v2.7.0

New Features

• Add support for query breakdown functionality for knowledge base retrieval. #764 by @fsatsuki

Bug Fixes

• Alleviate throttling error by reducing search results and implementing retry mechanism for API calls. #761 by @statefb

Enhancements

• Existing knowledge bases containing 3rd party data sources (Amazon Kendra, Confluence, Microsoft SharePoint, and Salesforce) are now supported. #767 by @fsatsuki
• Added Polish language support. #757 by @lkolodziejek

v2.6.0

New Features

• Added support for Claude 3.7's reasoning feature (extended thinking) allowing users to see model's thought process #750 by @statefb
• Updated supported cross-region inferences with accurate list from Bedrock API #756 by @sztm

v2.5.0

New Features

Internet Agent using Firecrawl SaaS as an additional search engine option. #735 by @fsatsuki, @statefb

v2.4.3

New Features

• Support for Claude 3.7 Sonnet model #742 by @statefb

Bug Fixes

• Fixed a bug where guardrails couldn't be used due to missing guardrail ARN and version in DynamoDB. #715 by @fsatsuki

Enhancements

• Added GitHub Action to automatically translate documentation into supported languages using Bedrock. #716 by @statefb

v2.4.2

New Features

• Add Download Button for Code Snippets #693 by @iwasawamnb
• Support for CDK JSON Override #694 by @containeers
• Support Alternate Domain in CloudFront by Adding Domain in Hosted Zone #690 by @containeers

Bug Fixes

• Update duckduckgo-search package from version to fix internet tool bug #702 by @fsatsuki

v2.4.1

New Feature

• Added dark theme support with color code and theme toggle functionality. #676 by @nagineko

v2.4.0

⚠️ IMPORTANT ⚠️
Please be aware that the URL will change with this version due to update of the CloudFront Distribution. While you may still be able to access the site through your browser's cache if already deployed, it is recommended to notify users of the new URL.

Bug Fixes

• Fix merge of existing knowledge base configuration when modifying bot #687 by @statefb
• Ignore file not exists error when deleting files in KB #663 by @konokenj

Enhancements

• Refactor CloudFront Distribution to replace deprecated CloudFrontWebDistribution #685 by @statefb
• Use npx for cdk command and remove bootstrap arguments #667 by @konokenj
• Enable cross-region inference for backend API #686 by @statefb

v2.3.4

Enhancements

• Updated Indonesian language translations #671 by @rizasaputra

Bug Fixes

• Added dead letter queue to API stack to limit retries and prevent unwanted mass usage of foundation model #660 by @suzuki-safie
• Fixed active_models validation causing 422 errors in bot sharing functionality #684 by @statefb, @elliotsegle

v2.3.3

Bug Fixes

• Fixed Bedrock knowledge base validation logic. #655 by @statefb

v2.3.2

New Features

• Support for Vietnamese language. #650 by @statefb
• Ability to use existing Knowledge Base or another chatbot knowledge base. #638 by @fsatsuki

Bug Fixes

• Fixed error when clicking on reference links by removing leading slash from S3 object key. #647 by @Yukinobu-Mine
• Fixed Nova model functionality by optimizing system prompts and parameters. #645 by @Yukinobu-Mine
• Fixed ValidationException due to empty guard content when Contextual Grounding threshold is above 0. #644 by @Yukinobu-Mine