* Fix not being able to scroll the index page. Oops. Cleaned up how that was managed.
* Clean up things in changelog and known issues and future features. Some of it has been done for years, oops.
* Make the label for the join button for passworded games word-wrap.
Blank white cards are no longer indicated by an ID of less than -1. There is a new field on WhiteCardData. (They will still have a negative ID, but so will external cards.)