Safari 4.1.3 Software Update:

This update contains improvements to usability, compatibility, stability, accessibility and security, including the following:

- More accurate Top Hit results in the Address Field
- More accurate results in Top Sites
- Fixes an issue that could cause content delivered with the Flash 10.1 plug-in to overlap webpage content
- More reliable pop-up blocking
- Improved stability when typing into search and text input fields on www.netflix.com and www.facebook.com
- Improved stability when using VoiceOver with Safari

For detailed information on the security content of this update, please visit this site: http://support.apple.com/kb/HT1222