Apple Computer released updates for Safari in both Panther and Tiger. The company released version 2.0.1 for Tiger and version 1.3.1 for Panther. Both updates have minimalist notes that say simply the update "improves website compatibility, application stability and support for 3rd party web applications."
download Safari 2.0.1
system requirement: Mac OS X 10.4.2
download Safari 1.3.1
system requirement: Mac OS X 10.3.9
UserAgent: Mozilla/5.0 (Macintosh; U; PPC Mac OS X; en) AppleWebKit/412.6.2 (KHTML, like Gecko) Safari/412.2.2