[Mailman-Users] upgrade from 2.1.5 to 2.1.11 on debian

[Marcus]

Hi,

I'd like to upgrade from mailman 2.1.5 (self-build backport on an older
sarge installation) to 2.1.11 on Debian/Lenny. 

Before installing the mailman package on the new lenny box I've copied
the /var/lib/mailman/ directory from the old server (mailman 2.1.5) to
the new one. After that I've started an "aptitude install mailman" to
install mailman 2.1.11 on the lenny maschine. The installation didn't
show any errors and I can access all lists through the webinterface. Is
that the right way to upgrade or did I forget some migration stuff?

Thanks,
Marcus