Several more versions will be released, including PM 3.6 and Brawl versions.
In addition, we're planning on working on "Melee reverb" variants in addition to the Legacy ones. These variants will sound closer to how he sounds in Melee. So look forward to that!
If you'd like to support Dean for his work on the project, visit his support page and read his message to the community!
I think we can speak for the whole community when we say how excited we are that he was willing do to this. Thank you, Dean!