Each version is a real working deploy on the VPS. Click to open, then click { } (bottom-right) to see the editor chrome for that version.
freshvibe-cms from v0.4.3 to v0.8.0, vendored at /var/www/freshvibeapps/clients/freshvibe-cms-vX-Y-Z/. Each is a real git working tree (not a snapshot) so you can cd into one and run git log, git pull, or edit files. The { } dev button mounts the chrome from that exact version's vendored files — so what you see IS what that version is.