Update blog-service/2025-02-21-ui.md

Author: kimsauce

blog-service/2025-02-21-ui.md

@@ -22,7 +22,7 @@ The Classic UI will be retired in 2025. The exact date will be communicated clos
 * **New orgs use only the new UI**. If your org was created after this change, the Classic UI will not be available.  
 * **MSSP exception**. If your org was created through a parent org, you can still switch to the Classic UI.
 
-## How has it improved since initial GA?
+## Improvements since initial release
 
 Here's what's changed since the [last rollout](/release-notes-service/2024/12/31/#september-19-2024-user-interface).