Question
Debian 11 Bullseye has been released on August 14th, 2021. Does Plesk support this OS?
Answer
Yes, Debian 11 is supported from Plesk Obsidian 18.0.42 version.
Note: it is available only for servers with x64 processor architecture.
At the moment the following components are not available for Plesk installation with Debian 11 OS:
- WatchDog
- ModSecurity Atomic ruleset
- Mailman
- Webalizer
Also PHP handlers up to 7.3 version will not be avaiable on Debian 11 as they has reached their End of Life cycle and were deprecated by PHP project.