Installation after new computer

Hello, my router table is currently running Linux Mint 19.3 Tricia and Linuxcnc  2.8.0.  The table is wired to Mesa cards 7i76-7i92M.

I am going to try to hook up the tool changer using the Carousel config.  I decided it would be a good time to install my new computer
prior to working on the tool changer. On my computer I just installed Linux Mint 22 _wilma. Can someone help me choose the right version of linuxcnc to install so that I can copy my configs over and (hopefully) work seamlessly?

Thanks for any help,
Travis
 

I would update to the latest normal release (2.9.3)
I don't think there are any major hal/ini file changes
between 2.8 and 2.9