So yeah, two releases in one night. This one brings uninstall/rm and ls.
Uninstall / rm
Remove installed versions of Zig. This will break your symlink if you delete your current Zig version.
zvm rm 0.10.0 / zvm uninstall 0.10.0
LS
Now you can view what versions of Zig you already have installed! Just run zvm ls to get a list printed to the console.
Full Changelog: v0.1.2...v0.1.3