At today’s World Wide Developer Conference (WWDC), Apple announced the immediate availability of Safari 4 final for both Mac and PC.
Safari 4 contains over 150 new features, including a screen reader, basic HTML5 support, and a much improved JavaScript engine. A full list of new features can be found online.
The latest release is now the first browser not in beta to score a full 100% in Acid3 tests, which tests a browsers support for JavaScript and CSS3.
Safari 4 can be downloaded from the Apple Safari website.