Hi lovers of the best e-mail client around ;-)
We haven't had an e-mail entitled "Green Day" for a while. That's because the tree hasn't been particularly green for some time now.
Recently the situation has improved, so I decided to declare a "semi-green" day and report a bit about what's going on. Here's the picture:

As you can see, we have two Windows-specific failures we haven't had time to investigate yet and there are some failures on Linux debug.
As always, perma-red tests are switched off, but I'm happy to report that last weekend we brought the IMAP/NNTP subscribe tree dialogue and its test back which broke in TB 59 after the removal of XUL templates. In-content options and particularly the font chooser also work, and we're working on adapting and re-enabling the tests. The stand-alone options window was removed as previously announced.
Calendar/Lightning has been disabled for a while now and its tests therefore don't run, but work is progressing on bringing both the add-on and the tests back online.
In coming weeks we'll look into the removal of RDF; we sadly had to fork M-C's RDF module as a temporary measure after its removal there.
That's all from the "keep C-C going" guy (me), we have some "big ticket" items in the works, done by the newly hired developers.
Briefly about Thunderbird 60: This week we'll be releasing the last beta, Thunderbird 60 beta 8, followed very soon by the ESR release.
Jörg.