Apple Releases OS X Mavericks 10.9.1 to the Public
On Monday, Apple released OS X Mavericks version 10.9.1 to the public. The update is free and available to Mac users through the Mac App Store under the Updates tab; alternatively, Mac users can also use the Software Update option under the Menu.
The update is recommended for all users of the 13 and 15-inch MacBook Pro with retina display (the late-2013 model) and includes a number of stability improvements and enhancements to the operating system. Most notably, the update adds many improvements to the built-in Mail application.
The update adds improved support for Gmail, improves the reliability of smart inboxes and search, improves usefulness of contact groups in Mail, fixes a problem that could prevent VoiceOver from recognizing emoji, introduces Safari 7.0.1., and a number of other various minor improvements.
For a full list of the improvements in OS X Mavericks 10.9.1, you can visit Apple's Support Web page via this link
The update will require a restart after downloading, so make sure you save all work before progressing with the update. As with any operating system update, you should back up your data first to ensure the safety of your data should anything go wrong.