• Security: It's no longer possible for a site administrator without network management privileges to craft REST requests to alter options
• Security: Authentication is now required to pause & resume the current upgrade routine, thanks Asif Masood
• Bug fix: The image_downsize filter is no longer handled if another plugin has already handled it
• Bug fix: Offloaded images in post content are now looked up together rather than one at a time, reducing database queries on pages with many images
• Bug fix: Media that has not been offloaded is no longer looked up in the database again every time a page asks for it
• Bug fix: Offloaded media data held in a persistent object cache now takes up far less room, particularly for images with many sizes
• Bug fix: Updating the plugin no longer clears the entire persistent object cache, only the plugin's own cached data, where the cache supports it
• Bug fix: Checking whether the custom tables exist is now much faster for large multisites, and happens periodically
• Bug fix: SVG files offloaded to Google Cloud Storage no longer fail with rate limit errors