The status at this point is that I have GrowlMail initially working
under 10.7, it turned out to be a little bit more work than just
adding the Message and Mail UUID entries into the plist (though that
appears to still be required). Notifications work and click callbacks
both work at this point. I will be spending the next day or so going
through and verifying that all the summary mode and mailbox and mail
account filtering behave as expected. Subsequent to getting this
release out GrowlMail will start picking up some new features as well
as closing out some long standing tickets that have been sitting in
the growl ticket tracker for years.
The plan at this point is to have a binary available as soon as Apple
posts 10.7, unless they do it tomorrow, in which case it might take a
day or so to get everything else sorted out.
There will also be a companion tool in the event you want to be
entirely cutting edge and are running pre-release versions of the OS.
It is currently titled GrowlMailUUIDPatcher, it will update the UUIDs
in the plist and relaunch Mail.app for you. Ultimately you should
only do this if you're willing to accept that GrowlMail might not work
and are able to provide feedback regarding the failure.
I will be setting up a google group to handle support/issues and there
is a ticket tracker on the github project page for anyone that wants
to file feature requests/bug reports.
any questions can be attached to this thread or you can ask me
directly via twitter http://www.twitter.com/rudyrichter