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