I wrote on Wed, 27 Mar 2019 14:32:00 +0100:
Is it possible to have an option for cleaning up all temporarily created session files [...]?
Although it might be nitpicking, let me be more specific.
The x2goserver leaves $HOME/.x2go/ssh/key.* files.
The Windows client leaves cache-unix-..., S<nr> and S-<user>-<nr>-... directories in %HOMEPATH%\.x2go.
I suppose none of these should be longer needed after a session has ended, right?
Ingo