Welcome to the forum!
Mintcake69 did announce he was working on V1.3 around the middle of 2014. There hasn't been any further update since then.
I'm sure if there's any further news, mintcake will let us know. Until then it's a waiting game, unless someone else knows any different.
I thought that dyson was working on V1.3 or is that that version a completely separate project?