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v2.2.0

aws-samples/bedrock-chatv2.2.0Nov 28, 2024by statefb

AI Summary

This release adds 'Retrieved Context Citation', non-text content support, multi-turn tool use, and KB search display capabilities. It also enables Lambda SnapStart and reduces CloudWatch log retention.

Key Highlights

  • Added 'Retrieved Context Citation' in agent chat
  • Enabled Lambda SnapStart for improved cold start times
  • Reduced CloudWatch log retention to 3 months

New Features

  • Retrieved Context Citation support
  • Non-text content support (image, pdf, etc)
  • Multi-turn tool use in agent chat
  • Knowledge Base search results display without agents
  • Nested URL web crawling fix
  • Lambda SnapStart enabled
  • CloudWatch log retention optimization

Full Release Notes

## New Features
- Support for 'Retrieved Context Citation' in agent chat. #589 by @Yukinobu-Mine
- Support for non-text content (image, pdf, etc) in agent chat.  #589 by @Yukinobu-Mine 
- Support for multi-turn tool use in agent chat. #589 by @Yukinobu-Mine 
- Ability to display search results from the Knowledge Base even when agents are not enabled. #589 by @Yukinobu-Mine 

## Bug Fixes
- Fixed an issue where bot creation with web crawling failed when specifying sites with deep nested URLs. #614  by @fsatsuki 

## Enhancements
- Reduced the CloudWatch log retention period from indefinite to 3 months to optimize costs. #612 by @fsatsuki, @statefb 
- Enabled Lambda SnapStart, improving cold start time from 4 seconds to under 2 seconds on average. #611 by @tmokmss