Upgrading Lenny -> Squeeze having ispconfig in mind
I'm running ispconfig 18.104.22.168 on Debian Lenny (5.0). I'm up to upgrade to Debian Squeeze (6.0) - so, far, nothing special.
Are there any upgrade advises related to ispconfig? I mean, upgrading debian should not be an issue at all, however, ispconfig changes a lot of configuration files...