Release notes

RELEASENOTES.md

@@ -2,8 +2,5 @@ Integrate Amazon S3, CloudFront and Amazon S3–compatible storage with Joomla!'
 
 #### Changelog
 
-* Bug fix: [HIGH] Some S3 buckets may return directories with an empty name, breaking Media manager
-* Bug fix: [HIGH] Clicking the sidebar folder names leads to an error
-* Bug fix: [MEDIUM] No image previews when using straight up S3 (instead of CloudFront)
-* Bug fix: [LOW] PHP 8 warning
-* Bug fix: [LOW] PHP 8 deprecated notice
+* New feature: Thumbnails caching on the local filesystem
+* New feature: Local caching of Amazon S3 file operations