This summer we're expecting some big new themes! Following the recipe to base new themes on existing ones (maintenance!) we plan on making at least 2 new themes before the end of the year! This time, we'll proceed according to our user's preferences! Please take part in the poll at the end of the page.
We are also planning on reverse-engineer our Windows 10 themes into the MTAC, to avoid syntax errors that GTK doesn't like (see here). MacOS Cheetah and OS X Leopard will make a comeback in short, accompanied by the classic Mavericks theme.
As a side project, I may start a console-looking or an all-black theme (kind of like B00merang Blackout but based on MTAC)
Also, if you haven't checked our Fuchsia theme, here's how it's going: