diff --git a/sdk/agentserver/azure-ai-agentserver-responses/CHANGELOG.md b/sdk/agentserver/azure-ai-agentserver-responses/CHANGELOG.md
index f942e1c2a9d0..c957c81b43c6 100644
--- a/sdk/agentserver/azure-ai-agentserver-responses/CHANGELOG.md
+++ b/sdk/agentserver/azure-ai-agentserver-responses/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Release History
 
+## 2.0.0 (2026-08-05)
+
+### Features Added
+
+- First stable release of the Azure AI Agent Server Responses client library.
+
 ## 2.0.0b1 (2026-08-04)
 
 ### Other Changes
diff --git a/sdk/agentserver/azure-ai-agentserver-responses/azure/ai/agentserver/responses/_version.py b/sdk/agentserver/azure-ai-agentserver-responses/azure/ai/agentserver/responses/_version.py
index 796470e6388a..4b7d71b0df29 100644
--- a/sdk/agentserver/azure-ai-agentserver-responses/azure/ai/agentserver/responses/_version.py
+++ b/sdk/agentserver/azure-ai-agentserver-responses/azure/ai/agentserver/responses/_version.py
@@ -4,4 +4,4 @@
 # Copyright (c) Microsoft Corporation. All rights reserved.
 # ---------------------------------------------------------
 
-VERSION = "2.0.0b1"
+VERSION = "2.0.0"
diff --git a/sdk/agentserver/azure-ai-agentserver-responses/pyproject.toml b/sdk/agentserver/azure-ai-agentserver-responses/pyproject.toml
index 75d443f6c5c6..4037e5016043 100644
--- a/sdk/agentserver/azure-ai-agentserver-responses/pyproject.toml
+++ b/sdk/agentserver/azure-ai-agentserver-responses/pyproject.toml
@@ -7,7 +7,7 @@ requires-python = ">=3.10"
 license = "MIT"
 authors = [{ name = "Microsoft Corporation" }]
 classifiers = [
-    "Development Status :: 4 - Beta",
+    "Development Status :: 5 - Production/Stable",
     "Programming Language :: Python",
     "Programming Language :: Python :: 3 :: Only",
     "Programming Language :: Python :: 3",