chore(main): release 0.3.9 (#298)

🤖 I have created a release *beep* *boop*
---


## [0.3.9](v0.3.8...v0.3.9)
(2026-01-21)


### Features

* implement gRPC client
([#299](#299))
([dbdb96e](dbdb96e))
* implement gRPC server
([#279](#279))
([bd4caa2](bd4caa2))


### Bug Fixes

* use proto default values in generated a2a_types.ts
([#303](#303))
([0215d42](0215d42))

---
This PR was generated with [Release
Please](https://github.com/googleapis/release-please). See
[documentation](https://github.com/googleapis/release-please#release-please).

Author: a2a-bot

CHANGELOG.md

@@ -1,5 +1,18 @@
 # Changelog
 
+## [0.3.9](https://github.com/a2aproject/a2a-js/compare/v0.3.8...v0.3.9) (2026-01-21)
+
+
+### Features
+
+* implement gRPC client ([#299](https://github.com/a2aproject/a2a-js/issues/299)) ([dbdb96e](https://github.com/a2aproject/a2a-js/commit/dbdb96eeb14a710ad612f36f371d848fc7cce186))
+* implement gRPC server ([#279](https://github.com/a2aproject/a2a-js/issues/279)) ([bd4caa2](https://github.com/a2aproject/a2a-js/commit/bd4caa22a09480ba8cebec755528b67b80a95323))
+
+
+### Bug Fixes
+
+* use proto default values in generated a2a_types.ts ([#303](https://github.com/a2aproject/a2a-js/issues/303)) ([0215d42](https://github.com/a2aproject/a2a-js/commit/0215d4232654c356c5d48e93cb94da46093576dd))
+
 ## [0.3.8](https://github.com/a2aproject/a2a-js/compare/v0.3.7...v0.3.8) (2026-01-15)
 
 

package-lock.json

@@ -1,6 +1,6 @@
 {
   "name": "@a2a-js/sdk",
-  "version": "0.3.8",
+  "version": "0.3.9",
   "description": "Server & Client SDK for Agent2Agent protocol",
   "license": "Apache-2.0",
   "repository": {