- Fixed several bugs: swapped sync.WaitGroup for ErrorGroupWrapper in workers, corrected Gemini API batch requests, handled empty batch objects, and improved download worker safety with temporary files.
- Added new /debug/config endpoint, made file chunk size configurable for replication, and enhanced Contextual AI API error messages with knowledge setting support.
- Refactored file copy methods and reverted recent internal gRPC and node metadata changes to stabilize rolling updates.