I ran an Ubuntu update on the terminal now, and I got a notification about Firefox 6 (firefox i386 6.0+build1+nobinonly-0ubuntu0.10.10.1~mfs1) with a size of about 15.7Mb. Still downloading, will update this article later. 🙂
Nah, nothing much changed. Its still like Firefox 4 / Firefox 5 on the UI side. But on the technical side, it carries some security fixes. Although, the Java console ( JRE 6 / JRE 7 ) is not compatible with it and there was no option on how to fix / update it.