Documentation edits made through Mintlify web editor

Author: mintlify[bot]

changelog.mdx

@@ -9,6 +9,12 @@ To subscribe to updates, please [**“Turn on notifications”**](https://help.x
 
 <Tabs>
   <Tab title="Historical changelog">
+    ### May 20, 2025
+
+    `X API`
+
+    Today, we launched new X API v2 [Account Activity API endpoints](/x-api/webhooks/introduction). Learn more [here](https://devcommunity.x.com/t/announcing-media-upload-endpoints-in-the-x-api-v2/234175).
+    
     ### January 16, 2025
 
     `X API`