Extensions fans, rejoice! Apple has released Safari 5.0.1, which officially enables Safari Extensions by default, and introduced the Safari Extensions Gallery. The gallery, located on a page on Appleâ€™s site, allows users to search for extensions, browse by category, and install them with just one click if the user is running Safari 5.0.1.
Appleâ€™s gallery exists to showcase top Extensions in a variety of categories, such as social networking, productivity, and shopping, but third-party developers can continue to develop and distribute Extensions via their own websites. However, Extensions downloaded from third-party websites must be installed via the Finder, rather than by the one-click method that Appleâ€™s gallery utilises. Regardless of the source, all Extensions are required to be signed with a digital certificate and run in a sandboxed fashion that insures the userâ€™s security.
Competing browsers such as Firefox and Chrome have had their own extensions features for some time, so Safari â€” which was initially released in 2003 â€” is comparatively late to the party. But that doesnâ€™t mean Apple isnâ€™t throwing its weight firmly behind Safari Extensions, as evidenced by the top-notch partners itâ€™s lined up, such as The New York Times, Major League Baseball, Amazon, and Twitter, whose Safari Extension is the first of its kind for the social networking site.
Besides enabling Extensions, Safari 5.0.1 includes a number of other bug fixes and features enhancements, such as more accurate top hit results in the address field, better stability when using the Safari Reader keyboard shortcut, a fix for an issue that prevents Safari from launching on Leopard systems with network home directories, a fix for a problem where DNS prefetching requests could overtax some routers, and resolution for a problem where VoiceOver would misidentify elements of web pages.
Finally, the update also includes a number of security patches, among them a fix for maliciously crafted RSS feeds, a handful of patches for maliciously crafted websites that could allow arbitrary code execution, and a fix for the AutoFill hack that was disclosed last week.
Safari 5.0.1 requires Mac OS X 10.5.8, 10.6.2, or 10.6.3; on the Windows side, youâ€™ll need Windows XP, Vista, or Windows 7. The update is available from Appleâ€™s support download site or via Software Update. Apple also released Safari 4.1.1, which brings many of the same fixes and security patches to users on Mac OS X 10.4.11.