neeshy [1] filed a request to merge rlvm-git [2] into rlvm [3]: Upstream hasn't made a release in over 10 years so both rlvm and rlvm- git are forced to build from master. There's no reason for the -git version of the package.
[1] https://aur.archlinux.org/account/neeshy/ [2] https://aur.archlinux.org/pkgbase/rlvm-git/ [3] https://aur.archlinux.org/pkgbase/rlvm/