We're going to be bringing the repositories down temporarily for a migration. I'd expect the downtime to be less than an hour and will start within the next 10.
Update: We started a few mins late, but we're doing the final catchup sync now. We'll be done shortly.
Update: We're waiting on the final sync to finish, then we'll be turning services back on. Sorry for the delay.
Update: We're complete and back online, please report any issues with any repositories.