On Tuesday, the site developer Mac Dev Center debut next, the fifth beta version of OS X Mavericks 10.9.5. Update tested by developers since the beginning of August. The release of the first 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 .
The release of OS X 10.9.4 was held on Monday, June 30th. Assembling a rare mistake corrected wireless interface Wi-Fi and removed a 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.
Fifth build OS X 10.9.5, as well as all the previous ones, has the status of «Pre-release» and registered under number 13F24 (previous was designated 13F18). The main areas on which testers should pay attention to the basis of the cover sheet from Apple: USB, USB Smart Cards, Safari, graphics drivers, and Thunderbolt.
Fifth assembly is available for users of the previous four test versions via Software Update feature in Mac App Store. It is expected that OS X Mavericks 10.9.5 will be the last update for the Mavericks before the release of the final version of OS X Yosemite, scheduled for October.