As we've said before, we aren't affiliated with the PMDT at all, we're just fans.
If you are telling folks PM is continuing, that is harming the scene and confusing it. We don't want to do that, so we'd like to make it clear that we don't plan on doing that. Legacy is just our flavor of it, and shouldn't ever be considered the standard.
PS. The "Retro Mode (alpha)" in 1.3 is not at all affiliated with the Project64/Retro mode that's being worked on independently.