Hi Micha, hi Dirk,

I think it is not a good idea to complete overwrite the logrotate.conf 
at update because there are some
user configurable settings inside. It is better to use sed for adding 
the include line...

http://git.ipfire.org/?p=ipfire-2.x.git;a=commit;h=23b810171806939a23c3d5df7758b90dda357116

Arne