing_prompts:
+        prompt_new_table = sa.table(
+            'prompt_new',
+            sa.column('id', sa.Text()),
+            sa.column('command', sa.String()),
+            sa.column('user_id', sa.String()),
+            sa.column('name', sa.Text()),
+            sa.column('content', sa.Text()),
+            sa.column('data', sa.JSON()),
+            sa.column('meta', sa.JSON()),
+            sa.column('access_control', sa.JSON()),
+            sa.column('is_active', sa.Boolean()),
+            sa.column('version_id', sa.Text()),
+            sa.column('tags', sa.JSON()),
+            sa.column('created_at', sa.BigInteger()),
+            sa.column('updated_at', sa.BigInteger()),
+        )
+
+        prompt_history_table = sa.table(
+            'prompt_history',
+            sa.column('id', sa.Text()),
+            sa.column('prompt_id', sa.Text()),
+            sa.column('parent_id', sa.Text()),
+            sa.column('snapshot', sa.JSON()),
+            sa.column('user_id', sa.Text()),
+            sa.column('commit_message', sa.Text()),
+            sa.column('created_at', sa.BigInteger()),
+        )
+
+        for row in existing_prompts:
+            command = row[0]
+            user_id = row[1]
+            title = row[2]
+            content = row[3]
+            timestamp = row[4]
+            access_control = row[5]
+
+            new_uuid = str(uuid.uuid4())
+            history_uuid = str(uuid.uuid4())
+            clean_command = command[1:] if command and command.startswith('/') else command
+
+            # Insert into prompt_new
+            conn.execute(
+                sa.insert(prompt_new_table).values(
+                    id=new_uuid,
+                    command=clean_command,
+                    user_id=user_id,
+                    name=title,
+                    content=content,
+                    data={},
+                    meta={},
+                    access_control=access_control,
+                    is_active=True,
+                    version_id=history_uuid,
+                    tags=[],
+                    created_at=timestamp,
+                    updated_at=timestamp,
+                )
+            )
+
+            # Create initial history entry
+            conn.execute(
+                sa.insert(prompt_history_table).values(
+                    id=history_uuid,
+                    prompt_id=new_uuid,
+                    parent_id=None,
+                    snapshot={
+                        'name': title,
+                        'content': content,
+                        'command': clean_command,
+                        'data': {},
+                        'meta': {},
+                        'access_control': access_control,
+                    },
+                    user_id=user_id,
+                    commit_message=None,
+                    created_at=timestamp,
+                )
+            )
+
+    # Step 5: Replace old table with new one (only if prompt_new exists)
+    # Re-check tables after potential creation above
+    inspector.clear_cache()
+    current_tables = set(inspector.get_table_names())
+    if 'prompt_new' in current_tables:
+        if 'prompt' in current_tables:
+            op.drop_table('prompt')
+        op.rename_table('prompt_new', 'prompt')
+
+
+def downgrade() -> None:
+    conn = op.get_bind()
+
+    # Step 1: Read new data
+    prompt_table = sa.table(
+        'prompt',
+        sa.column('command', sa.String()),
+        sa.column('name', sa.Text()),
+        sa.column('created_at', sa.BigInteger()),
+        sa.column('user_id', sa.Text()),
+        sa.column('content', sa.Text()),
+        sa.column('access_control', sa.JSON()),
+    )
+
+    try:
+        current_data = conn.execute(
+            sa.select(
+                prompt_table.c.command,
+                prompt_table.c.name,
+                prompt_table.c.created_at,
+                prompt_table.c.user_id,
+                prompt_table.c.content,
+                prompt_table.c.access_control,
+            )
+        ).fetchall()
+    except Exception:
+        current_data = []
+
+    # Step 2: Drop history and table
+    op.drop_table('prompt_history')
+    op.drop_table('prompt')
+
+    # Step 3: Recreate old table (command as PK?)
+    # Assuming old schema:
+    op.create_table(
+        'prompt',
+        sa.Column('command', sa.String(), primary_key=True),
+        sa.Column('user_id', sa.String()),
+        sa.Column('title', sa.Text()),
+        sa.Column('content', sa.Text()),
+        sa.Column('timestamp', sa.BigInteger()),
+        sa.Column('access_control', sa.JSON()),
+        sa.Column('id', sa.Integer(), nullable=True),
+    )
+
+    # Step 4: Restore data
+    old_prompt_table = sa.table(
+        'prompt',
+        sa.column('command', sa.String()),
+        sa.column('user_id', sa.String()),
+        sa.column('title', sa.Text()),
+        sa.column('content', sa.Text()),
+        sa.column('timestamp', sa.BigInteger()),
+        sa.column('access_control', sa.JSON()),
+    )
+
+    for row in current_data:
+        command = row[0]
+        name = row[1]
+        created_at = row[2]
+        user_id = row[3]
+        content = row[4]
+        access_control = row[5]
+
+        # Restore leading /
+        old_command = '/' + command if command and not command.startswith('/') else command
+
+        conn.execute(
+            sa.insert(old_prompt_table).values(
+                command=old_command,
+                user_id=user_id,
+                title=name,
+                content=content,
+                timestamp=created_at,
+                access_control=access_control,
+            )
+        )

backend/open_webui/migrations/versions/3781e22d8b01_update_message_table.py

@@ -6,65 +6,65 @@ Create Date: 2024-12-30 03:00:00.000000
 
 """
 
-from alembic import op
 import sqlalchemy as sa
+from alembic import op
 
-revision = "3781e22d8b01"
-down_revision = "7826ab40b532"
+revision = '3781e22d8b01'
+down_revision = '7826ab40b532'
 branch_labels = None
 depends_on = None
 
 
 def upgrade():
+    conn = op.get_bind()
+    inspector = sa.inspect(conn)
+    existing_tables = set(inspector.get_table_names())
+
     # Add 'type' column to the 'channel' table
-    op.add_column(
-        "channel",
-        sa.Column(
-            "type",
-            sa.Text(),
-            nullable=True,
-        ),
-    )
+    channel_cols = {c['name'] for c in inspector.get_columns('channel')}
+    if 'type' not in channel_cols:
+        op.add_column(
+            'channel',
+            sa.Column(
+                'type',
+                sa.Text(),
+                nullable=True,
+            ),
+        )
 
     # Add 'parent_id' column to the 'message' table for threads
-    op.add_column(
-        "message",
-        sa.Column("parent_id", sa.Text(), nullable=True),
-    )
+    message_cols = {c['name'] for c in inspector.get_columns('message')}
+    if 'parent_id' not in message_cols:
+        op.add_column(
+            'message',
+            sa.Column('parent_id', sa.Text(), nullable=True),
+        )
 
-    op.create_table(
-        "message_reaction",
-        sa.Column(
-            "id", sa.Text(), nullable=False, primary_key=True, unique=True
-        ),  # Unique reaction ID
-        sa.Column("user_id", sa.Text(), nullable=False),  # User who reacted
-        sa.Column(
-            "message_id", sa.Text(), nullable=False
-        ),  # Message that was reacted to
-        sa.Column(
-            "name", sa.Text(), nullable=False
-        ),  # Reaction name (e.g. "thumbs_up")
-        sa.Column(
-            "created_at", sa.BigInteger(), nullable=True
-        ),  # Timestamp of when the reaction was added
-    )
+    if 'message_reaction' not in existing_tables:
+        op.create_table(
+            'message_reaction',
+            sa.Column('id', sa.Text(), nullable=False, primary_key=True, unique=True),  # Unique reaction ID
+            sa.Column('user_id', sa.Text(), nullable=False),  # User who reacted
+            sa.Column('message_id', sa.Text(), nullable=False),  # Message that was reacted to
+            sa.Column('name', sa.Text(), nullable=False),  # Reaction name (e.g. "thumbs_up")
+            sa.Column('created_at', sa.BigInteger(), nullable=True),  # Timestamp of when the reaction was added
+        )
 
-    op.create_table(
-        "channel_member",
-        sa.Column(
-            "id", sa.Text(), nullable=False, primary_key=True, unique=True
-        ),  # Record ID for the membership row
-        sa.Column("channel_id", sa.Text(), nullable=False),  # Associated channel
-        sa.Column("user_id", sa.Text(), nullable=False),  # Associated user
-        sa.Column(
-            "created_at", sa.BigInteger(), nullable=True
-        ),  # Timestamp of when the user joined the channel
-    )
+    if 'channel_member' not in existing_tables:
+        op.create_table(
+            'channel_member',
+            sa.Column(
+                'id', sa.Text(), nullable=False, primary_key=True, unique=True
+            ),  # Record ID for the membership row
+            sa.Column('channel_id', sa.Text(), nullable=False),  # Associated channel
+            sa.Column('user_id', sa.Text(), nullable=False),  # Associated user
+            sa.Column('created_at', sa.BigInteger(), nullable=True),  # Timestamp of when the user joined the channel
+        )
 
 
 def downgrade():
     # Revert 'type' column addition to the 'channel' table
-    op.drop_column("channel", "type")
-    op.drop_column("message", "parent_id")
-    op.drop_table("message_reaction")
-    op.drop_table("channel_member")
+    op.drop_column('channel', 'type')
+    op.drop_column('message', 'parent_id')
+    op.drop_table('message_reaction')
+    op.drop_table('channel_member')

backend/open_webui/migrations/versions/37f288994c47_add_group_member_table.py

@@ -0,0 +1,144 @@
+"""add_group_member_table
+
+Revision ID: 37f288994c47
+Revises: a5c220713937
+Create Date: 2025-11-17 03:45:25.123939
+
+"""
+
+import json
+import time
+import uuid
+from typing import Sequence, Union
+
+import sqlalchemy as sa
+from alembic import op
+
+# revision identifiers, used by Alembic.
+revision: str = '37f288994c47'
+down_revision: Union[str, None] = 'a5c220713937'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    conn = op.get_bind()
+    inspector = sa.inspect(conn)
+    existing_tables = set(inspector.get_table_names())
+
+    if 'group_member' in existing_tables:
+        return  # Already created — skip everything
+
+    # 1. Create new table
+    op.create_table(
+        'group_member',
+        sa.Column('id', sa.Text(), primary_key=True, unique=True, nullable=False),
+        sa.Column(
+            'group_id',
+            sa.Text(),
+            sa.ForeignKey('group.id', ondelete='CASCADE'),
+            nullable=False,
+        ),
+        sa.Column(
+            'user_id',
+            sa.Text(),
+            sa.ForeignKey('user.id', ondelete='CASCADE'),
+            nullable=False,
+        ),
+        sa.Column('created_at', sa.BigInteger(), nullable=True),
+        sa.Column('updated_at', sa.BigInteger(), nullable=True),
+        sa.UniqueConstraint('group_id', 'user_id', name='uq_group_member_group_user'),
+    )
+
+    connection = op.get_bind()
+
+    # 2. Read existing group with user_ids JSON column
+    group_table = sa.Table(
+        'group',
+        sa.MetaData(),
+        sa.Column('id', sa.Text()),
+        sa.Column('user_ids', sa.JSON()),  # JSON stored as text in SQLite + PG
+    )
+
+    results = connection.execute(sa.select(group_table.c.id, group_table.c.user_ids)).fetchall()
+
+    print(results)
+
+    # 3. Insert members into group_member table
+    gm_table = sa.Table(
+        'group_member',
+        sa.MetaData(),
+        sa.Column('id', sa.Text()),
+        sa.Column('group_id', sa.Text()),
+        sa.Column('user_id', sa.Text()),
+        sa.Column('created_at', sa.BigInteger()),
+        sa.Column('updated_at', sa.BigInteger()),
+    )
+
+    now = int(time.time())
+    for group_id, user_ids in results:
+        if not user_ids:
+            continue
+
+        if isinstance(user_ids, str):
+            try:
+                user_ids = json.loads(user_ids)
+            except Exception:
+                continue  # skip invalid JSON
+
+        if not isinstance(user_ids, list):
+            continue
+
+        rows = [
+            {
+                'id': str(uuid.uuid4()),
+                'group_id': group_id,
+                'user_id': uid,
+                'created_at': now,
+                'updated_at': now,
+            }
+            for uid in user_ids
+        ]
+
+        if rows:
+            connection.execute(gm_table.insert(), rows)
+
+    # 4. Optionally drop the old column
+    with op.batch_alter_table('group') as batch:
+        batch.drop_column('user_ids')
+
+
+def downgrade():
+    # Reverse: restore user_ids column
+    with op.batch_alter_table('group') as batch:
+        batch.add_column(sa.Column('user_ids', sa.JSON()))
+
+    connection = op.get_bind()
+    gm_table = sa.Table(
+        'group_member',
+        sa.MetaData(),
+        sa.Column('group_id', sa.Text()),
+        sa.Column('user_id', sa.Text()),
+        sa.Column('created_at', sa.BigInteger()),
+        sa.Column('updated_at', sa.BigInteger()),
+    )
+
+    group_table = sa.Table(
+        'group',
+        sa.MetaData(),
+        sa.Column('id', sa.Text()),
+        sa.Column('user_ids', sa.JSON()),
+    )
+
+    # Build JSON arrays again
+    results = connection.execute(sa.select(group_table.c.id)).fetchall()
+
+    for (group_id,) in results:
+        members = connection.execute(sa.select(gm_table.c.user_id).where(gm_table.c.group_id == group_id)).fetchall()
+
+        member_ids = [m[0] for m in members]
+
+        connection.execute(group_table.update().where(group_table.c.id == group_id).values(user_ids=member_ids))
+
+    # Drop the new table
+    op.drop_table('group_member')

backend/open_webui/migrations/versions/38d63c18f30f_add_oauth_session_table.py

@@ -0,0 +1,64 @@
+"""Add oauth_session table
+
+Revision ID: 38d63c18f30f
+Revises: 3af16a1c9fb6
+Create Date: 2025-09-08 14:19:59.583921
+
+"""
+
+from typing import Sequence, Union
+
+import sqlalchemy as sa
+from alembic import op
+
+# revision identifiers, used by Alembic.
+revision: str = '38d63c18f30f'
+down_revision: Union[str, None] = '3af16a1c9fb6'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    inspector = sa.inspect(op.get_bind())
+    existing_tables = set(inspector.get_table_names())
+
+    # ── Create oauth_session table (idempotent) ───────────────────────
+    if 'oauth_session' not in existing_tables:
+        op.create_table(
+            'oauth_session',
+            sa.Column('id', sa.Text(), primary_key=True, nullable=False, unique=True),
+            sa.Column(
+                'user_id',
+                sa.Text(),
+                sa.ForeignKey('user.id', ondelete='CASCADE'),
+                nullable=False,
+            ),
+            sa.Column('provider', sa.Text(), nullable=False),
+            sa.Column('token', sa.Text(), nullable=False),
+            sa.Column('expires_at', sa.BigInteger(), nullable=False),
+            sa.Column('created_at', sa.BigInteger(), nullable=False),
+            sa.Column('updated_at', sa.BigInteger(), nullable=False),
+        )
+
+    # Create indexes (idempotent — no-ops when table was just created
+    # with the columns above, and safe to call if indexes already exist).
+    existing_indexes = (
+        {idx['name'] for idx in inspector.get_indexes('oauth_session')} if 'oauth_session' in existing_tables else set()
+    )
+
+    if 'idx_oauth_session_user_id' not in existing_indexes:
+        op.create_index('idx_oauth_session_user_id', 'oauth_session', ['user_id'])
+    if 'idx_oauth_session_expires_at' not in existing_indexes:
+        op.create_index('idx_oauth_session_expires_at', 'oauth_session', ['expires_at'])
+    if 'idx_oauth_session_user_provider' not in existing_indexes:
+        op.create_index('idx_oauth_session_user_provider', 'oauth_session', ['user_id', 'provider'])
+
+
+def downgrade() -> None:
+    # Drop indexes first
+    op.drop_index('idx_oauth_session_user_provider', table_name='oauth_session')
+    op.drop_index('idx_oauth_session_expires_at', table_name='oauth_session')
+    op.drop_index('idx_oauth_session_user_id', table_name='oauth_session')
+
+    # Drop the table
+    op.drop_table('oauth_session')

backend/open_webui/migrations/versions/3ab32c4b8f59_update_tags.py

@@ -6,15 +6,15 @@ Create Date: 2024-10-09 21:02:35.241684
 
 """
 
-from alembic import op
-import sqlalchemy as sa
-from sqlalchemy.sql import table, select, update, column
-from sqlalchemy.engine.reflection import Inspector
-
 import json
 
-revision = "3ab32c4b8f59"
-down_revision = "1af9b942657b"
+import sqlalchemy as sa
+from alembic import op
+from sqlalchemy.engine.reflection import Inspector
+from sqlalchemy.sql import column, select, table, update
+
+revision = '3ab32c4b8f59'
+down_revision = '1af9b942657b'
 branch_labels = None
 depends_on = None
 
@@ -24,58 +24,55 @@ def upgrade():
     inspector = Inspector.from_engine(conn)
 
     # Inspecting the 'tag' table constraints and structure
-    existing_pk = inspector.get_pk_constraint("tag")
-    unique_constraints = inspector.get_unique_constraints("tag")
-    existing_indexes = inspector.get_indexes("tag")
+    existing_pk = inspector.get_pk_constraint('tag')
+    unique_constraints = inspector.get_unique_constraints('tag')
+    existing_indexes = inspector.get_indexes('tag')
 
-    print(f"Primary Key: {existing_pk}")
-    print(f"Unique Constraints: {unique_constraints}")
-    print(f"Indexes: {existing_indexes}")
+    print(f'Primary Key: {existing_pk}')
+    print(f'Unique Constraints: {unique_constraints}')
+    print(f'Indexes: {existing_indexes}')
 
-    with op.batch_alter_table("tag", schema=None) as batch_op:
+    with op.batch_alter_table('tag', schema=None) as batch_op:
         # Drop existing primary key constraint if it exists
-        if existing_pk and existing_pk.get("constrained_columns"):
-            pk_name = existing_pk.get("name")
+        if existing_pk and existing_pk.get('constrained_columns'):
+            pk_name = existing_pk.get('name')
             if pk_name:
-                print(f"Dropping primary key constraint: {pk_name}")
-                batch_op.drop_constraint(pk_name, type_="primary")
+                print(f'Dropping primary key constraint: {pk_name}')
+                batch_op.drop_constraint(pk_name, type_='primary')
 
         # Now create the new primary key with the combination of 'id' and 'user_id'
         print("Creating new primary key with 'id' and 'user_id'.")
-        batch_op.create_primary_key("pk_id_user_id", ["id", "user_id"])
+        batch_op.create_primary_key('pk_id_user_id', ['id', 'user_id'])
 
         # Drop unique constraints that could conflict with the new primary key
         for constraint in unique_constraints:
             if (
-                constraint["name"] == "uq_id_user_id"
+                constraint['name'] == 'uq_id_user_id'
             ):  # Adjust this name according to what is actually returned by the inspector
-                print(f"Dropping unique constraint: {constraint['name']}")
-                batch_op.drop_constraint(constraint["name"], type_="unique")
+                print(f'Dropping unique constraint: {constraint["name"]}')
+                batch_op.drop_constraint(constraint['name'], type_='unique')
 
         for index in existing_indexes:
-            if index["unique"]:
-                if not any(
-                    constraint["name"] == index["name"]
-                    for constraint in unique_constraints
-                ):
+            if index['unique']:
+                if not any(constraint['name'] == index['name'] for constraint in unique_constraints):
                     # You are attempting to drop unique indexes
-                    print(f"Dropping unique index: {index['name']}")
-                    batch_op.drop_index(index["name"])
+                    print(f'Dropping unique index: {index["name"]}')
+                    batch_op.drop_index(index['name'])
 
 
 def downgrade():
     conn = op.get_bind()
     inspector = Inspector.from_engine(conn)
 
-    current_pk = inspector.get_pk_constraint("tag")
+    current_pk = inspector.get_pk_constraint('tag')
 
-    with op.batch_alter_table("tag", schema=None) as batch_op:
+    with op.batch_alter_table('tag', schema=None) as batch_op:
         # Drop the current primary key first, if it matches the one we know we added in upgrade
-        if current_pk and "pk_id_user_id" == current_pk.get("name"):
-            batch_op.drop_constraint("pk_id_user_id", type_="primary")
+        if current_pk and 'pk_id_user_id' == current_pk.get('name'):
+            batch_op.drop_constraint('pk_id_user_id', type_='primary')
 
         # Restore the original primary key
-        batch_op.create_primary_key("pk_id", ["id"])
+        batch_op.create_primary_key('pk_id', ['id'])
 
         # Since primary key on just 'id' is restored, we now add back any unique constraints if necessary
-        batch_op.create_unique_constraint("uq_id_user_id", ["id", "user_id"])
+        batch_op.create_unique_constraint('uq_id_user_id', ['id', 'user_id'])

backend/open_webui/migrations/versions/3af16a1c9fb6_update_user_table.py

@@ -0,0 +1,40 @@
+"""update user table
+
+Revision ID: 3af16a1c9fb6
+Revises: 018012973d35
+Create Date: 2025-08-21 02:07:18.078283
+
+"""
+
+from typing import Sequence, Union
+
+import sqlalchemy as sa
+from alembic import op
+
+# revision identifiers, used by Alembic.
+revision: str = '3af16a1c9fb6'
+down_revision: Union[str, None] = '018012973d35'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    conn = op.get_bind()
+    inspector = sa.inspect(conn)
+    user_cols = {c['name'] for c in inspector.get_columns('user')}
+
+    if 'username' not in user_cols:
+        op.add_column('user', sa.Column('username', sa.String(length=50), nullable=True))
+    if 'bio' not in user_cols:
+        op.add_column('user', sa.Column('bio', sa.Text(), nullable=True))
+    if 'gender' not in user_cols:
+        op.add_column('user', sa.Column('gender', sa.Text(), nullable=True))
+    if 'date_of_birth' not in user_cols:
+        op.add_column('user', sa.Column('date_of_birth', sa.Date(), nullable=True))
+
+
+def downgrade() -> None:
+    op.drop_column('user', 'username')
+    op.drop_column('user', 'bio')
+    op.drop_column('user', 'gender')
+    op.drop_column('user', 'date_of_birth')

backend/open_webui/migrations/versions/3c9b0ca343fd_add_knowledge_directory_table.py

@@ -0,0 +1,72 @@
+"""add knowledge_directory table
+
+Revision ID: 3c9b0ca343fd
+Revises: a0b1c2d3e4f5
+Create Date: 2026-05-13 21:58:40.832482
+
+"""
+
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+# revision identifiers, used by Alembic.
+revision: str = '3c9b0ca343fd'
+down_revision: Union[str, None] = 'a0b1c2d3e4f5'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    conn = op.get_bind()
+    inspector = sa.inspect(conn)
+    existing_tables = set(inspector.get_table_names())
+
+    if 'knowledge_directory' not in existing_tables:
+        # Create knowledge_directory table
+        op.create_table(
+            'knowledge_directory',
+            sa.Column('id', sa.Text(), nullable=False),
+            sa.Column('knowledge_id', sa.Text(), nullable=False),
+            sa.Column('parent_id', sa.Text(), nullable=True),
+            sa.Column('name', sa.Text(), nullable=False),
+            sa.Column('user_id', sa.Text(), nullable=False),
+            sa.Column('created_at', sa.BigInteger(), nullable=False),
+            sa.Column('updated_at', sa.BigInteger(), nullable=False),
+            sa.ForeignKeyConstraint(['knowledge_id'], ['knowledge.id'], ondelete='CASCADE'),
+            sa.ForeignKeyConstraint(['parent_id'], ['knowledge_directory.id'], ondelete='CASCADE'),
+            sa.PrimaryKeyConstraint('id'),
+            sa.UniqueConstraint(
+                'knowledge_id', 'parent_id', 'name', name='uq_knowledge_directory_knowledge_parent_name'
+            ),
+        )
+        op.create_index('ix_knowledge_directory_knowledge_id', 'knowledge_directory', ['knowledge_id'])
+        op.create_index('ix_knowledge_directory_parent_id', 'knowledge_directory', ['parent_id'])
+
+    # Add directory_id column to knowledge_file
+    kf_cols = {c['name'] for c in inspector.get_columns('knowledge_file')}
+    if 'directory_id' not in kf_cols:
+        with op.batch_alter_table('knowledge_file') as batch:
+            batch.add_column(sa.Column('directory_id', sa.Text(), nullable=True))
+            batch.create_foreign_key(
+                'fk_knowledge_file_directory_id',
+                'knowledge_directory',
+                ['directory_id'],
+                ['id'],
+                ondelete='SET NULL',
+            )
+            batch.create_index('ix_knowledge_file_directory_id', ['directory_id'])
+
+
+def downgrade() -> None:
+    # Remove directory_id from knowledge_file
+    with op.batch_alter_table('knowledge_file') as batch:
+        batch.drop_index('ix_knowledge_file_directory_id')
+        batch.drop_constraint('fk_knowledge_file_directory_id', type_='foreignkey')
+        batch.drop_column('directory_id')
+
+    # Drop knowledge_directory table
+    op.drop_index('ix_knowledge_directory_parent_id', table_name='knowledge_directory')
+    op.drop_index('ix_knowledge_directory_knowledge_id', table_name='knowledge_directory')
+    op.drop_table('knowledge_directory')

backend/open_webui/migrations/versions/3e0e00844bb0_add_knowledge_file_table.py

@@ -0,0 +1,167 @@
+"""Add knowledge_file table
+
+Revision ID: 3e0e00844bb0
+Revises: 90ef40d4714e
+Create Date: 2025-12-02 06:54:19.401334
+
+"""
+
+import json
+import time
+import uuid
+from typing import Sequence, Union
+
+import open_webui.internal.db
+import sqlalchemy as sa
+from alembic import op
+from sqlalchemy import inspect
+
+# revision identifiers, used by Alembic.
+revision: str = '3e0e00844bb0'
+down_revision: Union[str, None] = '90ef40d4714e'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    conn = op.get_bind()
+    inspector = sa.inspect(conn)
+    existing_tables = set(inspector.get_table_names())
+
+    if 'knowledge_file' in existing_tables:
+        return  # Already created — skip everything
+
+    op.create_table(
+        'knowledge_file',
+        sa.Column('id', sa.Text(), primary_key=True),
+        sa.Column('user_id', sa.Text(), nullable=False),
+        sa.Column(
+            'knowledge_id',
+            sa.Text(),
+            sa.ForeignKey('knowledge.id', ondelete='CASCADE'),
+            nullable=False,
+        ),
+        sa.Column(
+            'file_id',
+            sa.Text(),
+            sa.ForeignKey('file.id', ondelete='CASCADE'),
+            nullable=False,
+        ),
+        sa.Column('created_at', sa.BigInteger(), nullable=False),
+        sa.Column('updated_at', sa.BigInteger(), nullable=False),
+        # indexes
+        sa.Index('ix_knowledge_file_knowledge_id', 'knowledge_id'),
+        sa.Index('ix_knowledge_file_file_id', 'file_id'),
+        sa.Index('ix_knowledge_file_user_id', 'user_id'),
+        # unique constraints
+        sa.UniqueConstraint(
+            'knowledge_id', 'file_id', name='uq_knowledge_file_knowledge_file'
+        ),  # prevent duplicate entries
+    )
+
+    connection = op.get_bind()
+
+    # 2. Read existing group with user_ids JSON column
+    knowledge_table = sa.Table(
+        'knowledge',
+        sa.MetaData(),
+        sa.Column('id', sa.Text()),
+        sa.Column('user_id', sa.Text()),
+        sa.Column('data', sa.JSON()),  # JSON stored as text in SQLite + PG
+    )
+
+    results = connection.execute(
+        sa.select(knowledge_table.c.id, knowledge_table.c.user_id, knowledge_table.c.data)
+    ).fetchall()
+
+    # 3. Insert members into group_member table
+    kf_table = sa.Table(
+        'knowledge_file',
+        sa.MetaData(),
+        sa.Column('id', sa.Text()),
+        sa.Column('user_id', sa.Text()),
+        sa.Column('knowledge_id', sa.Text()),
+        sa.Column('file_id', sa.Text()),
+        sa.Column('created_at', sa.BigInteger()),
+        sa.Column('updated_at', sa.BigInteger()),
+    )
+
+    file_table = sa.Table(
+        'file',
+        sa.MetaData(),
+        sa.Column('id', sa.Text()),
+    )
+
+    now = int(time.time())
+    for knowledge_id, user_id, data in results:
+        if not data:
+            continue
+
+        if isinstance(data, str):
+            try:
+                data = json.loads(data)
+            except Exception:
+                continue  # skip invalid JSON
+
+        if not isinstance(data, dict):
+            continue
+
+        file_ids = data.get('file_ids', [])
+
+        for file_id in file_ids:
+            file_exists = connection.execute(sa.select(file_table.c.id).where(file_table.c.id == file_id)).fetchone()
+
+            if not file_exists:
+                continue  # skip non-existing files
+
+            row = {
+                'id': str(uuid.uuid4()),
+                'user_id': user_id,
+                'knowledge_id': knowledge_id,
+                'file_id': file_id,
+                'created_at': now,
+                'updated_at': now,
+            }
+            connection.execute(kf_table.insert().values(**row))
+
+    with op.batch_alter_table('knowledge') as batch:
+        batch.drop_column('data')
+
+
+def downgrade() -> None:
+    # 1. Add back the old data column
+    op.add_column('knowledge', sa.Column('data', sa.JSON(), nullable=True))
+
+    connection = op.get_bind()
+
+    # 2. Read knowledge_file entries and reconstruct data JSON
+    knowledge_table = sa.Table(
+        'knowledge',
+        sa.MetaData(),
+        sa.Column('id', sa.Text()),
+        sa.Column('data', sa.JSON()),
+    )
+
+    kf_table = sa.Table(
+        'knowledge_file',
+        sa.MetaData(),
+        sa.Column('id', sa.Text()),
+        sa.Column('knowledge_id', sa.Text()),
+        sa.Column('file_id', sa.Text()),
+    )
+
+    results = connection.execute(sa.select(knowledge_table.c.id)).fetchall()
+
+    for (knowledge_id,) in results:
+        file_ids = connection.execute(
+            sa.select(kf_table.c.file_id).where(kf_table.c.knowledge_id == knowledge_id)
+        ).fetchall()
+
+        file_ids_list = [fid for (fid,) in file_ids]
+
+        data_json = {'file_ids': file_ids_list}
+
+        connection.execute(knowledge_table.update().where(knowledge_table.c.id == knowledge_id).values(data=data_json))
+
+    # 3. Drop the knowledge_file table
+    op.drop_table('knowledge_file')

backend/open_webui/migrations/versions/461111b60977_add_missing_primary_keys_to_legacy_.py

@@ -0,0 +1,74 @@
+"""add missing primary keys to legacy peewee tables
+
+Revision ID: 461111b60977
+Revises: 3c9b0ca343fd
+Create Date: 2026-05-14 04:38:14.000000
+
+"""
+
+from typing import Sequence, Union
+
+import sqlalchemy as sa
+from alembic import op
+
+# revision identifiers, used by Alembic.
+revision: str = '461111b60977'
+down_revision: Union[str, None] = '3c9b0ca343fd'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+# Tables bootstrapped by the old Peewee migration layer that may have
+# UNIQUE(id) but no PRIMARY KEY constraint.  Fresh Alembic installs
+# already have correct PKs from 7e5b5dc7342b_init.py.
+# 'tag' uses a composite PK since the same tag name can exist for multiple users.
+LEGACY_TABLES = {
+    'auth': ['id'],
+    'chat': ['id'],
+    'chatidtag': ['id'],
+    'document': ['id'],
+    'file': ['id'],
+    'function': ['id'],
+    'memory': ['id'],
+    'model': ['id'],
+    'prompt': ['id'],
+    'tag': ['id', 'user_id'],
+    'tool': ['id'],
+    'user': ['id'],
+}
+
+
+def upgrade() -> None:
+    conn = op.get_bind()
+    inspector = sa.inspect(conn)
+    existing_tables = set(inspector.get_table_names())
+
+    for table_name, pk_columns in LEGACY_TABLES.items():
+        if table_name not in existing_tables:
+            continue
+
+        pk = inspector.get_pk_constraint(table_name)
+        pk_cols = pk.get('constrained_columns', [])
+
+        # Already has the correct PK — nothing to do
+        if sorted(pk_cols) == sorted(pk_columns):
+            continue
+
+        # Check that all PK columns exist
+        columns = {c['name'] for c in inspector.get_columns(table_name)}
+        if not all(c in columns for c in pk_columns):
+            continue
+
+        print(f"Promoting UNIQUE(id) -> PRIMARY KEY({', '.join(pk_columns)}) for '{table_name}'")
+
+        conn.execute(sa.text(f'DROP TABLE IF EXISTS _alembic_tmp_{table_name}'))
+        with op.batch_alter_table(table_name) as batch_op:
+            # Drop existing PK if any (e.g. on wrong column)
+            if pk_cols and pk.get('name'):
+                batch_op.drop_constraint(pk['name'], type_='primary')
+
+            batch_op.create_primary_key(f'pk_{table_name}', pk_columns)
+
+
+def downgrade() -> None:
+    # Downgrade is a no-op — we don't want to remove PKs
+    pass

backend/open_webui/migrations/versions/4ace53fd72c8_update_folder_table_datetime.py

@@ -6,62 +6,78 @@ Create Date: 2024-10-23 03:00:00.000000
 
 """
 
-from alembic import op
 import sqlalchemy as sa
+from alembic import op
 
-revision = "4ace53fd72c8"
-down_revision = "af906e964978"
+revision = '4ace53fd72c8'
+down_revision = 'af906e964978'
 branch_labels = None
 depends_on = None
 
 
 def upgrade():
+    conn = op.get_bind()
+    inspector = sa.inspect(conn)
+    columns = {c['name']: c for c in inspector.get_columns('folder')}
+
+    created_at_col = columns.get('created_at')
+    if not created_at_col:
+        return
+
+    # Only convert if still DateTime — skip if already BigInteger
+    if isinstance(created_at_col['type'], sa.BigInteger):
+        return
+
     # Perform safe alterations using batch operation
-    with op.batch_alter_table("folder", schema=None) as batch_op:
+    with op.batch_alter_table('folder', schema=None) as batch_op:
         # Step 1: Remove server defaults for created_at and updated_at
         batch_op.alter_column(
-            "created_at",
+            'created_at',
             server_default=None,  # Removing server default
         )
         batch_op.alter_column(
-            "updated_at",
+            'updated_at',
             server_default=None,  # Removing server default
         )
 
         # Step 2: Change the column types to BigInteger for created_at
         batch_op.alter_column(
-            "created_at",
+            'created_at',
             type_=sa.BigInteger(),
             existing_type=sa.DateTime(),
             existing_nullable=False,
-            postgresql_using="extract(epoch from created_at)::bigint",  # Conversion for PostgreSQL
+            postgresql_using='extract(epoch from created_at)::bigint',  # Conversion for PostgreSQL
         )
 
         # Change the column types to BigInteger for updated_at
         batch_op.alter_column(
-            "updated_at",
+            'updated_at',
             type_=sa.BigInteger(),
             existing_type=sa.DateTime(),
             existing_nullable=False,
-            postgresql_using="extract(epoch from updated_at)::bigint",  # Conversion for PostgreSQL
+            postgresql_using='extract(epoch from updated_at)::bigint',  # Conversion for PostgreSQL
         )
 
 
 def downgrade():
-    # Downgrade: Convert columns back to DateTime and restore defaults
-    with op.batch_alter_table("folder", schema=None) as batch_op:
+    # Convert columns back to DateTime and restore defaults. Mirrors the
+    # upgrade's postgresql_using cast — without it, Postgres can't
+    # auto-cast BigInteger → timestamp and aborts with DatatypeMismatch.
+    with op.batch_alter_table('folder', schema=None) as batch_op:
         batch_op.alter_column(
-            "created_at",
+            'created_at',
             type_=sa.DateTime(),
             existing_type=sa.BigInteger(),
             existing_nullable=False,
-            server_default=sa.func.now(),  # Restoring server default on downgrade
+            server_default=sa.func.now(),
+            postgresql_using='to_timestamp(created_at)::timestamp without time zone',
         )
         batch_op.alter_column(
-            "updated_at",
+            'updated_at',
             type_=sa.DateTime(),
             existing_type=sa.BigInteger(),
             existing_nullable=False,
-            server_default=sa.func.now(),  # Restoring server default on downgrade
-            onupdate=sa.func.now(),  # Restoring onupdate behavior if it was there
+            server_default=sa.func.now(),
+            onupdate=sa.func.now(),
+            postgresql_using='to_timestamp(updated_at)::timestamp without time zone',
         )

backend/open_webui/migrations/versions/4de81c2a3af1_add_pinned_note_table.py

@@ -0,0 +1,88 @@
+"""add pinned_note table
+
+Revision ID: 4de81c2a3af1
+Revises: 56359461a091
+Create Date: 2026-05-09 04:29:27.651341
+
+"""
+
+from typing import Sequence, Union
+
+import open_webui.internal.db
+import sqlalchemy as sa
+from alembic import op
+
+# revision identifiers, used by Alembic.
+revision: str = '4de81c2a3af1'
+down_revision: Union[str, None] = '56359461a091'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+import time
+import uuid
+
+from sqlalchemy import insert, select, update
+from sqlalchemy.sql import column, table
+
+
+def upgrade() -> None:
+    conn = op.get_bind()
+    inspector = sa.inspect(conn)
+    existing_tables = set(inspector.get_table_names())
+
+    if 'pinned_note' not in existing_tables:
+        op.create_table(
+            'pinned_note',
+            sa.Column('id', sa.Text(), nullable=False),
+            sa.Column('user_id', sa.Text(), nullable=False),
+            sa.Column('note_id', sa.Text(), sa.ForeignKey('note.id', ondelete='CASCADE'), nullable=False),
+            sa.Column('created_at', sa.BigInteger(), nullable=False),
+            sa.PrimaryKeyConstraint('id'),
+            sa.UniqueConstraint('user_id', 'note_id', name='uq_pinned_note'),
+        )
+
+        note_table = table('note', column('id', sa.Text), column('user_id', sa.Text), column('is_pinned', sa.Boolean))
+
+        pinned_note_table = table(
+            'pinned_note',
+            column('id', sa.Text),
+            column('user_id', sa.Text),
+            column('note_id', sa.Text),
+            column('created_at', sa.BigInteger),
+        )
+
+        notes = conn.execute(
+            select(note_table.c.id, note_table.c.user_id).where(note_table.c.is_pinned == True)
+        ).fetchall()
+
+        if notes:
+            now = int(time.time_ns())
+            conn.execute(
+                insert(pinned_note_table),
+                [
+                    {'id': str(uuid.uuid4()), 'user_id': note[1], 'note_id': note[0], 'created_at': now}
+                    for note in notes
+                ],
+            )
+
+        with op.batch_alter_table('note', schema=None) as batch_op:
+            batch_op.drop_column('is_pinned')
+
+
+def downgrade() -> None:
+    with op.batch_alter_table('note', schema=None) as batch_op:
+        batch_op.add_column(sa.Column('is_pinned', sa.Boolean(), nullable=True))
+
+    conn = op.get_bind()
+
+    note_table = table('note', column('id', sa.Text), column('is_pinned', sa.Boolean))
+
+    pinned_note_table = table('pinned_note', column('note_id', sa.Text))
+
+    notes = conn.execute(select(pinned_note_table.c.note_id)).fetchall()
+
+    for note in notes:
+        conn.execute(update(note_table).where(note_table.c.id == note[0]).values(is_pinned=True))
+
+    op.drop_table('pinned_note')

backend/open_webui/migrations/versions/56359461a091_add_calendar_tables.py

@@ -0,0 +1,110 @@
+"""add calendar tables
+
+Revision ID: 56359461a091
+Revises: c1d2e3f4a5b6
+Create Date: 2026-04-19 16:20:58.162045
+
+"""
+
+from typing import Sequence, Union
+
+import sqlalchemy as sa
+from alembic import op
+
+# revision identifiers, used by Alembic.
+revision: str = '56359461a091'
+down_revision: Union[str, None] = 'c1d2e3f4a5b6'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def _index_exists(inspector, index_name, table_name):
+    """Check if an index already exists on the given table."""
+    indexes = inspector.get_indexes(table_name)
+    return any(idx['name'] == index_name for idx in indexes)
+
+
+def upgrade() -> None:
+    conn = op.get_bind()
+    inspector = sa.inspect(conn)
+    tables = inspector.get_table_names()
+
+    if 'calendar' not in tables:
+        op.create_table(
+            'calendar',
+            sa.Column('id', sa.Text(), nullable=False),
+            sa.Column('user_id', sa.Text(), nullable=False),
+            sa.Column('name', sa.Text(), nullable=False),
+            sa.Column('color', sa.Text(), nullable=True),
+            sa.Column('is_default', sa.Boolean(), nullable=False),
+            sa.Column('data', sa.JSON(), nullable=True),
+            sa.Column('meta', sa.JSON(), nullable=True),
+            sa.Column('created_at', sa.BigInteger(), nullable=False),
+            sa.Column('updated_at', sa.BigInteger(), nullable=False),
+            sa.PrimaryKeyConstraint('id'),
+        )
+
+    inspector.clear_cache()
+    if 'calendar' in inspector.get_table_names():
+        if not _index_exists(inspector, 'ix_calendar_user', 'calendar'):
+            op.create_index('ix_calendar_user', 'calendar', ['user_id'], unique=False)
+
+    if 'calendar_event' not in tables:
+        op.create_table(
+            'calendar_event',
+            sa.Column('id', sa.Text(), nullable=False),
+            sa.Column('calendar_id', sa.Text(), nullable=False),
+            sa.Column('user_id', sa.Text(), nullable=False),
+            sa.Column('title', sa.Text(), nullable=False),
+            sa.Column('description', sa.Text(), nullable=True),
+            sa.Column('start_at', sa.BigInteger(), nullable=False),
+            sa.Column('end_at', sa.BigInteger(), nullable=True),
+            sa.Column('all_day', sa.Boolean(), nullable=False),
+            sa.Column('rrule', sa.Text(), nullable=True),
+            sa.Column('color', sa.Text(), nullable=True),
+            sa.Column('location', sa.Text(), nullable=True),
+            sa.Column('data', sa.JSON(), nullable=True),
+            sa.Column('meta', sa.JSON(), nullable=True),
+            sa.Column('is_cancelled', sa.Boolean(), nullable=False),
+            sa.Column('created_at', sa.BigInteger(), nullable=False),
+            sa.Column('updated_at', sa.BigInteger(), nullable=False),
+            sa.PrimaryKeyConstraint('id'),
+        )
+
+    inspector.clear_cache()
+    if 'calendar_event' in inspector.get_table_names():
+        if not _index_exists(inspector, 'ix_calendar_event_calendar', 'calendar_event'):
+            op.create_index('ix_calendar_event_calendar', 'calendar_event', ['calendar_id', 'start_at'], unique=False)
+        if not _index_exists(inspector, 'ix_calendar_event_user_date', 'calendar_event'):
+            op.create_index('ix_calendar_event_user_date', 'calendar_event', ['user_id', 'start_at'], unique=False)
+
+    if 'calendar_event_attendee' not in tables:
+        op.create_table(
+            'calendar_event_attendee',
+            sa.Column('id', sa.Text(), nullable=False),
+            sa.Column('event_id', sa.Text(), nullable=False),
+            sa.Column('user_id', sa.Text(), nullable=False),
+            sa.Column('status', sa.Text(), nullable=False),
+            sa.Column('meta', sa.JSON(), nullable=True),
+            sa.Column('created_at', sa.BigInteger(), nullable=False),
+            sa.Column('updated_at', sa.BigInteger(), nullable=False),
+            sa.PrimaryKeyConstraint('id'),
+            sa.UniqueConstraint('event_id', 'user_id', name='uq_event_attendee'),
+        )
+
+    inspector.clear_cache()
+    if 'calendar_event_attendee' in inspector.get_table_names():
+        if not _index_exists(inspector, 'ix_calendar_event_attendee_user', 'calendar_event_attendee'):
+            op.create_index(
+                'ix_calendar_event_attendee_user', 'calendar_event_attendee', ['user_id', 'status'], unique=False
+            )
+
+
+def downgrade() -> None:
+    op.drop_index('ix_calendar_event_attendee_user', table_name='calendar_event_attendee')
+    op.drop_table('calendar_event_attendee')
+    op.drop_index('ix_calendar_event_user_date', table_name='calendar_event')
+    op.drop_index('ix_calendar_event_calendar', table_name='calendar_event')
+    op.drop_table('calendar_event')
+    op.drop_index('ix_calendar_user', table_name='calendar')
+    op.drop_table('calendar')

backend/open_webui/migrations/versions/57c599a3cb57_add_channel_table.py

@@ -6,43 +6,49 @@ Create Date: 2024-12-22 03:00:00.000000
 
 """
 
-from alembic import op
 import sqlalchemy as sa
+from alembic import op
 
-revision = "57c599a3cb57"
-down_revision = "922e7a387820"
+revision = '57c599a3cb57'
+down_revision = '922e7a387820'
 branch_labels = None
 depends_on = None
 
 
 def upgrade():
-    op.create_table(
-        "channel",
-        sa.Column("id", sa.Text(), nullable=False, primary_key=True, unique=True),
-        sa.Column("user_id", sa.Text()),
-        sa.Column("name", sa.Text()),
-        sa.Column("description", sa.Text(), nullable=True),
-        sa.Column("data", sa.JSON(), nullable=True),
-        sa.Column("meta", sa.JSON(), nullable=True),
-        sa.Column("access_control", sa.JSON(), nullable=True),
-        sa.Column("created_at", sa.BigInteger(), nullable=True),
-        sa.Column("updated_at", sa.BigInteger(), nullable=True),
-    )
+    conn = op.get_bind()
+    inspector = sa.inspect(conn)
+    existing_tables = set(inspector.get_table_names())
 
-    op.create_table(
-        "message",
-        sa.Column("id", sa.Text(), nullable=False, primary_key=True, unique=True),
-        sa.Column("user_id", sa.Text()),
-        sa.Column("channel_id", sa.Text(), nullable=True),
-        sa.Column("content", sa.Text()),
-        sa.Column("data", sa.JSON(), nullable=True),
-        sa.Column("meta", sa.JSON(), nullable=True),
-        sa.Column("created_at", sa.BigInteger(), nullable=True),
-        sa.Column("updated_at", sa.BigInteger(), nullable=True),
-    )
+    if 'channel' not in existing_tables:
+        op.create_table(
+            'channel',
+            sa.Column('id', sa.Text(), nullable=False, primary_key=True, unique=True),
+            sa.Column('user_id', sa.Text()),
+            sa.Column('name', sa.Text()),
+            sa.Column('description', sa.Text(), nullable=True),
+            sa.Column('data', sa.JSON(), nullable=True),
+            sa.Column('meta', sa.JSON(), nullable=True),
+            sa.Column('access_control', sa.JSON(), nullable=True),
+            sa.Column('created_at', sa.BigInteger(), nullable=True),
+            sa.Column('updated_at', sa.BigInteger(), nullable=True),
+        )
+
+    if 'message' not in existing_tables:
+        op.create_table(
+            'message',
+            sa.Column('id', sa.Text(), nullable=False, primary_key=True, unique=True),
+            sa.Column('user_id', sa.Text()),
+            sa.Column('channel_id', sa.Text(), nullable=True),
+            sa.Column('content', sa.Text()),
+            sa.Column('data', sa.JSON(), nullable=True),
+            sa.Column('meta', sa.JSON(), nullable=True),
+            sa.Column('created_at', sa.BigInteger(), nullable=True),
+            sa.Column('updated_at', sa.BigInteger(), nullable=True),
+        )
 
 
 def downgrade():
-    op.drop_table("channel")
+    op.drop_table('channel')
 
-    op.drop_table("message")
+    op.drop_table('message')

backend/open_webui/migrations/versions/6283dc0e4d8d_add_channel_file_table.py

@@ -0,0 +1,58 @@
+"""Add channel file table
+
+Revision ID: 6283dc0e4d8d
+Revises: 3e0e00844bb0
+Create Date: 2025-12-10 15:11:39.424601
+
+"""
+
+from typing import Sequence, Union
+
+import open_webui.internal.db
+import sqlalchemy as sa
+from alembic import op
+
+# revision identifiers, used by Alembic.
+revision: str = '6283dc0e4d8d'
+down_revision: Union[str, None] = '3e0e00844bb0'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    conn = op.get_bind()
+    inspector = sa.inspect(conn)
+    existing_tables = set(inspector.get_table_names())
+
+    if 'channel_file' not in existing_tables:
+        op.create_table(
+            'channel_file',
+            sa.Column('id', sa.Text(), primary_key=True),
+            sa.Column('user_id', sa.Text(), nullable=False),
+            sa.Column(
+                'channel_id',
+                sa.Text(),
+                sa.ForeignKey('channel.id', ondelete='CASCADE'),
+                nullable=False,
+            ),
+            sa.Column(
+                'file_id',
+                sa.Text(),
+                sa.ForeignKey('file.id', ondelete='CASCADE'),
+                nullable=False,
+            ),
+            sa.Column('created_at', sa.BigInteger(), nullable=False),
+            sa.Column('updated_at', sa.BigInteger(), nullable=False),
+            # indexes
+            sa.Index('ix_channel_file_channel_id', 'channel_id'),
+            sa.Index('ix_channel_file_file_id', 'file_id'),
+            sa.Index('ix_channel_file_user_id', 'user_id'),
+            # unique constraints
+            sa.UniqueConstraint(
+                'channel_id', 'file_id', name='uq_channel_file_channel_file'
+            ),  # prevent duplicate entries
+        )
+
+
+def downgrade() -> None:
+    op.drop_table('channel_file')

backend/open_webui/migrations/versions/6a39f3d8e55c_add_knowledge_table.py

@@ -6,75 +6,80 @@ Create Date: 2024-10-01 14:02:35.241684
 
 """
 
-from alembic import op
-import sqlalchemy as sa
-from sqlalchemy.sql import table, column, select
 import json
 
+import sqlalchemy as sa
+from alembic import op
+from sqlalchemy.sql import column, select, table
 
-revision = "6a39f3d8e55c"
-down_revision = "c0fbf31ca0db"
+revision = '6a39f3d8e55c'
+down_revision = 'c0fbf31ca0db'
 branch_labels = None
 depends_on = None
 
 
 def upgrade():
-    # Creating the 'knowledge' table
-    print("Creating knowledge table")
-    knowledge_table = op.create_table(
-        "knowledge",
-        sa.Column("id", sa.Text(), primary_key=True),
-        sa.Column("user_id", sa.Text(), nullable=False),
-        sa.Column("name", sa.Text(), nullable=False),
-        sa.Column("description", sa.Text(), nullable=True),
-        sa.Column("data", sa.JSON(), nullable=True),
-        sa.Column("meta", sa.JSON(), nullable=True),
-        sa.Column("created_at", sa.BigInteger(), nullable=False),
-        sa.Column("updated_at", sa.BigInteger(), nullable=True),
-    )
+    conn = op.get_bind()
+    inspector = sa.inspect(conn)
+    existing_tables = set(inspector.get_table_names())
 
-    print("Migrating data from document table to knowledge table")
-    # Representation of the existing 'document' table
-    document_table = table(
-        "document",
-        column("collection_name", sa.String()),
-        column("user_id", sa.String()),
-        column("name", sa.String()),
-        column("title", sa.Text()),
-        column("content", sa.Text()),
-        column("timestamp", sa.BigInteger()),
-    )
-
-    # Select all from existing document table
-    documents = op.get_bind().execute(
-        select(
-            document_table.c.collection_name,
-            document_table.c.user_id,
-            document_table.c.name,
-            document_table.c.title,
-            document_table.c.content,
-            document_table.c.timestamp,
+    if 'knowledge' not in existing_tables:
+        # Creating the 'knowledge' table
+        print('Creating knowledge table')
+        knowledge_table = op.create_table(
+            'knowledge',
+            sa.Column('id', sa.Text(), primary_key=True),
+            sa.Column('user_id', sa.Text(), nullable=False),
+            sa.Column('name', sa.Text(), nullable=False),
+            sa.Column('description', sa.Text(), nullable=True),
+            sa.Column('data', sa.JSON(), nullable=True),
+            sa.Column('meta', sa.JSON(), nullable=True),
+            sa.Column('created_at', sa.BigInteger(), nullable=False),
+            sa.Column('updated_at', sa.BigInteger(), nullable=True),
         )
-    )
 
-    # Insert data into knowledge table from document table
-    for doc in documents:
-        op.get_bind().execute(
-            knowledge_table.insert().values(
-                id=doc.collection_name,
-                user_id=doc.user_id,
-                description=doc.name,
-                meta={
-                    "legacy": True,
-                    "document": True,
-                    "tags": json.loads(doc.content or "{}").get("tags", []),
-                },
-                name=doc.title,
-                created_at=doc.timestamp,
-                updated_at=doc.timestamp,  # using created_at for both created_at and updated_at in project
+        print('Migrating data from document table to knowledge table')
+        # Representation of the existing 'document' table
+        document_table = table(
+            'document',
+            column('collection_name', sa.String()),
+            column('user_id', sa.String()),
+            column('name', sa.String()),
+            column('title', sa.Text()),
+            column('content', sa.Text()),
+            column('timestamp', sa.BigInteger()),
+        )
+
+        # Select all from existing document table
+        documents = conn.execute(
+            select(
+                document_table.c.collection_name,
+                document_table.c.user_id,
+                document_table.c.name,
+                document_table.c.title,
+                document_table.c.content,
+                document_table.c.timestamp,
             )
         )
 
+        # Insert data into knowledge table from document table
+        for doc in documents:
+            conn.execute(
+                knowledge_table.insert().values(
+                    id=doc.collection_name,
+                    user_id=doc.user_id,
+                    description=doc.name,
+                    meta={
+                        'legacy': True,
+                        'document': True,
+                        'tags': json.loads(doc.content or '{}').get('tags', []),
+                    },
+                    name=doc.title,
+                    created_at=doc.timestamp,
+                    updated_at=doc.timestamp,
+                )
+            )
+
 
 def downgrade():
-    op.drop_table("knowledge")
+    op.drop_table('knowledge')

backend/open_webui/migrations/versions/7826ab40b532_update_file_table.py

@@ -6,21 +6,26 @@ Create Date: 2024-12-23 03:00:00.000000
 
 """
 
-from alembic import op
 import sqlalchemy as sa
+from alembic import op
 
-revision = "7826ab40b532"
-down_revision = "57c599a3cb57"
+revision = '7826ab40b532'
+down_revision = '57c599a3cb57'
 branch_labels = None
 depends_on = None
 
 
 def upgrade():
-    op.add_column(
-        "file",
-        sa.Column("access_control", sa.JSON(), nullable=True),
-    )
+    conn = op.get_bind()
+    inspector = sa.inspect(conn)
+    file_cols = {c['name'] for c in inspector.get_columns('file')}
+
+    if 'access_control' not in file_cols:
+        op.add_column(
+            'file',
+            sa.Column('access_control', sa.JSON(), nullable=True),
+        )
 
 
 def downgrade():
-    op.drop_column("file", "access_control")
+    op.drop_column('file', 'access_control')

backend/open_webui/migrations/versions/7e5b5dc7342b_init.py

@@ -1,204 +1,192 @@
-"""init
-
-Revision ID: 7e5b5dc7342b
-Revises:
-Create Date: 2024-06-24 13:15:33.808998
-
-"""
-
-from typing import Sequence, Union
-
+# Initial bootstrap migration version.
+# Revision ID: 7e5b5dc7342b
+# Revises: (none)
+# Created on: 2024-06-24 13:15:33.808998
+from __future__ import annotations
+from typing import Sequence
+import open_webui.internal.db  # noqa: F401
 import sqlalchemy as sa
 from alembic import op
-
-import open_webui.internal.db
 from open_webui.internal.db import JSONField
 from open_webui.migrations.util import get_existing_tables
 
-# revision identifiers, used by Alembic.
-revision: str = "7e5b5dc7342b"
-down_revision: Union[str, None] = None
-branch_labels: Union[str, Sequence[str], None] = None
-depends_on: Union[str, Sequence[str], None] = None
+revision: str = '7e5b5dc7342b'
+down_revision: str | None = None
+branch_labels: str | Sequence[str] | None = None
+depends_on: str | Sequence[str] | None = None
+# Initial schema table declarations
+_INITIAL_TABLES: list[tuple[str, list[sa.Column], list]] = [
+    (
+        'auth',
+        [
+            sa.Column('id', sa.String(), nullable=False),
+            sa.Column('email', sa.String(), nullable=True),
+            sa.Column('password', sa.Text(), nullable=True),
+            sa.Column('active', sa.Boolean(), nullable=True),
+        ],
+        [sa.PrimaryKeyConstraint('id')],
+    ),
+    (
+        'chat',
+        [
+            sa.Column('id', sa.String(), nullable=False),
+            sa.Column('user_id', sa.String(), nullable=True),
+            sa.Column('title', sa.Text(), nullable=True),
+            sa.Column('chat', sa.Text(), nullable=True),
+            sa.Column('created_at', sa.BigInteger(), nullable=True),
+            sa.Column('updated_at', sa.BigInteger(), nullable=True),
+            sa.Column('share_id', sa.Text(), nullable=True),
+            sa.Column('archived', sa.Boolean(), nullable=True),
+        ],
+        [sa.PrimaryKeyConstraint('id'), sa.UniqueConstraint('share_id')],
+    ),
+    (
+        'chatidtag',
+        [
+            sa.Column('id', sa.String(), nullable=False),
+            sa.Column('tag_name', sa.String(), nullable=True),
+            sa.Column('chat_id', sa.String(), nullable=True),
+            sa.Column('user_id', sa.String(), nullable=True),
+            sa.Column('timestamp', sa.BigInteger(), nullable=True),
+        ],
+        [sa.PrimaryKeyConstraint('id')],
+    ),
+    (
+        'document',
+        [
+            sa.Column('collection_name', sa.String(), nullable=False),
+            sa.Column('name', sa.String(), nullable=True),
+            sa.Column('title', sa.Text(), nullable=True),
+            sa.Column('filename', sa.Text(), nullable=True),
+            sa.Column('content', sa.Text(), nullable=True),
+            sa.Column('user_id', sa.String(), nullable=True),
+            sa.Column('timestamp', sa.BigInteger(), nullable=True),
+        ],
+        [sa.PrimaryKeyConstraint('collection_name'), sa.UniqueConstraint('name')],
+    ),
+    (
+        'file',
+        [
+            sa.Column('id', sa.String(), nullable=False),
+            sa.Column('user_id', sa.String(), nullable=True),
+            sa.Column('filename', sa.Text(), nullable=True),
+            sa.Column('meta', JSONField(), nullable=True),
+            sa.Column('created_at', sa.BigInteger(), nullable=True),
+        ],
+        [sa.PrimaryKeyConstraint('id')],
+    ),
+    (
+        'function',
+        [
+            sa.Column('id', sa.String(), nullable=False),
+            sa.Column('user_id', sa.String(), nullable=True),
+            sa.Column('name', sa.Text(), nullable=True),
+            sa.Column('type', sa.Text(), nullable=True),
+            sa.Column('content', sa.Text(), nullable=True),
+            sa.Column('meta', JSONField(), nullable=True),
+            sa.Column('valves', JSONField(), nullable=True),
+            sa.Column('is_active', sa.Boolean(), nullable=True),
+            sa.Column('is_global', sa.Boolean(), nullable=True),
+            sa.Column('updated_at', sa.BigInteger(), nullable=True),
+            sa.Column('created_at', sa.BigInteger(), nullable=True),
+        ],
+        [sa.PrimaryKeyConstraint('id')],
+    ),
+    (
+        'memory',
+        [
+            sa.Column('id', sa.String(), nullable=False),
+            sa.Column('user_id', sa.String(), nullable=True),
+            sa.Column('content', sa.Text(), nullable=True),
+            sa.Column('updated_at', sa.BigInteger(), nullable=True),
+            sa.Column('created_at', sa.BigInteger(), nullable=True),
+        ],
+        [sa.PrimaryKeyConstraint('id')],
+    ),
+    (
+        'model',
+        [
+            sa.Column('id', sa.Text(), nullable=False),
+            sa.Column('user_id', sa.Text(), nullable=True),
+            sa.Column('base_model_id', sa.Text(), nullable=True),
+            sa.Column('name', sa.Text(), nullable=True),
+            sa.Column('params', JSONField(), nullable=True),
+            sa.Column('meta', JSONField(), nullable=True),
+            sa.Column('updated_at', sa.BigInteger(), nullable=True),
+            sa.Column('created_at', sa.BigInteger(), nullable=True),
+        ],
+        [sa.PrimaryKeyConstraint('id')],
+    ),
+    (
+        'prompt',
+        [
+            sa.Column('command', sa.String(), nullable=False),
+            sa.Column('user_id', sa.String(), nullable=True),
+            sa.Column('title', sa.Text(), nullable=True),
+            sa.Column('content', sa.Text(), nullable=True),
+            sa.Column('timestamp', sa.BigInteger(), nullable=True),
+        ],
+        [sa.PrimaryKeyConstraint('command')],
+    ),
+    (
+        'tag',
+        [
+            sa.Column('id', sa.String(), nullable=False),
+            sa.Column('name', sa.String(), nullable=True),
+            sa.Column('user_id', sa.String(), nullable=True),
+            sa.Column('data', sa.Text(), nullable=True),
+        ],
+        [sa.PrimaryKeyConstraint('id')],
+    ),
+    (
+        'tool',
+        [
+            sa.Column('id', sa.String(), nullable=False),
+            sa.Column('user_id', sa.String(), nullable=True),
+            sa.Column('name', sa.Text(), nullable=True),
+            sa.Column('content', sa.Text(), nullable=True),
+            sa.Column('specs', JSONField(), nullable=True),
+            sa.Column('meta', JSONField(), nullable=True),
+            sa.Column('valves', JSONField(), nullable=True),
+            sa.Column('updated_at', sa.BigInteger(), nullable=True),
+            sa.Column('created_at', sa.BigInteger(), nullable=True),
+        ],
+        [sa.PrimaryKeyConstraint('id')],
+    ),
+    (
+        'user',
+        [
+            sa.Column('id', sa.String(), nullable=False),
+            sa.Column('name', sa.String(), nullable=True),
+            sa.Column('email', sa.String(), nullable=True),
+            sa.Column('role', sa.String(), nullable=True),
+            sa.Column('profile_image_url', sa.Text(), nullable=True),
+            sa.Column('last_active_at', sa.BigInteger(), nullable=True),
+            sa.Column('updated_at', sa.BigInteger(), nullable=True),
+            sa.Column('created_at', sa.BigInteger(), nullable=True),
+            sa.Column('api_key', sa.String(), nullable=True),
+            sa.Column('settings', JSONField(), nullable=True),
+            sa.Column('info', JSONField(), nullable=True),
+            sa.Column('oauth_sub', sa.Text(), nullable=True),
+        ],
+        [
+            sa.PrimaryKeyConstraint('id'),
+            sa.UniqueConstraint('api_key'),
+            sa.UniqueConstraint('oauth_sub'),
+        ],
+    ),
+]
 
 
-def upgrade() -> None:
+# --- migration execution ---
+def upgrade() -> None:  # deploy initial schema tables
     existing_tables = set(get_existing_tables())
-
-    # ### commands auto generated by Alembic - please adjust! ###
-    if "auth" not in existing_tables:
-        op.create_table(
-            "auth",
-            sa.Column("id", sa.String(), nullable=False),
-            sa.Column("email", sa.String(), nullable=True),
-            sa.Column("password", sa.Text(), nullable=True),
-            sa.Column("active", sa.Boolean(), nullable=True),
-            sa.PrimaryKeyConstraint("id"),
-        )
-
-    if "chat" not in existing_tables:
-        op.create_table(
-            "chat",
-            sa.Column("id", sa.String(), nullable=False),
-            sa.Column("user_id", sa.String(), nullable=True),
-            sa.Column("title", sa.Text(), nullable=True),
-            sa.Column("chat", sa.Text(), nullable=True),
-            sa.Column("created_at", sa.BigInteger(), nullable=True),
-            sa.Column("updated_at", sa.BigInteger(), nullable=True),
-            sa.Column("share_id", sa.Text(), nullable=True),
-            sa.Column("archived", sa.Boolean(), nullable=True),
-            sa.PrimaryKeyConstraint("id"),
-            sa.UniqueConstraint("share_id"),
-        )
-
-    if "chatidtag" not in existing_tables:
-        op.create_table(
-            "chatidtag",
-            sa.Column("id", sa.String(), nullable=False),
-            sa.Column("tag_name", sa.String(), nullable=True),
-            sa.Column("chat_id", sa.String(), nullable=True),
-            sa.Column("user_id", sa.String(), nullable=True),
-            sa.Column("timestamp", sa.BigInteger(), nullable=True),
-            sa.PrimaryKeyConstraint("id"),
-        )
-
-    if "document" not in existing_tables:
-        op.create_table(
-            "document",
-            sa.Column("collection_name", sa.String(), nullable=False),
-            sa.Column("name", sa.String(), nullable=True),
-            sa.Column("title", sa.Text(), nullable=True),
-            sa.Column("filename", sa.Text(), nullable=True),
-            sa.Column("content", sa.Text(), nullable=True),
-            sa.Column("user_id", sa.String(), nullable=True),
-            sa.Column("timestamp", sa.BigInteger(), nullable=True),
-            sa.PrimaryKeyConstraint("collection_name"),
-            sa.UniqueConstraint("name"),
-        )
-
-    if "file" not in existing_tables:
-        op.create_table(
-            "file",
-            sa.Column("id", sa.String(), nullable=False),
-            sa.Column("user_id", sa.String(), nullable=True),
-            sa.Column("filename", sa.Text(), nullable=True),
-            sa.Column("meta", JSONField(), nullable=True),
-            sa.Column("created_at", sa.BigInteger(), nullable=True),
-            sa.PrimaryKeyConstraint("id"),
-        )
-
-    if "function" not in existing_tables:
-        op.create_table(
-            "function",
-            sa.Column("id", sa.String(), nullable=False),
-            sa.Column("user_id", sa.String(), nullable=True),
-            sa.Column("name", sa.Text(), nullable=True),
-            sa.Column("type", sa.Text(), nullable=True),
-            sa.Column("content", sa.Text(), nullable=True),
-            sa.Column("meta", JSONField(), nullable=True),
-            sa.Column("valves", JSONField(), nullable=True),
-            sa.Column("is_active", sa.Boolean(), nullable=True),
-            sa.Column("is_global", sa.Boolean(), nullable=True),
-            sa.Column("updated_at", sa.BigInteger(), nullable=True),
-            sa.Column("created_at", sa.BigInteger(), nullable=True),
-            sa.PrimaryKeyConstraint("id"),
-        )
-
-    if "memory" not in existing_tables:
-        op.create_table(
-            "memory",
-            sa.Column("id", sa.String(), nullable=False),
-            sa.Column("user_id", sa.String(), nullable=True),
-            sa.Column("content", sa.Text(), nullable=True),
-            sa.Column("updated_at", sa.BigInteger(), nullable=True),
-            sa.Column("created_at", sa.BigInteger(), nullable=True),
-            sa.PrimaryKeyConstraint("id"),
-        )
-
-    if "model" not in existing_tables:
-        op.create_table(
-            "model",
-            sa.Column("id", sa.Text(), nullable=False),
-            sa.Column("user_id", sa.Text(), nullable=True),
-            sa.Column("base_model_id", sa.Text(), nullable=True),
-            sa.Column("name", sa.Text(), nullable=True),
-            sa.Column("params", JSONField(), nullable=True),
-            sa.Column("meta", JSONField(), nullable=True),
-            sa.Column("updated_at", sa.BigInteger(), nullable=True),
-            sa.Column("created_at", sa.BigInteger(), nullable=True),
-            sa.PrimaryKeyConstraint("id"),
-        )
-
-    if "prompt" not in existing_tables:
-        op.create_table(
-            "prompt",
-            sa.Column("command", sa.String(), nullable=False),
-            sa.Column("user_id", sa.String(), nullable=True),
-            sa.Column("title", sa.Text(), nullable=True),
-            sa.Column("content", sa.Text(), nullable=True),
-            sa.Column("timestamp", sa.BigInteger(), nullable=True),
-            sa.PrimaryKeyConstraint("command"),
-        )
-
-    if "tag" not in existing_tables:
-        op.create_table(
-            "tag",
-            sa.Column("id", sa.String(), nullable=False),
-            sa.Column("name", sa.String(), nullable=True),
-            sa.Column("user_id", sa.String(), nullable=True),
-            sa.Column("data", sa.Text(), nullable=True),
-            sa.PrimaryKeyConstraint("id"),
-        )
-
-    if "tool" not in existing_tables:
-        op.create_table(
-            "tool",
-            sa.Column("id", sa.String(), nullable=False),
-            sa.Column("user_id", sa.String(), nullable=True),
-            sa.Column("name", sa.Text(), nullable=True),
-            sa.Column("content", sa.Text(), nullable=True),
-            sa.Column("specs", JSONField(), nullable=True),
-            sa.Column("meta", JSONField(), nullable=True),
-            sa.Column("valves", JSONField(), nullable=True),
-            sa.Column("updated_at", sa.BigInteger(), nullable=True),
-            sa.Column("created_at", sa.BigInteger(), nullable=True),
-            sa.PrimaryKeyConstraint("id"),
-        )
-
-    if "user" not in existing_tables:
-        op.create_table(
-            "user",
-            sa.Column("id", sa.String(), nullable=False),
-            sa.Column("name", sa.String(), nullable=True),
-            sa.Column("email", sa.String(), nullable=True),
-            sa.Column("role", sa.String(), nullable=True),
-            sa.Column("profile_image_url", sa.Text(), nullable=True),
-            sa.Column("last_active_at", sa.BigInteger(), nullable=True),
-            sa.Column("updated_at", sa.BigInteger(), nullable=True),
-            sa.Column("created_at", sa.BigInteger(), nullable=True),
-            sa.Column("api_key", sa.String(), nullable=True),
-            sa.Column("settings", JSONField(), nullable=True),
-            sa.Column("info", JSONField(), nullable=True),
-            sa.Column("oauth_sub", sa.Text(), nullable=True),
-            sa.PrimaryKeyConstraint("id"),
-            sa.UniqueConstraint("api_key"),
-            sa.UniqueConstraint("oauth_sub"),
-        )
-    # ### end Alembic commands ###
+    for name, columns, constraints in _INITIAL_TABLES:
+        if name not in existing_tables:
+            op.create_table(name, *columns, *constraints)
 
 
-def downgrade() -> None:
-    # ### commands auto generated by Alembic - please adjust! ###
-    op.drop_table("user")
-    op.drop_table("tool")
-    op.drop_table("tag")
-    op.drop_table("prompt")
-    op.drop_table("model")
-    op.drop_table("memory")
-    op.drop_table("function")
-    op.drop_table("file")
-    op.drop_table("document")
-    op.drop_table("chatidtag")
-    op.drop_table("chat")
-    op.drop_table("auth")
-    # ### end Alembic commands ###
+# --- rollback function ---
+def downgrade() -> None:  # rollback initial schema tables
+    for table_name, _, _ in reversed(_INITIAL_TABLES):
+        op.drop_table(table_name)

backend/open_webui/migrations/versions/81cc2ce44d79_update_channel_file_and_knowledge_table.py

@@ -0,0 +1,53 @@
+"""Update channel file and knowledge table
+
+Revision ID: 81cc2ce44d79
+Revises: 6283dc0e4d8d
+Create Date: 2025-12-10 16:07:58.001282
+
+"""
+
+from typing import Sequence, Union
+
+import open_webui.internal.db
+import sqlalchemy as sa
+from alembic import op
+
+# revision identifiers, used by Alembic.
+revision: str = '81cc2ce44d79'
+down_revision: Union[str, None] = '6283dc0e4d8d'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    conn = op.get_bind()
+    inspector = sa.inspect(conn)
+
+    # Add message_id column to channel_file table
+    cf_cols = {c['name'] for c in inspector.get_columns('channel_file')}
+    if 'message_id' not in cf_cols:
+        with op.batch_alter_table('channel_file', schema=None) as batch_op:
+            batch_op.add_column(
+                sa.Column(
+                    'message_id',
+                    sa.Text(),
+                    sa.ForeignKey('message.id', ondelete='CASCADE', name='fk_channel_file_message_id'),
+                    nullable=True,
+                )
+            )
+
+    # Add data column to knowledge table
+    k_cols = {c['name'] for c in inspector.get_columns('knowledge')}
+    if 'data' not in k_cols:
+        with op.batch_alter_table('knowledge', schema=None) as batch_op:
+            batch_op.add_column(sa.Column('data', sa.JSON(), nullable=True))
+
+
+def downgrade() -> None:
+    # Remove message_id column from channel_file table
+    with op.batch_alter_table('channel_file', schema=None) as batch_op:
+        batch_op.drop_column('message_id')
+
+    # Remove data column from knowledge table
+    with op.batch_alter_table('knowledge', schema=None) as batch_op:
+        batch_op.drop_column('data')

backend/open_webui/migrations/versions/8452d01d26d7_add_chat_message_table.py

@@ -0,0 +1,226 @@
+"""Add chat_message table
+
+Revision ID: 8452d01d26d7
+Revises: 374d2f66af06
+Create Date: 2026-02-01 04:00:00.000000
+
+"""
+
+import json
+import logging
+import time
+from typing import Sequence, Union
+
+import sqlalchemy as sa
+from alembic import op
+
+log = logging.getLogger(__name__)
+
+revision: str = '8452d01d26d7'
+down_revision: Union[str, None] = '374d2f66af06'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+BATCH_SIZE = 5000
+
+
+def _flush_batch(conn, table, batch):
+    """
+    Insert a batch of messages, falling back to row-by-row on error.
+
+    Tries a single bulk insert first (fast path). If that fails (e.g. due to
+    a duplicate key), falls back to individual inserts wrapped in savepoints
+    so the rest of the batch can still succeed.
+    """
+    savepoint = conn.begin_nested()
+    try:
+        conn.execute(sa.insert(table), batch)
+        savepoint.commit()
+        return len(batch), 0
+    except Exception:
+        savepoint.rollback()
+        # Batch failed - insert one-by-one to isolate the bad row(s)
+        inserted = 0
+        failed = 0
+        for msg in batch:
+            sp = conn.begin_nested()
+            try:
+                conn.execute(sa.insert(table).values(**msg))
+                sp.commit()
+                inserted += 1
+            except Exception as e:
+                sp.rollback()
+                failed += 1
+                log.warning(f'Failed to insert message {msg["id"]}: {e}')
+        return inserted, failed
+
+
+def upgrade() -> None:
+    conn = op.get_bind()
+    inspector = sa.inspect(conn)
+    existing_tables = set(inspector.get_table_names())
+
+    if 'chat_message' in existing_tables:
+        return  # Already created — skip everything
+
+    # Step 1: Create table
+    op.create_table(
+        'chat_message',
+        sa.Column('id', sa.Text(), primary_key=True),
+        sa.Column('chat_id', sa.Text(), nullable=False, index=True),
+        sa.Column('user_id', sa.Text(), index=True),
+        sa.Column('role', sa.Text(), nullable=False),
+        sa.Column('parent_id', sa.Text(), nullable=True),
+        sa.Column('content', sa.JSON(), nullable=True),
+        sa.Column('output', sa.JSON(), nullable=True),
+        sa.Column('model_id', sa.Text(), nullable=True, index=True),
+        sa.Column('files', sa.JSON(), nullable=True),
+        sa.Column('sources', sa.JSON(), nullable=True),
+        sa.Column('embeds', sa.JSON(), nullable=True),
+        sa.Column('done', sa.Boolean(), default=True),
+        sa.Column('status_history', sa.JSON(), nullable=True),
+        sa.Column('error', sa.JSON(), nullable=True),
+        sa.Column('usage', sa.JSON(), nullable=True),
+        sa.Column('created_at', sa.BigInteger(), index=True),
+        sa.Column('updated_at', sa.BigInteger()),
+        sa.ForeignKeyConstraint(['chat_id'], ['chat.id'], ondelete='CASCADE'),
+    )
+
+    # Create composite indexes
+    op.create_index('chat_message_chat_parent_idx', 'chat_message', ['chat_id', 'parent_id'])
+    op.create_index('chat_message_model_created_idx', 'chat_message', ['model_id', 'created_at'])
+    op.create_index('chat_message_user_created_idx', 'chat_message', ['user_id', 'created_at'])
+
+    # Step 2: Backfill from existing chats
+    chat_table = sa.table(
+        'chat',
+        sa.column('id', sa.Text()),
+        sa.column('user_id', sa.Text()),
+        sa.column('chat', sa.JSON()),
+    )
+
+    chat_message_table = sa.table(
+        'chat_message',
+        sa.column('id', sa.Text()),
+        sa.column('chat_id', sa.Text()),
+        sa.column('user_id', sa.Text()),
+        sa.column('role', sa.Text()),
+        sa.column('parent_id', sa.Text()),
+        sa.column('content', sa.JSON()),
+        sa.column('output', sa.JSON()),
+        sa.column('model_id', sa.Text()),
+        sa.column('files', sa.JSON()),
+        sa.column('sources', sa.JSON()),
+        sa.column('embeds', sa.JSON()),
+        sa.column('done', sa.Boolean()),
+        sa.column('status_history', sa.JSON()),
+        sa.column('error', sa.JSON()),
+        sa.column('usage', sa.JSON()),
+        sa.column('created_at', sa.BigInteger()),
+        sa.column('updated_at', sa.BigInteger()),
+    )
+
+    # Stream rows instead of loading all into memory:
+    # - yield_per: fetches rows in chunks via cursor.fetchmany() (all backends)
+    # - stream_results: enables server-side cursors on PostgreSQL (no-op on SQLite)
+    result = conn.execute(
+        sa.select(chat_table.c.id, chat_table.c.user_id, chat_table.c.chat)
+        .where(~chat_table.c.user_id.like('shared-%'))
+        .execution_options(yield_per=1000, stream_results=True)
+    )
+
+    now = int(time.time())
+    messages_batch = []
+    total_inserted = 0
+    total_failed = 0
+
+    for chat_row in result:
+        chat_id = chat_row[0]
+        user_id = chat_row[1]
+        chat_data = chat_row[2]
+
+        if not chat_data:
+            continue
+
+        # Handle both string and dict chat data
+        if isinstance(chat_data, str):
+            try:
+                chat_data = json.loads(chat_data)
+            except Exception:
+                continue
+
+        history = chat_data.get('history', {})
+        if not isinstance(history, dict):
+            continue
+
+        messages = history.get('messages', {})
+        if not isinstance(messages, dict):
+            continue
+
+        for message_id, message in messages.items():
+            if not isinstance(message, dict):
+                continue
+
+            role = message.get('role')
+            if not role:
+                continue
+
+            timestamp = message.get('timestamp', now)
+
+            try:
+                timestamp = int(float(timestamp))
+            except Exception as e:
+                timestamp = now
+
+            # Normalize timestamp: convert ms to seconds, validate range
+            if timestamp > 10_000_000_000:
+                timestamp = timestamp // 1000
+            # Must be after 2020 and not too far in the future
+            if timestamp < 1577836800 or timestamp > now + 86400:
+                timestamp = now
+
+            messages_batch.append(
+                {
+                    'id': f'{chat_id}-{message_id}',
+                    'chat_id': chat_id,
+                    'user_id': user_id,
+                    'role': role,
+                    'parent_id': message.get('parentId'),
+                    'content': message.get('content'),
+                    'output': message.get('output'),
+                    'model_id': message.get('model'),
+                    'files': message.get('files'),
+                    'sources': message.get('sources'),
+                    'embeds': message.get('embeds'),
+                    'done': message.get('done', True),
+                    'status_history': message.get('statusHistory'),
+                    'error': message.get('error'),
+                    'usage': message.get('usage'),
+                    'created_at': timestamp,
+                    'updated_at': timestamp,
+                }
+            )
+
+            # Flush batch when full
+            if len(messages_batch) >= BATCH_SIZE:
+                inserted, failed = _flush_batch(conn, chat_message_table, messages_batch)
+                total_inserted += inserted
+                total_failed += failed
+                if total_inserted % 50000 < BATCH_SIZE:
+                    log.info(f'Migration progress: {total_inserted} messages inserted...')
+                messages_batch.clear()
+
+    # Flush remaining messages
+    if messages_batch:
+        inserted, failed = _flush_batch(conn, chat_message_table, messages_batch)
+        total_inserted += inserted
+        total_failed += failed
+
+    log.info(f'Backfilled {total_inserted} messages into chat_message table ({total_failed} failed)')
+
+
+def downgrade() -> None:
+    op.drop_index('chat_message_user_created_idx', table_name='chat_message')
+    op.drop_index('chat_message_model_created_idx', table_name='chat_message')
+    op.drop_index('chat_message_chat_parent_idx', table_name='chat_message')
+    op.drop_table('chat_message')

backend/open_webui/migrations/versions/90ef40d4714e_update_channel_and_channel_members_table.py

@@ -0,0 +1,87 @@
+"""Update channel and channel members table
+
+Revision ID: 90ef40d4714e
+Revises: b10670c03dd5
+Create Date: 2025-11-30 06:33:38.790341
+
+"""
+
+from typing import Sequence, Union
+
+import open_webui.internal.db
+import sqlalchemy as sa
+from alembic import op
+
+# revision identifiers, used by Alembic.
+revision: str = '90ef40d4714e'
+down_revision: Union[str, None] = 'b10670c03dd5'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    conn = op.get_bind()
+    inspector = sa.inspect(conn)
+    existing_tables = set(inspector.get_table_names())
+
+    # Update 'channel' table
+    channel_cols = {c['name'] for c in inspector.get_columns('channel')}
+    if 'is_private' not in channel_cols:
+        op.add_column('channel', sa.Column('is_private', sa.Boolean(), nullable=True))
+    if 'archived_at' not in channel_cols:
+        op.add_column('channel', sa.Column('archived_at', sa.BigInteger(), nullable=True))
+    if 'archived_by' not in channel_cols:
+        op.add_column('channel', sa.Column('archived_by', sa.Text(), nullable=True))
+    if 'deleted_at' not in channel_cols:
+        op.add_column('channel', sa.Column('deleted_at', sa.BigInteger(), nullable=True))
+    if 'deleted_by' not in channel_cols:
+        op.add_column('channel', sa.Column('deleted_by', sa.Text(), nullable=True))
+    if 'updated_by' not in channel_cols:
+        op.add_column('channel', sa.Column('updated_by', sa.Text(), nullable=True))
+
+    # Update 'channel_member' table
+    cm_cols = {c['name'] for c in inspector.get_columns('channel_member')}
+    if 'role' not in cm_cols:
+        op.add_column('channel_member', sa.Column('role', sa.Text(), nullable=True))
+    if 'invited_by' not in cm_cols:
+        op.add_column('channel_member', sa.Column('invited_by', sa.Text(), nullable=True))
+    if 'invited_at' not in cm_cols:
+        op.add_column('channel_member', sa.Column('invited_at', sa.BigInteger(), nullable=True))
+
+    #  Create 'channel_webhook' table
+    if 'channel_webhook' not in existing_tables:
+        op.create_table(
+            'channel_webhook',
+            sa.Column('id', sa.Text(), primary_key=True, unique=True, nullable=False),
+            sa.Column('user_id', sa.Text(), nullable=False),
+            sa.Column(
+                'channel_id',
+                sa.Text(),
+                sa.ForeignKey('channel.id', ondelete='CASCADE'),
+                nullable=False,
+            ),
+            sa.Column('name', sa.Text(), nullable=False),
+            sa.Column('profile_image_url', sa.Text(), nullable=True),
+            sa.Column('token', sa.Text(), nullable=False),
+            sa.Column('last_used_at', sa.BigInteger(), nullable=True),
+            sa.Column('created_at', sa.BigInteger(), nullable=False),
+            sa.Column('updated_at', sa.BigInteger(), nullable=False),
+        )
+
+
+def downgrade() -> None:
+    # Downgrade 'channel' table
+    op.drop_column('channel', 'is_private')
+    op.drop_column('channel', 'archived_at')
+    op.drop_column('channel', 'archived_by')
+    op.drop_column('channel', 'deleted_at')
+    op.drop_column('channel', 'deleted_by')
+    op.drop_column('channel', 'updated_by')
+
+    # Downgrade 'channel_member' table
+    op.drop_column('channel_member', 'role')
+    op.drop_column('channel_member', 'invited_by')
+    op.drop_column('channel_member', 'invited_at')
+
+    # Drop 'channel_webhook' table
+    op.drop_table('channel_webhook')

backend/open_webui/migrations/versions/922e7a387820_add_group_table.py

@@ -6,80 +6,65 @@ Create Date: 2024-11-14 03:00:00.000000
 
 """
 
-from alembic import op
 import sqlalchemy as sa
+from alembic import op
 
-revision = "922e7a387820"
-down_revision = "4ace53fd72c8"
+revision = '922e7a387820'
+down_revision = '4ace53fd72c8'
 branch_labels = None
 depends_on = None
 
 
 def upgrade():
-    op.create_table(
-        "group",
-        sa.Column("id", sa.Text(), nullable=False, primary_key=True, unique=True),
-        sa.Column("user_id", sa.Text(), nullable=True),
-        sa.Column("name", sa.Text(), nullable=True),
-        sa.Column("description", sa.Text(), nullable=True),
-        sa.Column("data", sa.JSON(), nullable=True),
-        sa.Column("meta", sa.JSON(), nullable=True),
-        sa.Column("permissions", sa.JSON(), nullable=True),
-        sa.Column("user_ids", sa.JSON(), nullable=True),
-        sa.Column("created_at", sa.BigInteger(), nullable=True),
-        sa.Column("updated_at", sa.BigInteger(), nullable=True),
-    )
+    conn = op.get_bind()
+    inspector = sa.inspect(conn)
+    existing_tables = set(inspector.get_table_names())
+
+    if 'group' not in existing_tables:
+        op.create_table(
+            'group',
+            sa.Column('id', sa.Text(), nullable=False, primary_key=True, unique=True),
+            sa.Column('user_id', sa.Text(), nullable=True),
+            sa.Column('name', sa.Text(), nullable=True),
+            sa.Column('description', sa.Text(), nullable=True),
+            sa.Column('data', sa.JSON(), nullable=True),
+            sa.Column('meta', sa.JSON(), nullable=True),
+            sa.Column('permissions', sa.JSON(), nullable=True),
+            sa.Column('user_ids', sa.JSON(), nullable=True),
+            sa.Column('created_at', sa.BigInteger(), nullable=True),
+            sa.Column('updated_at', sa.BigInteger(), nullable=True),
+        )
 
     # Add 'access_control' column to 'model' table
-    op.add_column(
-        "model",
-        sa.Column("access_control", sa.JSON(), nullable=True),
-    )
-
-    # Add 'is_active' column to 'model' table
-    op.add_column(
-        "model",
-        sa.Column(
-            "is_active",
-            sa.Boolean(),
-            nullable=False,
-            server_default=sa.sql.expression.true(),
-        ),
-    )
+    model_cols = {c['name'] for c in inspector.get_columns('model')}
+    if 'access_control' not in model_cols:
+        op.add_column('model', sa.Column('access_control', sa.JSON(), nullable=True))
+    if 'is_active' not in model_cols:
+        op.add_column(
+            'model',
+            sa.Column('is_active', sa.Boolean(), nullable=False, server_default=sa.sql.expression.true()),
+        )
 
     # Add 'access_control' column to 'knowledge' table
-    op.add_column(
-        "knowledge",
-        sa.Column("access_control", sa.JSON(), nullable=True),
-    )
+    knowledge_cols = {c['name'] for c in inspector.get_columns('knowledge')}
+    if 'access_control' not in knowledge_cols:
+        op.add_column('knowledge', sa.Column('access_control', sa.JSON(), nullable=True))
 
     # Add 'access_control' column to 'prompt' table
-    op.add_column(
-        "prompt",
-        sa.Column("access_control", sa.JSON(), nullable=True),
-    )
+    prompt_cols = {c['name'] for c in inspector.get_columns('prompt')}
+    if 'access_control' not in prompt_cols:
+        op.add_column('prompt', sa.Column('access_control', sa.JSON(), nullable=True))
 
     # Add 'access_control' column to 'tools' table
-    op.add_column(
-        "tool",
-        sa.Column("access_control", sa.JSON(), nullable=True),
-    )
+    tool_cols = {c['name'] for c in inspector.get_columns('tool')}
+    if 'access_control' not in tool_cols:
+        op.add_column('tool', sa.Column('access_control', sa.JSON(), nullable=True))
 
 
 def downgrade():
-    op.drop_table("group")
-
-    # Drop 'access_control' column from 'model' table
-    op.drop_column("model", "access_control")
-
-    # Drop 'is_active' column from 'model' table
-    op.drop_column("model", "is_active")
-
-    # Drop 'access_control' column from 'knowledge' table
-    op.drop_column("knowledge", "access_control")
-
-    # Drop 'access_control' column from 'prompt' table
-    op.drop_column("prompt", "access_control")
-
-    # Drop 'access_control' column from 'tools' table
-    op.drop_column("tool", "access_control")
+    op.drop_table('group')
+    op.drop_column('model', 'access_control')
+    op.drop_column('model', 'is_active')
+    op.drop_column('knowledge', 'access_control')
+    op.drop_column('prompt', 'access_control')
+    op.drop_column('tool', 'access_control')

backend/open_webui/migrations/versions/9f0c9cd09105_add_note_table.py

@@ -6,28 +6,33 @@ Create Date: 2025-05-03 03:00:00.000000
 
 """
 
-from alembic import op
 import sqlalchemy as sa
+from alembic import op
 
-revision = "9f0c9cd09105"
-down_revision = "3781e22d8b01"
+revision = '9f0c9cd09105'
+down_revision = '3781e22d8b01'
 branch_labels = None
 depends_on = None
 
 
 def upgrade():
-    op.create_table(
-        "note",
-        sa.Column("id", sa.Text(), nullable=False, primary_key=True, unique=True),
-        sa.Column("user_id", sa.Text(), nullable=True),
-        sa.Column("title", sa.Text(), nullable=True),
-        sa.Column("data", sa.JSON(), nullable=True),
-        sa.Column("meta", sa.JSON(), nullable=True),
-        sa.Column("access_control", sa.JSON(), nullable=True),
-        sa.Column("created_at", sa.BigInteger(), nullable=True),
-        sa.Column("updated_at", sa.BigInteger(), nullable=True),
-    )
+    conn = op.get_bind()
+    inspector = sa.inspect(conn)
+    existing_tables = set(inspector.get_table_names())
+
+    if 'note' not in existing_tables:
+        op.create_table(
+            'note',
+            sa.Column('id', sa.Text(), nullable=False, primary_key=True, unique=True),
+            sa.Column('user_id', sa.Text(), nullable=True),
+            sa.Column('title', sa.Text(), nullable=True),
+            sa.Column('data', sa.JSON(), nullable=True),
+            sa.Column('meta', sa.JSON(), nullable=True),
+            sa.Column('access_control', sa.JSON(), nullable=True),
+            sa.Column('created_at', sa.BigInteger(), nullable=True),
+            sa.Column('updated_at', sa.BigInteger(), nullable=True),
+        )
 
 
 def downgrade():
-    op.drop_table("note")
+    op.drop_table('note')

backend/open_webui/migrations/versions/a0b1c2d3e4f5_add_memory_user_id_index.py

@@ -0,0 +1,28 @@
+"""Add memory user_id index
+
+Revision ID: a0b1c2d3e4f5
+Revises: 4de81c2a3af1
+Create Date: 2025-09-15 03:00:00.000000
+
+"""
+
+import sqlalchemy as sa
+from alembic import op
+
+revision = 'a0b1c2d3e4f5'
+down_revision = '4de81c2a3af1'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    conn = op.get_bind()
+    inspector = sa.inspect(conn)
+    existing_indexes = {idx['name'] for idx in inspector.get_indexes('memory')}
+
+    if 'ix_memory_user_id' not in existing_indexes:
+        op.create_index('ix_memory_user_id', 'memory', ['user_id'])
+
+
+def downgrade():
+    op.drop_index('ix_memory_user_id', table_name='memory')

backend/open_webui/migrations/versions/a1b2c3d4e5f6_add_skill_table.py

@@ -0,0 +1,44 @@
+"""Add skill table
+
+Revision ID: a1b2c3d4e5f6
+Revises: f1e2d3c4b5a6
+Create Date: 2026-02-11 09:30:00.000000
+
+"""
+
+from typing import Sequence, Union
+
+import sqlalchemy as sa
+from alembic import op
+from open_webui.migrations.util import get_existing_tables
+
+revision: str = 'a1b2c3d4e5f6'
+down_revision: Union[str, None] = 'f1e2d3c4b5a6'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    existing_tables = set(get_existing_tables())
+
+    if 'skill' not in existing_tables:
+        op.create_table(
+            'skill',
+            sa.Column('id', sa.String(), nullable=False, primary_key=True),
+            sa.Column('user_id', sa.String(), nullable=False),
+            sa.Column('name', sa.Text(), nullable=False, unique=True),
+            sa.Column('description', sa.Text(), nullable=True),
+            sa.Column('content', sa.Text(), nullable=False),
+            sa.Column('meta', sa.JSON(), nullable=True),
+            sa.Column('is_active', sa.Boolean(), nullable=False),
+            sa.Column('updated_at', sa.BigInteger(), nullable=False),
+            sa.Column('created_at', sa.BigInteger(), nullable=False),
+        )
+        op.create_index('idx_skill_user_id', 'skill', ['user_id'])
+        op.create_index('idx_skill_updated_at', 'skill', ['updated_at'])
+
+
+def downgrade() -> None:
+    op.drop_index('idx_skill_updated_at', table_name='skill')
+    op.drop_index('idx_skill_user_id', table_name='skill')
+    op.drop_table('skill')

backend/open_webui/migrations/versions/a3dd5bedd151_add_tasks_and_summary_to_chat.py

@@ -0,0 +1,34 @@
+"""Add tasks and summary columns to chat table
+
+Revision ID: a3dd5bedd151
+Revises: b2c3d4e5f6a7
+Create Date: 2026-03-29 22:15:00.000000
+
+"""
+
+from typing import Sequence, Union
+
+import sqlalchemy as sa
+from alembic import op
+
+# revision identifiers, used by Alembic.
+revision: str = 'a3dd5bedd151'
+down_revision: Union[str, None] = 'b2c3d4e5f6a7'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    conn = op.get_bind()
+    inspector = sa.inspect(conn)
+    columns = [col['name'] for col in inspector.get_columns('chat')]
+
+    if 'tasks' not in columns:
+        op.add_column('chat', sa.Column('tasks', sa.JSON(), nullable=True))
+    if 'summary' not in columns:
+        op.add_column('chat', sa.Column('summary', sa.Text(), nullable=True))
+
+
+def downgrade() -> None:
+    op.drop_column('chat', 'summary')
+    op.drop_column('chat', 'tasks')

backend/open_webui/migrations/versions/a5c220713937_add_reply_to_id_column_to_message.py

@@ -0,0 +1,36 @@
+"""Add reply_to_id column to message
+
+Revision ID: a5c220713937
+Revises: 38d63c18f30f
+Create Date: 2025-09-27 02:24:18.058455
+
+"""
+
+from typing import Sequence, Union
+
+import sqlalchemy as sa
+from alembic import op
+
+# revision identifiers, used by Alembic.
+revision: str = 'a5c220713937'
+down_revision: Union[str, None] = '38d63c18f30f'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    conn = op.get_bind()
+    inspector = sa.inspect(conn)
+    msg_cols = {c['name'] for c in inspector.get_columns('message')}
+
+    # Add 'reply_to_id' column to the 'message' table for replying to messages
+    if 'reply_to_id' not in msg_cols:
+        op.add_column(
+            'message',
+            sa.Column('reply_to_id', sa.Text(), nullable=True),
+        )
+
+
+def downgrade() -> None:
+    # Remove 'reply_to_id' column from the 'message' table
+    op.drop_column('message', 'reply_to_id')

backend/open_webui/migrations/versions/af906e964978_add_feedback_table.py

@@ -6,46 +6,41 @@ Create Date: 2024-10-20 17:02:35.241684
 
 """
 
-from alembic import op
 import sqlalchemy as sa
+from alembic import op
 
 # Revision identifiers, used by Alembic.
-revision = "af906e964978"
-down_revision = "c29facfe716b"
+revision = 'af906e964978'
+down_revision = 'c29facfe716b'
 branch_labels = None
 depends_on = None
 
 
 def upgrade():
-    # ### Create feedback table ###
-    op.create_table(
-        "feedback",
-        sa.Column(
-            "id", sa.Text(), primary_key=True
-        ),  # Unique identifier for each feedback (TEXT type)
-        sa.Column(
-            "user_id", sa.Text(), nullable=True
-        ),  # ID of the user providing the feedback (TEXT type)
-        sa.Column(
-            "version", sa.BigInteger(), default=0
-        ),  # Version of feedback (BIGINT type)
-        sa.Column("type", sa.Text(), nullable=True),  # Type of feedback (TEXT type)
-        sa.Column("data", sa.JSON(), nullable=True),  # Feedback data (JSON type)
-        sa.Column(
-            "meta", sa.JSON(), nullable=True
-        ),  # Metadata for feedback (JSON type)
-        sa.Column(
-            "snapshot", sa.JSON(), nullable=True
-        ),  # snapshot data for feedback (JSON type)
-        sa.Column(
-            "created_at", sa.BigInteger(), nullable=False
-        ),  # Feedback creation timestamp (BIGINT representing epoch)
-        sa.Column(
-            "updated_at", sa.BigInteger(), nullable=False
-        ),  # Feedback update timestamp (BIGINT representing epoch)
-    )
+    conn = op.get_bind()
+    inspector = sa.inspect(conn)
+    existing_tables = set(inspector.get_table_names())
+
+    if 'feedback' not in existing_tables:
+        # ### Create feedback table ###
+        op.create_table(
+            'feedback',
+            sa.Column('id', sa.Text(), primary_key=True),  # Unique identifier for each feedback (TEXT type)
+            sa.Column('user_id', sa.Text(), nullable=True),  # ID of the user providing the feedback (TEXT type)
+            sa.Column('version', sa.BigInteger(), default=0),  # Version of feedback (BIGINT type)
+            sa.Column('type', sa.Text(), nullable=True),  # Type of feedback (TEXT type)
+            sa.Column('data', sa.JSON(), nullable=True),  # Feedback data (JSON type)
+            sa.Column('meta', sa.JSON(), nullable=True),  # Metadata for feedback (JSON type)
+            sa.Column('snapshot', sa.JSON(), nullable=True),  # snapshot data for feedback (JSON type)
+            sa.Column(
+                'created_at', sa.BigInteger(), nullable=False
+            ),  # Feedback creation timestamp (BIGINT representing epoch)
+            sa.Column(
+                'updated_at', sa.BigInteger(), nullable=False
+            ),  # Feedback update timestamp (BIGINT representing epoch)
+        )
 
 
 def downgrade():
     # ### Drop feedback table ###
-    op.drop_table("feedback")
+    op.drop_table('feedback')

backend/open_webui/migrations/versions/b10670c03dd5_update_user_table.py

@@ -0,0 +1,263 @@
+"""Update user table
+
+Revision ID: b10670c03dd5
+Revises: 2f1211949ecc
+Create Date: 2025-11-28 04:55:31.737538
+
+"""
+
+import json
+import time
+from typing import Sequence, Union
+
+import open_webui.internal.db
+import sqlalchemy as sa
+from alembic import op
+
+# revision identifiers, used by Alembic.
+revision: str = 'b10670c03dd5'
+down_revision: Union[str, None] = '2f1211949ecc'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+# ── Ad-hoc table references for Core DML ─────────────────────────────────
+# These are lightweight table() / column() references used only inside this
+# migration for SELECT / UPDATE / INSERT — they do NOT create or alter
+# anything on disk.
+
+_user = sa.table(
+    'user',
+    sa.column('id', sa.Text),
+    sa.column('oauth_sub', sa.Text),
+    sa.column('oauth', sa.JSON),
+    sa.column('api_key', sa.Text),
+    sa.column('info', sa.Text),
+    sa.column('settings', sa.Text),
+)
+
+_api_key = sa.table(
+    'api_key',
+    sa.column('id', sa.Text),
+    sa.column('user_id', sa.Text),
+    sa.column('key', sa.Text),
+    sa.column('created_at', sa.BigInteger),
+    sa.column('updated_at', sa.BigInteger),
+)
+
+
+def _drop_sqlite_indexes_for_column(table_name, column_name, conn):
+    """
+    SQLite requires manual removal of any user-created indexes referencing
+    a column before ALTER TABLE ... DROP COLUMN can succeed.
+
+    NOTE: PRAGMAs have no Core equivalent — raw text is unavoidable here.
+    """
+    indexes = conn.execute(sa.text(f"PRAGMA index_list('{table_name}')")).fetchall()
+
+    for idx in indexes:
+        index_name = idx[1]  # index name
+        # Skip system-managed autoindexes (PK / UNIQUE constraints) — they
+        # cannot be dropped directly and will disappear when the column is
+        # removed via batch_alter_table.
+        if index_name.startswith('sqlite_autoindex_'):
+            continue
+        idx_info = conn.execute(sa.text(f"PRAGMA index_info('{index_name}')")).fetchall()
+        indexed_cols = [row[2] for row in idx_info]
+        if column_name in indexed_cols:
+            conn.execute(sa.text(f'DROP INDEX IF EXISTS {index_name}'))
+
+
+def _convert_column_to_json(table: str, column: str):
+    conn = op.get_bind()
+    dialect = conn.dialect.name
+
+    t = sa.table(table, sa.column('id', sa.Text), sa.column(column, sa.Text))
+    t_json = sa.column(f'{column}_json', sa.JSON)
+
+    # SQLite cannot ALTER COLUMN → must recreate column
+    if dialect == 'sqlite':
+        op.add_column(table, sa.Column(f'{column}_json', sa.JSON(), nullable=True))
+
+        rows = conn.execute(sa.select(t.c.id, t.c[column])).fetchall()
+
+        for uid, raw in rows:
+            if raw is None:
+                parsed = None
+            else:
+                try:
+                    parsed = json.loads(raw)
+                except Exception:
+                    parsed = None
+
+            conn.execute(
+                sa.update(sa.table(table, sa.column('id'), t_json))
+                .where(sa.column('id') == uid)
+                .values({f'{column}_json': json.dumps(parsed) if parsed else None})
+            )
+
+        op.drop_column(table, column)
+        op.alter_column(table, f'{column}_json', new_column_name=column)
+
+    else:
+        # PostgreSQL supports direct CAST
+        op.alter_column(
+            table,
+            column,
+            type_=sa.JSON(),
+            postgresql_using=f'{column}::json',
+        )
+
+
+def _convert_column_to_text(table: str, column: str):
+    conn = op.get_bind()
+    dialect = conn.dialect.name
+
+    t = sa.table(table, sa.column('id', sa.Text), sa.column(column))
+    t_text = sa.column(f'{column}_text', sa.Text)
+
+    if dialect == 'sqlite':
+        op.add_column(table, sa.Column(f'{column}_text', sa.Text(), nullable=True))
+
+        rows = conn.execute(sa.select(t.c.id, t.c[column])).fetchall()
+
+        for uid, raw in rows:
+            conn.execute(
+                sa.update(sa.table(table, sa.column('id'), t_text))
+                .where(sa.column('id') == uid)
+                .values({f'{column}_text': json.dumps(raw) if raw else None})
+            )
+
+        op.drop_column(table, column)
+        op.alter_column(table, f'{column}_text', new_column_name=column)
+
+    else:
+        op.alter_column(
+            table,
+            column,
+            type_=sa.Text(),
+            postgresql_using=f'to_json({column})::text',
+        )
+
+
+def upgrade() -> None:
+    conn = op.get_bind()
+    inspector = sa.inspect(conn)
+    existing_tables = set(inspector.get_table_names())
+    user_columns = {c['name'] for c in inspector.get_columns('user')}
+
+    # ── Add new columns (idempotent) ──────────────────────────────────
+    for col_name, col_type in [
+        ('profile_banner_image_url', sa.Text()),
+        ('timezone', sa.String()),
+        ('presence_state', sa.String()),
+        ('status_emoji', sa.String()),
+        ('status_message', sa.Text()),
+        ('status_expires_at', sa.BigInteger()),
+        ('oauth', sa.JSON()),
+    ]:
+        if col_name not in user_columns:
+            op.add_column('user', sa.Column(col_name, col_type, nullable=True))
+
+    # Convert info (TEXT/JSONField) → JSON (skip if already JSON)
+    user_col_types = {c['name']: c['type'] for c in inspector.get_columns('user')}
+    if isinstance(user_col_types.get('info'), sa.Text):
+        _convert_column_to_json('user', 'info')
+    # Convert settings (TEXT/JSONField) → JSON (skip if already JSON)
+    if isinstance(user_col_types.get('settings'), sa.Text):
+        _convert_column_to_json('user', 'settings')
+
+    # ── Create api_key table (idempotent) ─────────────────────────────
+    if 'api_key' not in existing_tables:
+        op.create_table(
+            'api_key',
+            sa.Column('id', sa.Text(), primary_key=True, unique=True),
+            sa.Column('user_id', sa.Text(), sa.ForeignKey('user.id', ondelete='CASCADE')),
+            sa.Column('key', sa.Text(), unique=True, nullable=False),
+            sa.Column('data', sa.JSON(), nullable=True),
+            sa.Column('expires_at', sa.BigInteger(), nullable=True),
+            sa.Column('last_used_at', sa.BigInteger(), nullable=True),
+            sa.Column('created_at', sa.BigInteger(), nullable=False),
+            sa.Column('updated_at', sa.BigInteger(), nullable=False),
+        )
+
+    # ── Migrate oauth_sub → oauth JSON (only if old column still exists)
+    if 'oauth_sub' in user_columns:
+        rows = conn.execute(sa.select(_user.c.id, _user.c.oauth_sub).where(_user.c.oauth_sub.is_not(None))).fetchall()
+
+        for uid, oauth_sub in rows:
+            if oauth_sub:
+                provider, sub = oauth_sub.split('@', 1) if '@' in oauth_sub else ('oidc', oauth_sub)
+                conn.execute(
+                    sa.update(_user).where(_user.c.id == uid).values(oauth=json.dumps({provider: {'sub': sub}}))
+                )
+
+    # ── Migrate api_key column → api_key table (only if old column still exists)
+    if 'api_key' in user_columns:
+        rows = conn.execute(sa.select(_user.c.id, _user.c.api_key).where(_user.c.api_key.is_not(None))).fetchall()
+        now = int(time.time())
+
+        for uid, key_val in rows:
+            if key_val:
+                conn.execute(
+                    sa.insert(_api_key).values(
+                        id=f'key_{uid}',
+                        user_id=uid,
+                        key=key_val,
+                        created_at=now,
+                        updated_at=now,
+                    )
+                )
+
+    # ── Drop legacy columns (idempotent) ──────────────────────────────
+    cols_to_drop = {'api_key', 'oauth_sub'} & user_columns
+    if cols_to_drop:
+        if conn.dialect.name == 'sqlite':
+            for col in cols_to_drop:
+                _drop_sqlite_indexes_for_column('user', col, conn)
+
+        with op.batch_alter_table('user') as batch_op:
+            for col in cols_to_drop:
+                batch_op.drop_column(col)
+
+
+def downgrade() -> None:
+    op.add_column('user', sa.Column('oauth_sub', sa.Text(), nullable=True))
+
+    conn = op.get_bind()
+    rows = conn.execute(sa.select(_user.c.id, _user.c.oauth).where(_user.c.oauth.is_not(None))).fetchall()
+
+    for uid, oauth in rows:
+        try:
+            data = json.loads(oauth)
+            provider = list(data.keys())[0]
+            sub = data[provider].get('sub')
+            oauth_sub = f'{provider}@{sub}'
+        except Exception:
+            oauth_sub = None
+
+        conn.execute(sa.update(_user).where(_user.c.id == uid).values(oauth_sub=oauth_sub))
+
+    op.drop_column('user', 'oauth')
+
+    # --- Restore api_key field ---
+    op.add_column('user', sa.Column('api_key', sa.String(), nullable=True))
+
+    keys = conn.execute(sa.select(_api_key.c.user_id, _api_key.c.key)).fetchall()
+    for uid, key in keys:
+        conn.execute(sa.update(_user).where(_user.c.id == uid).values(api_key=key))
+
+    op.drop_table('api_key')
+
+    with op.batch_alter_table('user') as batch_op:
+        batch_op.drop_column('profile_banner_image_url')
+        batch_op.drop_column('timezone')
+
+        batch_op.drop_column('presence_state')
+        batch_op.drop_column('status_emoji')
+        batch_op.drop_column('status_message')
+        batch_op.drop_column('status_expires_at')
+
+    # Convert info (JSON) → TEXT
+    _convert_column_to_text('user', 'info')
+    # Convert settings (JSON) → TEXT
+    _convert_column_to_text('user', 'settings')

backend/open_webui/migrations/versions/b2c3d4e5f6a7_add_scim_column_to_user_table.py

@@ -0,0 +1,31 @@
+"""add scim column to user table
+
+Revision ID: b2c3d4e5f6a7
+Revises: a1b2c3d4e5f6
+Create Date: 2026-02-13 14:19:00.000000
+
+"""
+
+from typing import Sequence, Union
+
+import sqlalchemy as sa
+from alembic import op
+
+# revision identifiers, used by Alembic.
+revision: str = 'b2c3d4e5f6a7'
+down_revision: Union[str, None] = 'a1b2c3d4e5f6'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    conn = op.get_bind()
+    inspector = sa.inspect(conn)
+    user_cols = {c['name'] for c in inspector.get_columns('user')}
+
+    if 'scim' not in user_cols:
+        op.add_column('user', sa.Column('scim', sa.JSON(), nullable=True))
+
+
+def downgrade() -> None:
+    op.drop_column('user', 'scim')

backend/open_webui/migrations/versions/b7c8d9e0f1a2_add_last_read_at_to_chat.py

@@ -0,0 +1,31 @@
+"""add last_read_at to chat
+
+Revision ID: b7c8d9e0f1a2
+Revises: d4e5f6a7b8c9
+Create Date: 2026-04-01 04:00:00.000000
+
+"""
+
+import sqlalchemy as sa
+from alembic import op
+
+# revision identifiers, used by Alembic.
+revision = 'b7c8d9e0f1a2'
+down_revision = 'd4e5f6a7b8c9'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    conn = op.get_bind()
+    inspector = sa.inspect(conn)
+    columns = [col['name'] for col in inspector.get_columns('chat')]
+
+    if 'last_read_at' not in columns:
+        op.add_column('chat', sa.Column('last_read_at', sa.BigInteger(), nullable=True))
+        # Set existing chats to be marked as read
+        op.execute('UPDATE chat SET last_read_at = updated_at')
+
+
+def downgrade():
+    op.drop_column('chat', 'last_read_at')

backend/open_webui/migrations/versions/c0fbf31ca0db_update_file_table.py

@@ -12,21 +12,28 @@ import sqlalchemy as sa
 from alembic import op
 
 # revision identifiers, used by Alembic.
-revision: str = "c0fbf31ca0db"
-down_revision: Union[str, None] = "ca81bd47c050"
+revision: str = 'c0fbf31ca0db'
+down_revision: Union[str, None] = 'ca81bd47c050'
 branch_labels: Union[str, Sequence[str], None] = None
 depends_on: Union[str, Sequence[str], None] = None
 
 
 def upgrade():
+    conn = op.get_bind()
+    inspector = sa.inspect(conn)
+    file_cols = {c['name'] for c in inspector.get_columns('file')}
+
     # ### commands auto generated by Alembic - please adjust! ###
-    op.add_column("file", sa.Column("hash", sa.Text(), nullable=True))
-    op.add_column("file", sa.Column("data", sa.JSON(), nullable=True))
-    op.add_column("file", sa.Column("updated_at", sa.BigInteger(), nullable=True))
+    if 'hash' not in file_cols:
+        op.add_column('file', sa.Column('hash', sa.Text(), nullable=True))
+    if 'data' not in file_cols:
+        op.add_column('file', sa.Column('data', sa.JSON(), nullable=True))
+    if 'updated_at' not in file_cols:
+        op.add_column('file', sa.Column('updated_at', sa.BigInteger(), nullable=True))
 
 
 def downgrade():
     # ### commands auto generated by Alembic - please adjust! ###
-    op.drop_column("file", "updated_at")
-    op.drop_column("file", "data")
-    op.drop_column("file", "hash")
+    op.drop_column('file', 'updated_at')
+    op.drop_column('file', 'data')
+    op.drop_column('file', 'hash')

backend/open_webui/migrations/versions/c1d2e3f4a5b6_add_shared_chat_table.py

@@ -0,0 +1,187 @@
+"""Add shared_chat table and migrate existing shares
+
+Revision ID: c1d2e3f4a5b6
+Revises: e1f2a3b4c5d6
+Create Date: 2026-04-16 23:00:00.000000
+
+"""
+
+import time
+import uuid
+
+import sqlalchemy as sa
+from alembic import op
+
+revision = 'c1d2e3f4a5b6'
+down_revision = 'e1f2a3b4c5d6'
+branch_labels = None
+depends_on = None
+
+# Lightweight table references for data migration (no ORM models needed)
+chat_t = sa.table(
+    'chat',
+    sa.column('id', sa.Text),
+    sa.column('user_id', sa.Text),
+    sa.column('title', sa.Text),
+    sa.column('chat', sa.JSON),
+    sa.column('share_id', sa.Text),
+    sa.column('created_at', sa.BigInteger),
+    sa.column('updated_at', sa.BigInteger),
+    sa.column('archived', sa.Boolean),
+    sa.column('meta', sa.JSON),
+)
+
+shared_chat_t = sa.table(
+    'shared_chat',
+    sa.column('id', sa.Text),
+    sa.column('chat_id', sa.Text),
+    sa.column('user_id', sa.Text),
+    sa.column('title', sa.Text),
+    sa.column('chat', sa.JSON),
+    sa.column('created_at', sa.BigInteger),
+    sa.column('updated_at', sa.BigInteger),
+)
+
+chat_message_t = sa.table(
+    'chat_message',
+    sa.column('chat_id', sa.Text),
+)
+
+access_grant_t = sa.table(
+    'access_grant',
+    sa.column('id', sa.Text),
+    sa.column('resource_type', sa.Text),
+    sa.column('resource_id', sa.Text),
+    sa.column('principal_type', sa.Text),
+    sa.column('principal_id', sa.Text),
+    sa.column('permission', sa.Text),
+    sa.column('created_at', sa.BigInteger),
+)
+
+
+def upgrade():
+    conn = op.get_bind()
+    inspector = sa.inspect(conn)
+    tables = inspector.get_table_names()
+
+    # 1. Create shared_chat table (idempotent)
+    if 'shared_chat' not in tables:
+        op.create_table(
+            'shared_chat',
+            sa.Column('id', sa.Text(), primary_key=True),
+            sa.Column('chat_id', sa.Text(), sa.ForeignKey('chat.id', ondelete='CASCADE'), nullable=False),
+            sa.Column('user_id', sa.Text(), nullable=False),
+            sa.Column('title', sa.Text(), nullable=True),
+            sa.Column('chat', sa.JSON(), nullable=True),
+            sa.Column('created_at', sa.BigInteger(), nullable=True),
+            sa.Column('updated_at', sa.BigInteger(), nullable=True),
+        )
+
+    # 2. Migrate existing shared-* rows
+    shared_rows = conn.execute(
+        sa.select(
+            chat_t.c.id,
+            chat_t.c.user_id,
+            chat_t.c.title,
+            chat_t.c.chat,
+            chat_t.c.created_at,
+            chat_t.c.updated_at,
+        ).where(chat_t.c.user_id.like('shared-%'))
+    ).fetchall()
+
+    for row in shared_rows:
+        share_token = row.id
+        original_chat_id = row.user_id.replace('shared-', '', 1)
+
+        # Verify original chat still exists
+        original = conn.execute(sa.select(chat_t.c.user_id).where(chat_t.c.id == original_chat_id)).fetchone()
+
+        if not original:
+            continue
+
+        # Check if shared_chat record already exists (idempotent)
+        existing_shared = conn.execute(
+            sa.select(shared_chat_t.c.id).where(shared_chat_t.c.id == share_token)
+        ).fetchone()
+
+        if not existing_shared:
+            # Insert snapshot into shared_chat
+            conn.execute(
+                shared_chat_t.insert().values(
+                    id=share_token,
+                    chat_id=original_chat_id,
+                    user_id=original.user_id,
+                    title=row.title,
+                    chat=row.chat,
+                    created_at=row.created_at,
+                    updated_at=row.updated_at,
+                )
+            )
+
+        # Check if access_grant record already exists (idempotent)
+        existing_grant = conn.execute(
+            sa.select(access_grant_t.c.id).where(
+                sa.and_(
+                    access_grant_t.c.resource_type == 'shared_chat',
+                    access_grant_t.c.resource_id == original_chat_id,
+                    access_grant_t.c.principal_type == 'user',
+                    access_grant_t.c.principal_id == '*',
+                    access_grant_t.c.permission == 'read',
+                )
+            )
+        ).fetchone()
+
+        if not existing_grant:
+            # Create user:*:read grant for backward compat
+            conn.execute(
+                access_grant_t.insert().values(
+                    id=str(uuid.uuid4()),
+                    resource_type='shared_chat',
+                    resource_id=original_chat_id,
+                    principal_type='user',
+                    principal_id='*',
+                    permission='read',
+                    created_at=row.created_at or int(time.time()),
+                )
+            )
+
+    # 3. Clean up old phantom rows
+    conn.execute(
+        chat_message_t.delete().where(
+            chat_message_t.c.chat_id.in_(sa.select(chat_t.c.id).where(chat_t.c.user_id.like('shared-%')))
+        )
+    )
+    conn.execute(chat_t.delete().where(chat_t.c.user_id.like('shared-%')))
+
+
+def downgrade():
+    conn = op.get_bind()
+
+    shared_rows = conn.execute(
+        sa.select(
+            shared_chat_t.c.id,
+            shared_chat_t.c.chat_id,
+            shared_chat_t.c.user_id,
+            shared_chat_t.c.title,
+            shared_chat_t.c.chat,
+            shared_chat_t.c.created_at,
+            shared_chat_t.c.updated_at,
+        )
+    ).fetchall()
+
+    for row in shared_rows:
+        conn.execute(
+            chat_t.insert().values(
+                id=row.id,
+                user_id=f'shared-{row.chat_id}',
+                title=row.title,
+                chat=row.chat,
+                created_at=row.created_at,
+                updated_at=row.updated_at,
+                archived=False,
+                meta={},
+            )
+        )
+
+    conn.execute(access_grant_t.delete().where(access_grant_t.c.resource_type == 'shared_chat'))
+    op.drop_table('shared_chat')

backend/open_webui/migrations/versions/c29facfe716b_update_file_table_path.py

@@ -6,42 +6,45 @@ Create Date: 2024-10-20 17:02:35.241684
 
 """
 
-from alembic import op
-import sqlalchemy as sa
 import json
-from sqlalchemy.sql import table, column
-from sqlalchemy import String, Text, JSON, and_
 
+import sqlalchemy as sa
+from alembic import op
+from sqlalchemy import JSON, String, Text, and_
+from sqlalchemy.sql import column, table
 
-revision = "c29facfe716b"
-down_revision = "c69f45358db4"
+revision = 'c29facfe716b'
+down_revision = 'c69f45358db4'
 branch_labels = None
 depends_on = None
 
 
 def upgrade():
+    conn = op.get_bind()
+    inspector = sa.inspect(conn)
+    file_cols = {c['name'] for c in inspector.get_columns('file')}
+
     # 1. Add the `path` column to the "file" table.
-    op.add_column("file", sa.Column("path", sa.Text(), nullable=True))
+    if 'path' not in file_cols:
+        op.add_column('file', sa.Column('path', sa.Text(), nullable=True))
 
     # 2. Convert the `meta` column from Text/JSONField to `JSON()`
     # Use Alembic's default batch_op for dialect compatibility.
-    with op.batch_alter_table("file", schema=None) as batch_op:
+    with op.batch_alter_table('file', schema=None) as batch_op:
         batch_op.alter_column(
-            "meta",
+            'meta',
             type_=sa.JSON(),
             existing_type=sa.Text(),
             existing_nullable=True,
             nullable=True,
-            postgresql_using="meta::json",
+            postgresql_using='meta::json',
         )
 
     # 3. Migrate legacy data from `meta` JSONField
     # Fetch and process `meta` data from the table, add values to the new `path` column as necessary.
     # We will use SQLAlchemy core bindings to ensure safety across different databases.
 
-    file_table = table(
-        "file", column("id", String), column("meta", JSON), column("path", Text)
-    )
+    file_table = table('file', column('id', String), column('meta', JSON), column('path', Text))
 
     # Create connection to the database
     connection = op.get_bind()
@@ -56,24 +59,18 @@ def upgrade():
 
     # Iterate over each row to extract and update the `path` from `meta` column
     for row in results:
-        if "path" in row.meta:
+        if 'path' in row.meta:
             # Extract the `path` field from the `meta` JSON
-            path = row.meta.get("path")
+            path = row.meta.get('path')
 
             # Update the `file` table with the new `path` value
-            connection.execute(
-                file_table.update()
-                .where(file_table.c.id == row.id)
-                .values({"path": path})
-            )
+            connection.execute(file_table.update().where(file_table.c.id == row.id).values({'path': path}))
 
 
 def downgrade():
     # 1. Remove the `path` column
-    op.drop_column("file", "path")
+    op.drop_column('file', 'path')
 
     # 2. Revert the `meta` column back to Text/JSONField
-    with op.batch_alter_table("file", schema=None) as batch_op:
-        batch_op.alter_column(
-            "meta", type_=sa.Text(), existing_type=sa.JSON(), existing_nullable=True
-        )
+    with op.batch_alter_table('file', schema=None) as batch_op:
+        batch_op.alter_column('meta', type_=sa.Text(), existing_type=sa.JSON(), existing_nullable=True)

backend/open_webui/migrations/versions/c440947495f3_add_chat_file_table.py

@@ -0,0 +1,57 @@
+"""Add chat_file table
+
+Revision ID: c440947495f3
+Revises: 81cc2ce44d79
+Create Date: 2025-12-21 20:27:41.694897
+
+"""
+
+from typing import Sequence, Union
+
+import sqlalchemy as sa
+from alembic import op
+
+# revision identifiers, used by Alembic.
+revision: str = 'c440947495f3'
+down_revision: Union[str, None] = '81cc2ce44d79'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    conn = op.get_bind()
+    inspector = sa.inspect(conn)
+    existing_tables = set(inspector.get_table_names())
+
+    if 'chat_file' not in existing_tables:
+        op.create_table(
+            'chat_file',
+            sa.Column('id', sa.Text(), primary_key=True),
+            sa.Column('user_id', sa.Text(), nullable=False),
+            sa.Column(
+                'chat_id',
+                sa.Text(),
+                sa.ForeignKey('chat.id', ondelete='CASCADE'),
+                nullable=False,
+            ),
+            sa.Column(
+                'file_id',
+                sa.Text(),
+                sa.ForeignKey('file.id', ondelete='CASCADE'),
+                nullable=False,
+            ),
+            sa.Column('message_id', sa.Text(), nullable=True),
+            sa.Column('created_at', sa.BigInteger(), nullable=False),
+            sa.Column('updated_at', sa.BigInteger(), nullable=False),
+            # indexes
+            sa.Index('ix_chat_file_chat_id', 'chat_id'),
+            sa.Index('ix_chat_file_file_id', 'file_id'),
+            sa.Index('ix_chat_file_message_id', 'message_id'),
+            sa.Index('ix_chat_file_user_id', 'user_id'),
+            # unique constraints
+            sa.UniqueConstraint('chat_id', 'file_id', name='uq_chat_file_chat_file'),  # prevent duplicate entries
+        )
+
+
+def downgrade() -> None:
+    op.drop_table('chat_file')

backend/open_webui/migrations/versions/c69f45358db4_add_folder_table.py

@@ -6,45 +6,50 @@ Create Date: 2024-10-16 02:02:35.241684
 
 """
 
-from alembic import op
 import sqlalchemy as sa
+from alembic import op
 
-revision = "c69f45358db4"
-down_revision = "3ab32c4b8f59"
+revision = 'c69f45358db4'
+down_revision = '3ab32c4b8f59'
 branch_labels = None
 depends_on = None
 
 
 def upgrade():
-    op.create_table(
-        "folder",
-        sa.Column("id", sa.Text(), nullable=False),
-        sa.Column("parent_id", sa.Text(), nullable=True),
-        sa.Column("user_id", sa.Text(), nullable=False),
-        sa.Column("name", sa.Text(), nullable=False),
-        sa.Column("items", sa.JSON(), nullable=True),
-        sa.Column("meta", sa.JSON(), nullable=True),
-        sa.Column("is_expanded", sa.Boolean(), default=False, nullable=False),
-        sa.Column(
-            "created_at", sa.DateTime(), server_default=sa.func.now(), nullable=False
-        ),
-        sa.Column(
-            "updated_at",
-            sa.DateTime(),
-            nullable=False,
-            server_default=sa.func.now(),
-            onupdate=sa.func.now(),
-        ),
-        sa.PrimaryKeyConstraint("id", "user_id"),
-    )
+    conn = op.get_bind()
+    inspector = sa.inspect(conn)
+    existing_tables = set(inspector.get_table_names())
 
-    op.add_column(
-        "chat",
-        sa.Column("folder_id", sa.Text(), nullable=True),
-    )
+    if 'folder' not in existing_tables:
+        op.create_table(
+            'folder',
+            sa.Column('id', sa.Text(), nullable=False),
+            sa.Column('parent_id', sa.Text(), nullable=True),
+            sa.Column('user_id', sa.Text(), nullable=False),
+            sa.Column('name', sa.Text(), nullable=False),
+            sa.Column('items', sa.JSON(), nullable=True),
+            sa.Column('meta', sa.JSON(), nullable=True),
+            sa.Column('is_expanded', sa.Boolean(), default=False, nullable=False),
+            sa.Column('created_at', sa.DateTime(), server_default=sa.func.now(), nullable=False),
+            sa.Column(
+                'updated_at',
+                sa.DateTime(),
+                nullable=False,
+                server_default=sa.func.now(),
+                onupdate=sa.func.now(),
+            ),
+            sa.PrimaryKeyConstraint('id', 'user_id'),
+        )
+
+    chat_cols = {c['name'] for c in inspector.get_columns('chat')}
+    if 'folder_id' not in chat_cols:
+        op.add_column(
+            'chat',
+            sa.Column('folder_id', sa.Text(), nullable=True),
+        )
 
 
 def downgrade():
-    op.drop_column("chat", "folder_id")
+    op.drop_column('chat', 'folder_id')
 
-    op.drop_table("folder")
+    op.drop_table('folder')

backend/open_webui/migrations/versions/ca81bd47c050_add_config_table.py

@@ -1,9 +1,8 @@
-"""Add config table
+"""Add config table.
 
 Revision ID: ca81bd47c050
 Revises: 7e5b5dc7342b
 Create Date: 2024-08-25 15:26:35.241684
-
 """
 
 from typing import Sequence, Union
@@ -11,31 +10,40 @@ from typing import Sequence, Union
 import sqlalchemy as sa
 from alembic import op
 
-# revision identifiers, used by Alembic.
-revision: str = "ca81bd47c050"
-down_revision: Union[str, None] = "7e5b5dc7342b"
+revision: str = 'ca81bd47c050'
+down_revision: Union[str, None] = '7e5b5dc7342b'
 branch_labels: Union[str, Sequence[str], None] = None
 depends_on: Union[str, Sequence[str], None] = None
 
 
-def upgrade():
-    op.create_table(
-        "config",
-        sa.Column("id", sa.Integer, primary_key=True),
-        sa.Column("data", sa.JSON(), nullable=False),
-        sa.Column("version", sa.Integer, nullable=False),
-        sa.Column(
-            "created_at", sa.DateTime(), nullable=False, server_default=sa.func.now()
-        ),
-        sa.Column(
-            "updated_at",
-            sa.DateTime(),
-            nullable=True,
-            server_default=sa.func.now(),
-            onupdate=sa.func.now(),
-        ),
-    )
+def upgrade() -> None:
+    """Create a key-value config table with versioning."""
+    conn = op.get_bind()
+    inspector = sa.inspect(conn)
+    existing_tables = set(inspector.get_table_names())
+
+    if 'config' not in existing_tables:
+        op.create_table(
+            'config',
+            sa.Column('id', sa.Integer, primary_key=True),
+            sa.Column('data', sa.JSON(), nullable=False),
+            sa.Column('version', sa.Integer, nullable=False),
+            sa.Column(
+                'created_at',
+                sa.DateTime(),
+                nullable=False,
+                server_default=sa.func.now(),
+            ),
+            sa.Column(
+                'updated_at',
+                sa.DateTime(),
+                nullable=True,
+                server_default=sa.func.now(),
+                onupdate=sa.func.now(),
+            ),
+        )
 
 
-def downgrade():
-    op.drop_table("config")
+def downgrade() -> None:
+    """Drop the config table."""
+    op.drop_table('config')