About Safari 5.1 for Mac OS X v10.6

This update contains improvements to stability, compatibility, usability, and security.

This article has been archived and is no longer updated by Apple.

 This update includes the following improvements:

  • Stability improvements for webpages when a plug-in stops responding
  • Stability improvements for web applications that use WebSocket with certain proxy configurations 
  • Improvements to the appearance and layout of text with HTML5 ruby annotations  
  • A fix for an issue that could affect the layout of mail.yahoo.co.jp
  • A fix for an issue that could cause elements in frames to appear in the wrong place on pandora.com and other websites
  • A fix for an issue that could cause custom-styled cursors on some webpages to be positioned incorrectly
  • Automatic hyphenation of justified text in Reader view  
  • A fix for an issue that prevented Safari from saving webpages with long titles as a web archive

Learn more

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

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