https://stepansuvorov.com/blog/2013/06/firefoxos-%d1%82%d0%b5%d0%bb%d0%b5%d1%84%d0%be%d0%bd%d1%8b/ Release 2.0 Tue, 25 Jun 2013 20:03:22 +0000 hourly 1 https://wordpress.org/?v=6.3.1