dock and transients

I just upgraded to the latest darcs snapshot. Transient windows aren't
resizing properly (e.g. the firefox 'save as' dialog). A recent post
mentioned a "typo/copy-paste error in the latest release" which affects
this - is that relevant to the darcs code too?

For quite a while now, I've been using "docker" in a floating dock in
order to swallow a few icons/systray stuff. Since the upgrade, they
aren't showing up anymore. I haven't upgraded docker or any of the apps
that display an icon. Has something changed in ion?

Thanks, Mike