It's only three months since Mozilla outed the official Firefox 4 browser, but the fifth generation is already ready to roll.
The Firefox 5 release candidate emerged on Mozilla's ftp server over the weekend, and barring a few tweaks here and there, the complete version is now available to download.
The official release has been slated for Tuesday, if you want to hold-off until then.
The new version of the browser isn't as much of a departure from Firefox 4 as its predecessor was to Firefox 3, but offers easier access to the do-not-track setting which stops advertisers following you.
The speedy arrival of the foxy new browser follows Mozilla's vow to increase the turnover of new versions.