Firefox 8 released

Mozilla announced today the official release of Firefox 8

The built-in search box in Firefox’s navigation toolbar has been extended to support Twitter searches. Users can now select Twitter from the drop-down list of available search engines. Mozilla partnered with Twitter earlier this year to release a special build of Firefox that ties into the social network. The search box integration from that custom build is now part of the official Firefox release.

Another noteworthy user-facing feature in Firefox 8 is stricter control over side-loaded add-ons. Mozilla is cracking down on third-party applications that install add-ons in Firefox without the user’s knowledge or permission.

If Firefox 8 detects side-loaded add-ons when it starts, it will disable them by default and display a prompt asking the user if they want the add-on to be enabled. This will help protect users from invasive toolbars and other unwanted cruft.

In addition to these new browser features, Firefox 8 also has some improvements under the hood. The browser’s HTML rendering engine has gained support for cross-origin resource sharing, a feature that will allow a website to load WebGL textures from other sites. WebSockets also got a boost in this release with an updated implementation that conforms with the latest draft specifications

Users can download Firefox 8 from Mozilla’s website. The new version will also be rolled out to users through the stable update channel.