release version 3.1.2 (#2992)

Author: davidism

CHANGES.rst

@@ -3,7 +3,7 @@
 Version 3.1.2
 -------------
 
-Unreleased
+Released 2024-11-04
 
 -   Improve type annotation for ``TypeConversionDict.get`` to allow the ``type``
     parameter to be a callable. :issue:`2988`

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "Werkzeug"
-version = "3.1.2.dev"
+version = "3.1.2"
 description = "The comprehensive WSGI web application library."
 readme = "README.md"
 license = {file = "LICENSE.txt"}