📝: update changelog to autogenerated version from GH

CHANGELOG.md

@@ -4,9 +4,36 @@ Changelog
 4.0.0rc1 (28.02.2024)
 ----------
 
-* Fix [#459](https://github.com/jazzband/wagtailmenus/issues/459) [BREAKING CHANGE]: Migrated to wagtail.snippets. Removed `wagtail_modeladmin` support.
-* Added support for Wagtail 5.2 and Python 3.12.
-* Dropped support for Django 4.0.
+## What's Changed
+* 🐛 FIX: Versions on docs index by @MrCordeiro in https://github.com/jazzband/wagtailmenus/pull/455
+* Support/wagtail-50 by @katdom13 in https://github.com/jazzband/wagtailmenus/pull/457
+* Fix/settings panel append by @benfroelich in https://github.com/jazzband/wagtailmenus/pull/441
+* add indonesian translation by @kiraware in https://github.com/jazzband/wagtailmenus/pull/458
+* Independent wagtail_modeladmin support for Wagtail 5.1 by @dkirkham in https://github.com/jazzband/wagtailmenus/pull/461
+* Release prep/3.1.9 by @MrCordeiro in https://github.com/jazzband/wagtailmenus/pull/462
+* [pre-commit.ci] pre-commit autoupdate by @pre-commit-ci in https://github.com/jazzband/wagtailmenus/pull/463
+* Wagtail 5.2 by @katdom13 in https://github.com/jazzband/wagtailmenus/pull/465
+* Add Ukrainian translation by @yarickprih in https://github.com/jazzband/wagtailmenus/pull/466
+* Dutch translation by @MaartenUreel in https://github.com/jazzband/wagtailmenus/pull/469
+* Upgrade GitHub Actions by @cclauss in https://github.com/jazzband/wagtailmenus/pull/473
+* 💥BREAKING: Migrate from ModelAdmin to Snippets by @dkirkham in https://github.com/jazzband/wagtailmenus/pull/472
+* 👷: update gh actions by @schlich in https://github.com/jazzband/wagtailmenus/pull/477
+* 👷: update set-output command by @schlich in https://github.com/jazzband/wagtailmenus/pull/478
+* Update package and testing configurations by @dkirkham in https://github.com/jazzband/wagtailmenus/pull/481
+* ModelAdmin to Snippets Documentation Update by @dkirkham in https://github.com/jazzband/wagtailmenus/pull/483
+* Rename admin module by @dkirkham in https://github.com/jazzband/wagtailmenus/pull/482
+* 🔒: add bandit code scanner by @schlich in https://github.com/jazzband/wagtailmenus/pull/479
+
+## New Contributors
+* @katdom13 made their first contribution in https://github.com/jazzband/wagtailmenus/pull/457
+* @benfroelich made their first contribution in https://github.com/jazzband/wagtailmenus/pull/441
+* @kiraware made their first contribution in https://github.com/jazzband/wagtailmenus/pull/458
+* @dkirkham made their first contribution in https://github.com/jazzband/wagtailmenus/pull/461
+* @yarickprih made their first contribution in https://github.com/jazzband/wagtailmenus/pull/466
+* @MaartenUreel made their first contribution in https://github.com/jazzband/wagtailmenus/pull/469
+* @cclauss made their first contribution in https://github.com/jazzband/wagtailmenus/pull/473
+
+**Full Changelog**: https://github.com/jazzband/wagtailmenus/compare/v3.1.8...v4.0.0
 
 3.1.9 (23.09.2023)
 ----------

docs/source/releases/4.0.rst

@@ -53,3 +53,7 @@ You will need to assign the newly customised admin classes to the following sett
 - ``WAGTAILMENUS_FLAT_MENUS_ADMIN_CLASS``. This replaces ``WAGTAILMENUS_FLAT_MENUS_MODELADMIN_CLASS``
 
 Note that ``MainMenuAdmin`` and ``FlatMenuAdmin`` are now in the ``wagtailmenus.menuadmin`` module, and that the ``wagtailmenus.modeladmin`` module has been removed.
+
+Full Release Notes
+==================
+View the full release notes on GitHub or in CHANGELOG.md