it's still in development yeah, you can check the twitter at @63Redux, join the Discord, and we'll probably be working on other methods of notifying people but we're pretty understaffed so it's hard to do that while also working on the project and also doing other things i don't really play GD i just used to and i vaguely keep up with what goes on i was never a good player or creator and i never really enjoyed it all that much but it's an interesting game that i have a lot of memories with and it impacted a lot of the design philosophy behind Redux' level designer (although often in a "we're not going to do that" kind of way and that's a good thing i think)
oh right you can always check the commit and branch history on the public code repository github.com/GTcreyon/SM63Redux/branches even if you don't know what it all means you'll see that things are still moving, albeit slowly
