diff --git a/RELEASE_NOTES.md b/RELEASE_NOTES.md
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@@ -1,3 +1,9 @@
+### 5.4.5
+- [SimplePrimitives] Added accordion variants with custom titles
+- [SimplePrimitives] Avoid accordion animation for initially active sections
+- [Primitives] Reworked dropdown
+- [Animations] Fixed Animator removeAll and removeFinished
+
 ### 5.4.4
 - [GoldenLayout] Implemented layout deserialization and multi-window layouts (breaking)
 - [SimplePrimitives] Optimized checkbox