twest I have updated 8 servers without any issues, aside from the first couple of application servers I updated I didn't change the /etc/apt/sources.list.d/enhance.list to 'noble'. I thought everything was beautiful and they were working fine for about a week, and then I ran 'apt update' and 'apt upgrade' and a bunch of incorrect PHP packages got installed and things broke and had to be reinstalled.
If you do happen to screw it up like I did its pretty straightforward to fix it, after you change /etc/apt/sources.list.d/enhance.list from 'jammy' to 'noble' just run:
apt update
apt install --reinstall appcd ecp-php{56,70,71,72,73,74,80,81,82,83}
As long as you don't have anything custom going on and you remember to update enhance.list prior to running your updates I don't think you should have any issues. My advise would be to try your lowest priority server first. I left the control panel until last as I was most nervous about it, but it went smoothly without any issues.
