Comment by mctt

I installed this on my testing server. Everything worked. It needed 13.3-U1 so I performed a manual tar upgrade/update because I was still on an older release on the boot USB. https://download-core.sys.truenas.net/13.3/STABLE/U1/

I didn't use the latest U2 because FreeCORE didn't ask for that.

I have not tested; sh freecore-enroll.sh --revert or RETURN TO 13.3 from the web admin interface.