25.7.0.1

For this month's release, we've:

• Added support for Image Playgrounds! Use it to add images to your posts, generate a featured image, or site icon.
• Added undo and redo to the experimental editor (have you tried the editor yet? if not, you should!)
• Made the Gravatar Quick Editor a bit nicer.
• Added a shortcut for changing the featured image for a post.
• Improved how images in your media library are displayed – it should be a little nicer now.
• Done the usual bug fixes and performance improvements (mostly in the editor)