v3.0.0

Added

• Feedback collection mechanism for LLM chat responses with positive/negative feedback, feedback categories and reason.
• Support for Bedrock Converse APIs for improved model support.
• Support for all Amazon Bedrock models through the use of model IDs or inference profiles.
• Use case details API to retrieve deployment information.
• Bedrock token usage, stop reason and feedback metrics in CloudWatch dashboard.
• Friendly names and descriptions on model selection UI.
• Streaming support for Agent UseCases.

Changed

• Chat UI with a New/Refreshed look and enhanced error handling.
• Python runtime from 3.12 to Python 3.13.
• Use Case ID to expect a full 36-character UUID.
• Prompt step for Bedrock model provider to require system prompt without {input} and {history} placeholders as a result of switching to Converse APIs. {context} placeholder is still required for RAG use cases.

Fixed

• Bug where documents returned from Bedrock knowledge bases without a title were not properly di

v2.1.9

Security

• Upgraded setuptools to 80.8.0
• Upgraded vite in ui-chat to 6.3.4
• Upgraded vite in ui-deployment to 5.4.19

v2.1.8

Security

• Upgraded h11 to 0.16.0
• Upgraded aws-cdk-lib to 2.189.1

v2.1.7

Security

• Upgraded image-size to 1.2.1
• Upgraded aws-cdk-lib to 2.187.0
• Upgraded vite to 5.4.17

Fixed

• Stack deployment failures performed through cdk deploy

v2.1.6

Security

• Upgraded axios to 1.8.2
• Upgraded prismjs to 1.30.0
• Upgraded @babel/helpers and @babel/runtime to 7.26.10

v2.1.5

Security

• Updated package versions to address security vulnerabilities

v2.1.4

Security

• Updated package versions to address security vulnerabilities

v2.1.3

Fixed

• Fixed a bug where source documents were not displaying when streaming was disabled (#164).
• Fixed a bug where the prompt editing disable feature would result in UI failures (#165).
• Fixed a bug where a new conversation was created whenever a Chat error occurs (#166).
• Fixed annoymized metrics collection by updating to supported timeframe of every 3 hours

Security

• Updated package versions to address security vulnerabilities

v2.1.2

Security

• Updated python library versions to address security vulnerabilities

Changed

• Standardized license headers across source files.

v2.1.1

Changed

• AWS Lambda runtime for Nodejs from 20.x to 22.x
• Updated pyproject.toml spec updated to use python 3.12 or higher
• AWS SDK (boto3 and Javascript SDK) version updates
• Updated warnings and references documentation when selecting 'BYO Cognito user pool'.

Fixed

• An issue with RAG based deployment, specifically when using Anthropic Claude 3.5 v2 under Amazon Bedrock that caused incorrect prompt to be associated with the configuration.
• An issue related to streaming responses in use case deployments, specifically when using Llama 3.2 under Amazon Bedrock.

Security

• Updated node library versions to address security vulnerabilities