Pale Moon, an alternative browser that forked from Firefox around the time that Firefox went to the "Australis" interface and is a favorite of many Soylentils, has released version 25.6.0 as of today. So what's new in Pale Moon? Let's check the changelog (I'll abbreviate to give you a quick runthrough):
Plus many others that seems less significant to me (but click through for the full list if you'd like to make your own decisions about what's "significant").
There's also a number of security fixes, which I won't quote here but can be found after the list of non-security-related changes.
(Score: 5, Touché) by tempest on Monday July 27 2015, @11:31PM
I think it's technically accurate, as Pale Moon was intended as an "optimized" version of Firefox until the Australis interface was introduced, THEN it became a fork.