0.3.10 (2026-01-27)

Bug Fixes

• do not use ReadableStream async iterator in SSE stream parsing (#311) (5359fa8)
• preserve typed error as cause in SSE errors (#315) (d39544e)

0.3.9 (2026-01-21)

Features

• implement gRPC client (#299) (dbdb96e)
• implement gRPC server (#279) (bd4caa2)

Bug Fixes

• use proto default values in generated a2a_types.ts (#303) (0215d42)

0.3.8 (2026-01-15)

⚠ BREAKING CHANGES

• use ProtoJSON for REST transport (#292)

Features

• use case-insensitive transport protocol name comparison in ClientFactory (5246067)

Bug Fixes

• add typesVersions to support legacy module resolution (#288) (6499e29)
• use ProtoJSON for REST transport (#292) (d2efc4c)

0.3.7 (2025-12-17)

Features

• add rest client (#258) (96be3a1)
• remove EventEmitter dependency to support Edge Runtime (#219) (6c76fef), closes #218

Bug Fixes

• export transport agnostic errors from client (#272) (23cd42e)
• pass ServerCallContext to getAuthenticatedExtendedAgentCard for REST (#274) (89b141b), closes #137

0.3.6 (2025-12-10)

Features

• add support for extendedAgentCard on client side (#234) (3073376)
• Add support for extension headers on client side (#227) (8c57002)
• implement client interceptors (#223) (5694c22)
• Implement extended card support on server side (#197) (45014ac)
• implement server http+json (#142) (f20e662)
• introduce AgentCardResolver (#225) (ddaf7de)
• introduce transport agnostic client (#198) (94a9848)
• server side support for extensions (5ef7396)
• support authentication on server side (#195) (9872d93)

Bug Fixes

• handle errors occurred in non-blocking sendMessage (#187) (e55c0f4)

Miscellaneous Chores

• set version to 0.3.6 (#191) (3f8cea0)

0.3.5 (2025-11-05)

Bug Fixes

• cancel/task now returns the expected 'cancelled' task status (#158) (3eec0bd)
• correct the default value in the agentCardPath comment (#130) (3279c7b)
• enable follow up task issue on non blocking request (#160) (352dc05)
• ensure push notifications order (#141) (22360e6)
• ensure user messages are added to existing tasks (#138) (00fb916)
• validate JSON-RPC params (#155) (5b39f4d)
• validate JSON-RPC request id according to the spec (#152) (9558c36)

0.3.4 (2025-09-04)

Features

• add list and delete task push notification config rpc method and custom rpc methods for extensions (#119) (26c4e7d)
• Added push notifications support (#108) (45a211a)

Miscellaneous Chores

• release 0.3.4 (#128) (41791d9)

0.3.3 (2025-08-27)

⚠ BREAKING CHANGES

• Update A2AClient constructor to initialize with full agentCardUrl (#121)

Features

• Update A2AClient constructor to initialize with full agentCardUrl (#121) (755044c)

Bug Fixes

• Improve fetch implementation handling (#117) (09adbd3)

Miscellaneous Chores

• release 0.3.3 (#124) (ea59193)

0.3.2 (2025-08-17)

Features

• Added generic client hooks for HTTP based authentication, and improved agent.json resolution (#33) (a9826ac)

Bug Fixes

• fix Incorrect Well-Known Path for Agent Card (#102) (3a0f1d0)

Miscellaneous Chores

• release 0.3.2 (#111) (03f35e0)

0.3.1 (2025-08-06)

Bug Fixes

• add missing express entrypoint to tsup config (#96) (8e990e4)