diff --git a/CHANGELOG.md b/CHANGELOG.md
index a593d4c..d0c57c4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,17 @@
 # Changelog
 
+## [1.1.2](https://github.com/trpc-group/trpc-agent-python/releases/tag/v1.1.2) (2026-04-24)
+
+### Features
+
+* Telemetry: Added OpenTelemetry metrics reporting and introduced `custom_metrics` to support framework metric reporting when parsing remote agent responses.
+* Tools: Added `web_search` with DuckDuckGo and Google providers, and added `web_fetch` for webpage content retrieval.
+* Docs/Examples: Added usage documentation and examples for `web_search` and `web_fetch`.
+
+### Bug Fixes
+
+* Teams: Fixed parallel delegation signal loss and enabled streaming output in team delegation flows.
+
 ## [1.1.1](https://github.com/trpc-group/trpc-agent-python/releases/tag/v1.1.1) (2026-04-20)
 
 ### Features
diff --git a/tests/test_version.py b/tests/test_version.py
index f05b6e1..347e79f 100644
--- a/tests/test_version.py
+++ b/tests/test_version.py
@@ -10,4 +10,4 @@
 
 def test_version():
     """Test the version module."""
-    assert __version__ == '1.1.1'
+    assert __version__ == '1.1.2'
diff --git a/trpc_agent_sdk/version.py b/trpc_agent_sdk/version.py
index 8ed1d4b..58b4df0 100644
--- a/trpc_agent_sdk/version.py
+++ b/trpc_agent_sdk/version.py
@@ -9,4 +9,4 @@
 This module defines the version information for TRPC Agent
 """
 
-__version__ = '1.1.1'
+__version__ = '1.1.2'