Backup loading. A new Backups page lists every timestamped backup the editor has ever made — of the working copy, and of your live save (the backups/ folder next to the game's save file) — newest first with local date-times. Load puts a backup into the working copy so you can inspect it like any save; your current working copy is itself backed up first, so nothing is ever lost, and your live save is only written when you then choose Apply to game….
The page also shows on the "Open a save to begin" screen — so if your save ever refuses to load, your backups are right there to restore.
Zips include the voice-preview clips, thumbnails, and CJK font as usual.