- Updated the HTTP exception handler to sanitize 500 responses, replacing them with a generic message to prevent sensitive information leakage.
- Preserved detailed messages for other 5xx statuses (e.g., 503, 502) to provide user-friendly feedback while logging the errors server-side.
- Added unit tests to ensure that specific 5xx responses retain their detail for frontend rendering.
- Changed assertions in `test_llamacloud_basic_uses_cost_effective_tier` to check for `parse_page_with_llm` instead of `cost_effective` tier.
- Updated `test_llamacloud_premium_uses_agentic_plus_tier` to verify `parse_page_with_agent` instead of `agentic_plus` tier.
- Ensured that `tier` is no longer included in the call arguments.
- Introduced a `ProcessingMode` enum to differentiate between basic and premium processing modes.
- Updated `EtlRequest` to include a `processing_mode` field, defaulting to basic.
- Enhanced ETL pipeline services to utilize the selected processing mode for Azure Document Intelligence and LlamaCloud parsing.
- Modified various routes and services to handle processing mode, affecting document upload and indexing tasks.
- Improved error handling and logging to include processing mode details.
- Added tests to validate processing mode functionality and its impact on ETL operations.
- Added a static method `estimate_pages_from_metadata` to `PageLimitService` for estimating page counts based on file metadata.
- Integrated page limit checks in Google Drive, Dropbox, and OneDrive indexers to prevent exceeding user quotas during file indexing.
- Updated relevant indexing methods to utilize the new page estimation logic and enforce limits accordingly.
- Enhanced tests for page limit functionality, ensuring accurate estimation and enforcement across different file types.
- Updated maximum file size limit to 500 MB per file.
- Removed restrictions on the number of files per upload and total upload size.
- Enhanced handling of user-mentioning documents in the knowledge base search middleware.
- Improved document reading and processing logic to accommodate new features and optimizations.
- Introduced a new utility for parsing .xlsx files into markdown format, enhancing the ability to process Excel documents natively.
- Updated the Google Drive content extractor to utilize the new Excel parsing functionality, allowing for better handling of spreadsheet files.
- Enhanced file type detection and export logic to support various document formats, improving overall content extraction accuracy.
- Added unit tests to ensure the correctness of the new Excel parsing feature and its integration with existing content extraction workflows.
- Added logging to track the start and end of file download and export processes, improving visibility into execution time.
- Implemented per-thread HTTP transport for concurrent downloads and exports, ensuring thread safety.
- Refactored download and export methods to utilize resolved credentials, enhancing functionality.
- Updated unit tests to validate the new threading and logging features, ensuring robust parallel execution.
