I've been wanting to do this for a while: IMAPClient is now completely hosted on Bitbucket. The Trac instance is no more and all tickets have been migrated to the Bitbucket issue tracker. http://imapclient.freshfoo.com now redirects to the Bitbucket site.
The primary motivation for this change is that it makes it possible for anyone to easily interact with IMAPClient's tickets using the Bitbucket account they probably already have. Due to spam issues, I had to turn off public write access to the Trac bug tracker a long time ago meaning I was the only one creating and updating tickets. This change also means less maintenance overhead for me, so more time to spend on IMAPClient.
Please let me know if you see anything related to the migration that doesn't look right.