The latest popular internet browser firefox 27 has been released. With a tagline "Proudly non-profit, Innovating for you, Fast, flexible,secure" Firefox 27 come with several bug fix, the complate list you can find in : Firefox 27 the change log

What's New ?
trought Mozilla Firefox official bog, Firefox adds new social partners, new providers you can integrate with Firefox include delicious and Saavn.

Firefox is built for how you use the Web and we’ve been working on ways to expand our social integration in Firefox to quickly and easily connect you with your friends and family. Last year, we launched with Facebook as the first Firefox social integration partner and soon after we added Cliqz, and Mixi. Today, we are happy to offer more social integration options for you to choose from in Firefox.
Download Firefox 27
you can download the latest Firefox 27 trough :
  • Firefox Official FTP  (Ubuntu, Windows, Mac) : download here
  • Firefox Official Website  (Ubuntu, Windows, Mac) : download here