Firefox 21 Launches with 3 critical fixes and new Social Integrations
May 15, 2013
Mozilla has launched Firefox 21 for Mac, Windows, and Linux, adding a number of improvements, namely to the browser's Social API. " Today, we are adding multiple new social providers Cliqz, Mixi and msnNOW to Firefox ," wrote Mozilla in a blog post today. The browser first added Facebook integration back in December, and the inclusion of these services goes a long way towards making social integration an even larger part of the services offered. The Do Not Track feature has been part of Firefox for some time now. You can enable it to add information to each connection request to tell sites about your tracking preference. Along with adding more social integration, the release also closed up security holes in the browser rated as high in severity, including two in the Mozilla Maintenance Service although only one of them left the browser open to potential remote exploits . Fixed in Firefox 21 MFSA 2013-48 Memory corruption found using Address Sanitize...
