As the title says, and as most likely has been asked a thousand times, what is the easiest way to delete multiple backed up versions of a mod in your staging folder? I never thought it would hurt anything, but with the release of EasyNPC it is reading multiple versions of the NPCs from those backups. I know you can go through the time-killing task of doing them one at a time using the Version tab and Minus sign next to them. I also know you can go into the staging folder directly to delete them but that has never worked for me without some form of warning from Vortex telling me I'm about to screw something up.
Is there a way to delete all but the current (in use) versions, like a batch file or something? I have a lot of these and now it is becoming an issue. We really need something to keep that folder "clean". Especially since some people (me) apparently have sloppy modding practices. I just wanted to keep a backup in case there was a problem with new releases, but in some cases I have 15+ of them. It has gotten out of hand.
EDIT: Even deleting them one at a time does not seem to be cleaning up my staging folder. I thought that is what this did when removing the mod and the archive?
EDIT: I guess that last part was my fault I use Q-Dir to have several directories open at once in one program and I forgot it doesn't auto-update the list. You have to refresh.