diff --git a/.release-please-manifest.json b/.release-please-manifest.json
index 895bf0e..969d3db 100644
--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1,3 +1,3 @@
 {
-  ".": "2.0.0"
+  ".": "2.1.0"
 }
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2e34d2c..8cabcfd 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,12 @@
 # Changelog
 
+## [2.1.0](https://github.com/adcontextprotocol/adcp-client-python/compare/v2.0.0...v2.1.0) (2025-11-16)
+
+
+### Features
+
+* Add ergonomic type aliases and public API exports ([#47](https://github.com/adcontextprotocol/adcp-client-python/issues/47)) ([5c63dec](https://github.com/adcontextprotocol/adcp-client-python/commit/5c63decdd12c9d565c1b0fced0b3ed4348e1bd75))
+
 ## [2.0.0](https://github.com/adcontextprotocol/adcp-client-python/compare/v1.6.1...v2.0.0) (2025-11-15)
 
 
diff --git a/pyproject.toml b/pyproject.toml
index ebff84c..e284792 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "setuptools.build_meta"
 
 [project]
 name = "adcp"
-version = "2.0.0"
+version = "2.1.0"
 description = "Official Python client for the Ad Context Protocol (AdCP)"
 authors = [
     {name = "AdCP Community", email = "maintainers@adcontextprotocol.org"}
diff --git a/src/adcp/__init__.py b/src/adcp/__init__.py
index f7d35fb..4e5cc10 100644
--- a/src/adcp/__init__.py
+++ b/src/adcp/__init__.py
@@ -128,7 +128,7 @@
     validate_publisher_properties_item,
 )
 
-__version__ = "2.0.0"
+__version__ = "2.1.0"
 
 __all__ = [
     # Client classes