[vchkpw] qmailadmin 1.2.10 + vpopmail 5.4.16...do people have working instances ?

[df]

I'm planning on upgrading my vpopmail to .16 and was wondering if anyone has 
working
instances of 5.4.16 and qmailadmin 1.2.10 successfully compiled on it. May as 
well ask
to prevent a downgrade to get qmailadmin working again ;)