According to the guys over at Apple Insider, there is a new version of Apple’s OS X On the way, as version 10.9 has been spotted in online web logs, and other sites have also spotted Intel based Macs running OS X 10.9 in their logs.
It looks like Apple could be testing early beta’s of OS X 10.9, as they are getting ready for the next major release of their OS X operating system, although it may be a while before the next version is released.
The last major update to OS X was 10.8 Mountain Lion, which was released in July of this year, previous to that we had OS X 10.7 Lion, which was released in July of 2011, so we suspect we may have to wait until next year until OS X 10.9 is released.
Source Apple Insider