Vendoz Mark, did you then have confirmation of this? I believe this is the case, but a confirmation of some that did the upgrade would help to better schedule operations
We tested this by adding one live domain to the mix before upgrading our test cluster. Yes, the downtime happens at step 4, but it’s very minimal, so no worries. Just keep in mind that you might need to reinstall PHP after the upgrade sometimes, so be ready with this if needed:
apt install --reinstall ecp-php{56,70,71,72,73,74,80,81,82,83}
Honestly, the upgrade process is well thought out. I expected it to be more complicated, but I was impressed by how simple Adam made it. It could have used another month of testing to be perfect, but nothing is perfect. Given the pressure from many users, I totally understand.
