Apple released OS X 10.9.5 after approximately a month of testing and Apple is releasing this new version exactly two months after the release of OS X 10.9.4. This update allows all the Mavericks users, improves the reliability of VPN connections that uses smart cards for the authentication and improves the reliability of accessing files located on the SMB server and also includes OS X 10.9.5 Safari 7.06.
Now the Mac OS is at version 10.9.5, bringing with it a number of stability and performance updates, and this likely to be final update to the Mavericks ahead of release of OS X Yosemite and this can be expected in the month of October. This OS X Yosemite brings a lot improvements to the Operating system.
OS X Yosemite also brings the revamped look and also many new features which includes the integration with iOS. Stay tune for more updates and information.