diff --git a/CHANGELOG.md b/CHANGELOG.md
index 723f2f878..1cdc3d7c6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1 +1,12 @@
-## [Unreleased]
\ No newline at end of file
+<!-- Keep a Changelog guide -> https://keepachangelog.com -->
+
+# A+ Courses Changelog
+
+## [4.0.0] - 2024-08-23
+
+### Changed
+
+- Complete UI overhaul
+- Rewrite of the plugin from Java to Kotlin
+
+## [Unreleased]