Update changelog.mdx

Author: mintlify[bot]

changelog.mdx

@@ -24,8 +24,6 @@ noindex: true
 - Enhanced GIF image processing by skipping costly Imgix auto-formatting to reduce processing time and bandwidth usage
 - Optimized image serving performance with special handling for animated content
 
-
-
 ## Bug fixes and reliability
 
 - Fixed contact email routing in dashboard settings for Assistant add-on requests