diff --git a/site/dev/changelog.md b/site/dev/changelog.md
index 29136ca..36cf8b8 100644
--- a/site/dev/changelog.md
+++ b/site/dev/changelog.md
@@ -21,6 +21,14 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 
 </div>
 
+## Beta
+
+## Added
+
+- Added `oauth-1.0a` to built-in NPM modules.
+- Added [util.hmac()](https://pilotmoon.github.io/popclip-types/interfaces/Util.html#hmac) function for HMAC calculation (useful for extensions that need to use OAuth 1.0a).
+- Added [util.getRandomValues()](https://pilotmoon.github.io/popclip-types/interfaces/Util.html#getRandomValues) and [util.randomUuid()](https://pilotmoon.github.io/popclip-types/interfaces/Util.html#randomUuid).
+
 ## PopClip 2024.5.2 (4615)
 
 ### Changed