v5.0.0

Added

• Lex streaming support with partial message stitching for bot responses
• transcriptUpdated event for real-time transcript tracking
• onTranscriptUpdated callback in chatSession
• Auto-fetch transcript on connection when transcriptUpdateEnabled is set
• Agent metrics for getConnectionToken and createParticipantConnection errors
• MessageProcessingStatus TypeScript type (PROCESSING, FAILED, REJECTED)
• workflowCanceled content type for handling workflow cancellation events
  @saipreetham16

v4.0.0

• Enhanced End Chat flow to support disconnect flow experiences
• Modified disconnectParticipant() to defer connection termination until server sends chatEnded event
• Moved cleanup operations from disconnectParticipant() to _handleIncomingMessage() for server-driven termination
• Added callback pattern in _forwardChatEvent() to ensure proper event ordering during chat termination
• Enables post-disconnect messaging (surveys, confirmations) while ensuring proper cleanup

v3.1.5

What's Changed

• Remove websocket incoming message logging from LpcConnectionHelper by @xiajon in #293

Full Changelog: 3.1.4...3.1.5

3.1.4

Added

• Add type definition for getAttachmentURL API - #291

3.1.3

[3.1.3]

Added

• Update index.d.ts for sendMessage() and sendEvent idempotency key

3.1.2

Added

• Add StreamsJS event metric when createChatController is success (#279)
• Expose new session function that returns the S3 Url of the attachment instead of content (#281)
• create sample files for local e2e testing (#265)
• add polyfill code snippet for react native support (#280)

3.1.1

[3.1.1]

Added

• Add client-side idempotency to chatSession.sendMessage() and .sendEvent() (#275)
• (internal) publish StreamsJS error metrics when failed to load custom ccp chat session (#276)
• Update ReactNativeSupport.md documentation to use known-good version <= v3.0.2

3.1.0

What's Changed

• feat: expose ChatJS npm version via window.connect.ChatJS.version by @spenlep-amzn in #271
• fix: missing typescript declarations and replace any usage by @spenlep-amzn in #268

Added

• Expose ChatJS version to global window.connect.ChatJS.version
• Add missing typescript declarations to index.d.ts
• Updating ChatGlobalConfig interface in index.d.ts for React Native webSocketManagerConfig

Full Changelog: 3.0.6...3.1.0

3.0.6

What's Changed

• Updating connectivity and websocket logic by @mliao95 in #252
• Fix websocket termination issue for mobile on network disruption by @agarwhi in #257

Full Changelog: 3.0.5...3.0.6

3.0.5

What's Changed

• Updating ChatSessionOptions in index.d.ts by @mliao95 in #255

Full Changelog: 3.0.4...3.0.5