- Added support for SameSite attribute in CSRF cookies to handle cross-origin requests.
- Set SameSite to 'none' for secure contexts and 'lax' for local development.
- Updated CORS middleware to allow specific origins based on NEXT_FRONTEND_URL.
- Added support for localhost origins for local development.
- Ensured compatibility with both www and non-www variants of the frontend URL.
- Added BACKEND_URL to .env.example for optional OAuth callback configuration when behind a reverse proxy with HTTPS.
- Updated fastapi-users dependency to version 15.0.3 in pyproject.toml.
- Updated argon2-cffi and email-validator versions in uv.lock.
- Enhanced Google OAuth integration in app.py to handle secure contexts for CSRF cookies.
- Updated GoogleLoginButton component to include credentials in fetch requests.
- Updated documentation to reflect the new BACKEND_URL variable in both docker and manual installation guides.
- Updated chat query to include ordering by creation date for better organization.
- Improved optimistic updates in chat deletion and creation mutations to ensure UI consistency.
- Invalidate chat queries after mutations to refresh sidebar and components effectively.
- Adjusted cache key structure for chat queries to include additional parameters for better cache management.
- Added dynamic title extraction from the first block of BlockNote documents for NOTE type.
- Updated editor routes to support new note creation with a BlockNote editor.
- Implemented unsaved changes dialog for better user experience when navigating away from the editor.
- Refactored BlockNoteEditor to ensure the first block is a heading when creating new notes.
- Removed the old note creation page in favor of the new streamlined editor experience.
- Introduced a new ENUM value 'NOTE' for document types in the database.
- Implemented backend routes for creating, listing, and deleting notes.
- Added a new frontend page for creating notes with a BlockNote editor.
- Updated sidebar to include recent notes and an option to add new notes.
- Enhanced API service for notes with validation and request/response schemas.
- Updated translations to support new note-related terms.
- Updated langchain-unstructured to version 1.0.0 and langchain to 1.2.0.
- Updated litellm to version 1.80.10 and grpcio versions based on Python version.
- Updated fastuuid to version 0.14.0 and langgraph to 1.0.5.
- Updated openai to version 2.12.0 and langgraph-sdk to 0.3.0.
- Added uuid-utils package version 0.12.0.
- Refactored imports in utils.py, chats_routes.py, and query_service.py to use langchain_core.messages.
- Modified the document extraction and citation formatting to accommodate a new structure that includes a `chunks` list for each document.
- Enhanced the citation format to reference `chunk_id` instead of `source_id`, ensuring accurate citations in the UI.
- Updated various components, including the connector service and reranker service, to handle the new document format and maintain compatibility with existing functionalities.
- Improved documentation and comments to reflect changes in the data structure and citation requirements.
- Removed outdated dependencies: langchain-community, langchain-unstructured, langgraph, langchain-litellm, and litellm.
- Added updated versions of langchain-community (0.3.31), langchain-unstructured (0.1.6), langgraph (1.0.1), langchain-litellm (0.3.5), and litellm (1.77.5).
- Updated langchain (0.3.27 to 0.3.80) and langchain-community (0.3.25 to 0.3.31) in uv.lock.
- Updated langgraph (0.4.8 to 1.0.1) and langchain-litellm (0.2.3 to 0.3.5) in uv.lock.
- Updated xxhash version from 3.5.0 to 3.6.0 in uv.lock.
Fixes typo in directory name and updates all import paths:
- Renamed surfsense_backend/app/retriver/ to surfsense_backend/app/retriever/
- Updated imports in db.py
- Updated imports in connector_service.py
- Added streaming service support to the Q&A agent for real-time token streaming.
- Updated `answer_question` method to stream responses token-by-token to the frontend.
- Modified `handle_qna_workflow` to handle both custom and values streaming modes.
- Enhanced state management to include streaming service for improved user experience.
