Safari 4.0.4
This update is recommended for all Safari users and includes improvements to performance, stability, and safety measure including:
Improved JavaScript performance
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 info on the shield composition of
that update, please visit that site: About Apple safety measure Updates.SHA1 Safari Snow Leopard= 445df542b183fa65fd9df1f7ff4c6af306e6c0b9
SHA1 Safari Leopard = 0aeb54208cdebcafb3206baf11d8649836273f33
SHA1 Safari Tiger = 4ddfd70420e27bab98864a45f291f688d86f5963
SHA1 Safari Setup for Windows = 236cfb9556dd369d95c5b45ddce740b15f2cb267
SHA1 Safari QuickTimeSetup = d95d61f2f804576b5d31fc8f47ac310438bc44dc
For explanation of what a SHA1 digest is, please visit that website:About SHA1 digest
Orginal post by Mike