chore(main): release 8.0.0-beta.12

Author: aao-ipr-bot[bot]

.release-please-manifest.json

@@ -1,3 +1,3 @@
 {
-  ".": "8.0.0-beta.11"
+  ".": "8.0.0-beta.12"
 }

CHANGELOG.md

@@ -1,5 +1,12 @@
 # Changelog
 
+## [8.0.0-beta.12](https://github.com/adcontextprotocol/adcp-client-python/compare/v8.0.0-beta.11...v8.0.0-beta.12) (2026-09-03)
+
+
+### Bug Fixes
+
+* **types:** preserve public model composability ([#1116](https://github.com/adcontextprotocol/adcp-client-python/issues/1116)) ([2d48974](https://github.com/adcontextprotocol/adcp-client-python/commit/2d489742cd75665718b53e27515704b731da64ae))
+
 ## [8.0.0-beta.11](https://github.com/adcontextprotocol/adcp-client-python/compare/v8.0.0-beta.10...v8.0.0-beta.11) (2026-09-02)
 
 

pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "adcp"
-version = "8.0.0b11"
+version = "8.0.0-beta.12"
 description = "Official Python client for the Ad Context Protocol (AdCP)"
 authors = [
     {name = "AdCP Community", email = "maintainers@adcontextprotocol.org"}