updated 01:59 pm EDT, Mon June 30, 2014
Builds in Safari 7.0.5
In addition to iOS 7.1.2, Apple has issued the final version of OS X 10.9.4 via Mavericks' Software Update feature. Like its sibling, v10.9.4 deals exclusively with bugfixes. It solves a glitch preventing Macs from automatically connecting to recognized Wi-Fi networks, as well as the reliability of waking a computer from sleep mode.
Bundled with the update is Safari 7.0.5, a new version of Apple's browser software. 10.9.4 may be the last (or second-to-last) major update for Mavericks, since OS X Yosemite is due sometime this fall, presumably in September or October.