Bootless Star; A giant complexed shell based software that houses an environment for the supported programs. Comes included: Doom Builder 2 compiler, Doom Builder 64 compiler, GZDoom Builder compiler, and DeLorean backup
Adjacent flexibility with Subversion VC, add Git VC as it is also popular and widely accepted through services such as GitHub.
Suggestion: Try to automatically detect GitHub's native client and link to it's CUI tools if and only if possible, else - try to see if the tools are passable via $PATH -- latter being adjacent to the already existing module setup with Subversion support.
For assurance purposes for not only myself but to other end-users, provide both an MD5 and SHA-1 hash checksum for all downloads possible in the Release section of this project.