Thunderbird v 0.6 has been released!
Along with
better spam-catching support and other goodies, it has a new icon to match firefox's style...
You can find more info in the release notes
here.
For you gentoophiles, it's
already on portage.
WARNING
DO NOT install Mozilla Thunderbird into a directory containing program files from a previous version. Overwriting files from a previous release WILL cause problems. To re-use the directory of a previous install, the directory must be deleted and recreated, emptied, moved, or renamed. You should not file bugs in Bugzilla if you choose to ignore this step.
The program directory does not contain profile information; any existing accounts, account settings, options, e-mail, and news messages will remain intact. This release does not require changes to your profile to function properly.
Important: If you used a prior version of Thunderbird and installed themes OR extensions, you need to do the following or Thunderbird may NOT run properly. Find your
profile directory. There should be a sub directory called chrome. Remove everything in chrome. This will not affect your mail data or preferences.