I see the launcher is now beta-21, any update notes?
We released a small bug fix with a workaround for the Windows long path limitation (unless one explicitly programs around it, Windows limits file paths to 256 characters). The latest Battletech patch didn't work without it.
The versions between beta-15 and beta-21 have contained only art assets and the like, which is why we didn't bump the version number, or release a changelog for them. Unfortunately currently we need to do releases of the launcher to update art assets, we're working on a solution for that.