Ok my homelab server Beastie is running on 14.3-p6 just like all of my Bastille jails. I think I'm going to attempt to upgrade Beastie first to 15.0 and see how I get on. If I'm not back online later you know what happened. Please work perfectly as I'm going to follow your upgrade instructions to the letter.

https://www.freebsd.org/releases/15.0R/installation/#upgrade

Success ! Beastie is now running 15.0-RELEASE. Admittedly I did have one little hiccup at the stage where it says to upgrade all ports and as I thought I dont have as i'm using binary packages I ignored and continued which then gave me an error for doas ld-elf.so.1: Shared object "libutil.so.9" not found, required by "doas" . After a wee panic aka squeaky bum time I found the answer which was to run as root pkg bootstrap -f and then pkg upgrade. After that everything rebooted nicely. Now I'm left with my Bastille jails which I need to read a little more on as I really don't want to stuff them up. So this might wait until tomorrow ???
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