Thanks to the excellent mirrorbrain project, we will be upgrading the backend to our mirror system tomorrow to take advantage of some new features, some of them were even added at our request (thanks again Peter)! As a result, beta testers for the upcoming Dharma release may experience a brief downtime tomorrow afternoon (US time). While it has been designed to be a seamless upgrade, there is always room for the unexpected.
While the update is taking place, users will be unable to fetch or upgrade add-ons. Please watch for the all-clear here before submitting bug reports or reporting issues on the forum.
Update: Done! Users should have experienced less than than 1 minute of downtime.