Beta 3.9 is the last major Beta build and introduces a number of new features including major overhauls of both the Galaxy map and Ship Outfitting plus multiple ways to reach the rank of Elite through trading, Exploration and Combat.
Plus countless ongoing fixes, tweaks, improvements and optimizations.
The menus are all very much more polished now. The menus in the Oculus look like you're looking at an IMAX screen. Much improved.
Download Elite Dangerous Beta