how to push selected changes only?

[hamann.w at t-online.de]

Hi,

I have come to a point in a project where I wanted to keep a stable / reference version,
so I cloned the repo and started to experiment on new stuff. At that point I stumbled across
a few problems that I would like to see fixed in the reference version too.
These fixes can be expressed either as specific filenames or as specific revision
numbers. Hg push will accept only a single reviosion number.
Is there any way to send them back? If not, I would probably have to send
the modified files as they are now (and have revisions compressed into one step)

Regards
Wolfgang Hamann