I have in mind two version backward compatibility is supported e.g. r2.11.0-rc1-1 supports 2.10 and 2.9. Am I right?
I’d appreciate if a note is added to docs.
That’s already there, in a generic way on top: https://icinga.com/docs/icinga2/latest/doc/06-distributed-monitoring/#versions-and-upgrade
Ups, I have to use my eyes.
No worries, that chapter is far too big. I’ve updated this for 2.11 in various ways already, so the versions fit too.