My Mac popped up with a software update for Safari this morning. The update address memory usage problems, adds PDF support and a couple of other issues.  The 5.1.2 update is available for Mac and Windows.


This update contains various improvements, including fixes that:

  • Improve stability
  • Address issues that could cause hangs and excessive memory usage
  • Address issues that could cause webpages to flash white
  • Allow PDFs to be displayed within web content

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