Sean White sent word that the Thrust project will be switching codebase to... quake. He has also made the Doom-specific Thrust textures and sprites available to the general public.
In other Sean-related news, a new test version of his SmashDM mod will be released soon, pending some code changes and addition of bonus stages. He could also use some more character skins, if anyone's listening. Plus, he's expecting some new sounds that ought to be quite good.