New 21.5-inch Retina 4K models expected.
Apple Releases Safari 4.0.4
This update is recommended for all Safari users and includes improvements to performance, stability, and security including:
- Improved Full History Search performance for users with a large number of history items
- Stability improvements for 3rd-party plug-ins, the search field and Yahoo! Mail
For detailed information on the security content of this update, please visit this site: http://support.apple.com/kb/HT1222.