As far as I know, TTYD+ is already at final version, and that page has the most recent version of the hack, including all 3 versions of it. It also includes several txt files with details for what each includes/changes and instructions on how to install, etc if that's needed for anything. (Like if you share with someone who has no idea how to use hacked roms lol)
If there are any updates, they will almost definitely be posted on that page, though, so I'd suggest bookmarking it and checking it e