Release 3.1.12

Signed-off-by: Hiroshi Miura <miurahr@linux.com>

docs/CHANGELOG.rst

@@ -13,6 +13,25 @@ All notable changes to this project will be documented in this file.
 `Unreleased`_
 =============
 
+
+`v3.1.12`_ (2, Mar. 2024)
+=========================
+
+Fixed
+-----
+- Fix generating combination issue with Linux Qt 6.7 (#756,#757)
+
+Added
+-----
+- Add docs clarifying list-doc and install-doc (#754)
+
+Changed
+-------
+- Add Qt 6.7(#758)
+- Update mingw variations (#758)
+- Update IFW version to 47 (#763)
+- Update Flake8@7.0.0
+
 `v3.1.11`_ (28, Nov. 2023)
 ==========================
 
@@ -321,7 +340,8 @@ Security
 * Check Update.xml file with SHA256 hash (#493)
 
 
-.. _Unreleased: https://github.com/miurahr/aqtinstall/compare/v3.1.11...HEAD
+.. _Unreleased: https://github.com/miurahr/aqtinstall/compare/v3.1.12...HEAD
+.. _v3.1.12: https://github.com/miurahr/aqtinstall/compare/v3.1.11...v3.1.12
 .. _v3.1.11: https://github.com/miurahr/aqtinstall/compare/v3.1.10...v3.1.11
 .. _v3.1.10: https://github.com/miurahr/aqtinstall/compare/v3.1.9...v3.1.10
 .. _v3.1.9: https://github.com/miurahr/aqtinstall/compare/v3.1.8...v3.1.9