On June 5, it is time for this year's edition of the fair is developing WWDC. Apple is expected to show off new versions of their operating systems, including Mac OS and iOS 10:13 11.
According to Macrumors have the first traces of Mac OS 10:13 already surfaced, including a link to Apple's website, which contains the text 10:13 . Moreover, it is increasingly common for visitors to the site, uses an operating system with the name Mac OS 10.13.
As for possible names, Apple has trademarked Redwood, Mammoth, California, Big Sur, Pacific, Diablo, Miramar, Rincon, Redtail, Condor, Grizzly, Farallon, Tiburon, Monterey, Skyline, Shasta, Mojave, Sequoia, Ventura and Sonoma .
Sharp version of Mac OS 10:13 released probably in the autumn, possibly in connection with new Macs.