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: 1, Redundant) by djh2400 on Monday July 27 2015, @09:43PM
an alternative browser that forked from Firefox around the time that Firefox went to the "Australis" interface
At the risk of being pedantic, I'll point out that Pale Moon's Wikipedia page [wikipedia.org] says that initial release was October 2009. Indeed, looking at the full release notes page [palemoon.org] on the browser's website, it's been around since version 4.0. IIRC, PM's version numbers have more or less matched those of Mozilla Firefox until 24.x; it has been around for a bit longer than merely the [fairly recent] introduction of Australis.
(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.