diff --git a/CHANGELOG.md b/CHANGELOG.md
index 6c92898..2902f1e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,18 @@
 
 All notable changes to this project will be documented in this file.
 
+
+## [0.4.0] - 2024-03-25
+
+- Stash API payloads & URL changes.
+- Added Google Play Games linking endpoint.
+- StashClient no longer inherited from MonoBehaviour and added to the scene.
+- Removed unused dependencies.
+- Added Google Play Games to the sample.
+- Sample now refreshes tokens before linking.
+- Added conditional compilation for iOS/Android-specific code in the sample.
+
+  
 ## [0.3.0] - 2024-03-12
 
 - Stash API URL changes