Safari 5.1.7 contains improvements to performance, stability, compatibility, and security, including changes that:
- Improve the browser’s responsiveness when the system is low on memory
- Fix an issue that could prevent webpages from responding after using a pinch to zoom gesture
- Fix an issue that could affect websites using forms to authenticate users
- Disable versions of Adobe Flash Player that do not include the latest security updates and provide the option to get the current version from Adobe’s website. For more information, please visit:http://support.apple.com/kb/HT5271.
For detailed information on the security content of this update, please visit:http://support.apple.com/kb/HT1222
You do not need to restart your Mac. Get it through Software Update or here.