Title says it all. It's been set at "They will be re-enabled soon" for quite some time now.
A "when it's ready" answer won't be seen as offensive, I just got the curiosity.
When its ready
Sorry Ashlar couldn't resist.
No problem, a dev would be appreciated. Or change the text... Soon has a certain meaning after all.
It's not really a great secret. The build releases are being delayed by our transition to GIT. Once the transition is completed and Billy the Buildbot is able to make builds without fail across platforms, builds should start up again. It's entirely possible that a 10.1 "fix-it" release will come out at some time in the near future as well.