Apple has seeded the first beta of OS X Yosemite 10.10.2 to developers. The beta, build 14C68k comes mere days following the public release of OS X Yosemite 10.10.1.
The seed is available to developers via the “Update” tab of the Mac App Store, and should also soon make an appearance in the Mac Developer Center.
(Update – 11/21/14) – MacRumors reports that OS X 10.10.2 seems to be causing the latest version of Google’s Chrome browser to crash, plus Retina iMac owners are experiencing display issues with the beta.