On Friday night at the property development channel Mac Dev Center came sixth beta version of OS X Mavericks 10.9.5. Update tested by developers for over a month. The release of the first test update of OS X 10.9.5 was held July 31 - a month after the release of the final assembly OS X 10.9.4 Mavericks .
Update OS X 10.9.4 debuted on 30 June. It corrected a rare mistake wireless interface Wi-Fi and eliminate the bug with sleep mode, receiving a new version of the browser Safari 7.0.6. In addition, in this assembly, improved compatibility with the "iron", increased stability and safety.
Sixth assembly of OS X 10.9.5, as well as all the previous ones, has the status of «Pre-release» and registered under the number 13F31. Key areas on which testers should pay attention to: Safari, USB, USB Smart Cards, graphics, Thunderbolt, and Gatekeeper.
The sixth test build OS X 10.9.5 available to users through the previous five, Software Update in Mac App Store. It is expected that it will be the last update for the Mavericks before the release of the final version of OS X Yosemite, scheduled for October.