v3.15.6

Laxcorp-Research/project-ravenv3.15.6Apr 8, 2026by github-actions[bot]

AI Summary

A maintenance release focusing on dependency updates, security improvements, and bug fixes, including a major Node.js version unification.

Key Highlights

Unified Node.js version to 22, removing support for EOL versions 18 and 20.
Updated frontend and backend dependencies for security and compatibility.
Fixed build failures, extra escaping in code samples, and chat visibility issues.

New Features

Node.js 22 unification
Dependency updates (fast-xml-parser, aws-amplify, cryptography)
Bug fix for build failures
Bug fix for extra escaping in code samples
Bug fix for chat visibility
Italian translation improvements

Full Release Notes

## Enhancements
- Unified Node.js version to 22 across all components and removed EOL Node 18/20 support by @statefb (#1019)
- Updated fast-xml-parser to 5.3.9 and aws-amplify to 6.16.2 in frontend dependencies by @app/dependabot (#1020)
- Updated fast-xml-parser to 5.3.4 and @aws-sdk/client-s3 to 3.987.0 in knowledge-base-custom-transformation lambda by @app/dependabot (#1012)
- Updated fast-xml-parser to 5.3.6 and @aws-sdk/xml-builder to 3.972.5 in knowledge-base-custom-transformation lambda by @app/dependabot (#1015)
- Updated cryptography from 46.0.3 to 46.0.5 in backend for security improvements by @app/dependabot (#1011)
- Updated python-multipart from 0.0.20 to 0.0.22 in backend by @app/dependabot (#1004)

## Bug Fixes
- Fixed build failures by regenerating package-lock.json to resolve xstate v4/v5 dependency conflicts by @statefb (#1052)
- Fixed extra escaping character '\' appearing in code samples by @DLM-unipd (#1009)
- Fixed recent chat remaining visible after deletion by @DLM-unipd (#1008)

## Documentation
- Improved Italian translation accuracy and completeness by @DLM-unipd (#1010)