Apple released OS X v10.9.4 for all Macs running Mavericks included only few hundred MB and focuses to fix smaller problems such as re-joining known Wi-Fi networks, makes wake-from-sleep more reliable, and solves problem where Apple logo wouldn’t display correctly at boot. OS X version 10.9.4 also includes Safari 7.0.5.
OS X Mavericks v10.9.4 Update:
- Fixes an issue that prevented some Macs from automatically connecting to known Wi-Fi networks
- Fixes issue causing the background or Apple logo to appear incorrectly on startup
- Improves the reliability of waking from sleep
- Includes Safari 7.0.5
10.9.4 can be downloaded through Software Update, or manually from Apple’s support site in delta and combo update packages.