Just letting you know that it is possible to downgrade and obtain Muck v1.2, v1.25, v1.26, v1.3 and possibly older/future versions [other than the three Update 1 versions on the beta program]. (You can do so using the manifests on SteamDB -> direct download from Steam) I'm not sure if this is intentional or might be removed, but this allows us to get all the beatable (released?) versions (and a few old releases). I didn't log on SteamDB, so I'm not sure if there are all the old version manifests. I'm also not sure if v1.21-v1.24 were ever released. (No manifest available)

Seems like my speedrun isn't listed here (but it is submitted in my runs and it appears as 4th place of steam version in my profile, which is wrong) My category is Any%,Unrestricted,Web/Free, but I can't find it anywhere

After watching the new Any% WR (and, honestly, that was a lot better than my RNG-based strategy), I noticed that the run used medal rooms (unlocked before the run)... Aren't (already get) medals for NG+ category though? (I know there are medals that you can obtain before starting the game, but after those, you are still forced to play the game to obtain all them)