Prepare release 4.11.0 (#363)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 52bf2ab..4cf7177 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,10 @@
+# Release 4.11.0 (April 5, 2024)
+
+This feature release provides improvements to various recently
+added features, most importantly type parameter defaults (PEP 696).
+
+There are no changes since 4.11.0rc1.
+
 # Release 4.11.0rc1 (March 24, 2024)
 
 - Fix tests on Python 3.13.0a5. Patch by Jelle Zijlstra.
diff --git a/pyproject.toml b/pyproject.toml
index 2ecfbd3..4b1a760 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -6,7 +6,7 @@
 # Project metadata
 [project]
 name = "typing_extensions"
-version = "4.11.0rc1"
+version = "4.11.0"
 description = "Backported and Experimental Type Hints for Python 3.8+"
 readme = "README.md"
 requires-python = ">=3.8"