chore(main): release 4.4.1 (#587)

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

Author: github-actions[bot]

.release-please-manifest.json

@@ -1,3 +1,3 @@
 {
-  ".": "4.4.0"
+  ".": "4.4.1"
 }

CHANGELOG.md

@@ -1,5 +1,13 @@
 # Changelog
 
+## [4.4.1](https://github.com/adcontextprotocol/adcp-client-python/compare/v4.4.0...v4.4.1) (2026-05-05)
+
+
+### Bug Fixes
+
+* **client:** add extra_headers escape hatch for multi-tenant servers ([#585](https://github.com/adcontextprotocol/adcp-client-python/issues/585)) ([66b7456](https://github.com/adcontextprotocol/adcp-client-python/commit/66b745692cb5e3d1099424efdaed8e4ab0faa3a3))
+* **deps:** bump a2a-sdk to >=1.0.2,<1.1 ([#586](https://github.com/adcontextprotocol/adcp-client-python/issues/586)) ([2fd640c](https://github.com/adcontextprotocol/adcp-client-python/commit/2fd640ce762eaaa0370869a01355da1f4afb8e35))
+
 ## [4.4.0](https://github.com/adcontextprotocol/adcp-client-python/compare/v4.3.0...v4.4.0) (2026-05-04)
 
 

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "adcp"
-version = "4.4.0"
+version = "4.4.1"
 description = "Official Python client for the Ad Context Protocol (AdCP)"
 authors = [
     {name = "AdCP Community", email = "maintainers@adcontextprotocol.org"}