Prepare release 4.11.0rc1 (#362)

Author: JelleZijlstra

CHANGELOG.md

@@ -1,6 +1,6 @@
-# Unreleased
+# Release 4.11.0rc1 (March 24, 2024)
 
-- Fix tests on 3.13.0a5. Patch by Jelle Zijlstra.
+- Fix tests on Python 3.13.0a5. Patch by Jelle Zijlstra.
 - Fix the runtime behavior of type parameters with defaults (PEP 696).
   Patch by Nadir Chowdhury.
 - Fix minor discrepancy between error messages produced by `typing`

pyproject.toml

@@ -6,7 +6,7 @@ build-backend = "flit_core.buildapi"
 # Project metadata
 [project]
 name = "typing_extensions"
-version = "4.10.0"
+version = "4.11.0rc1"
 description = "Backported and Experimental Type Hints for Python 3.8+"
 readme = "README.md"
 requires-python = ">=3.8"