This kernel is for x86_64 only. If you want to reconfigure it for x86, feel free to, but I'm not going to as I only have x86_64 hardware.
This will never leave BETA status as it's usually total chaos about how releases are handled, features may appear and disappear faster than you can blink. The only thing I can promise about the kernels I upload is that if I upload it, it built, installed, and booted on my personal system without a problem.
I use LUKS and LVM for everything but /boot,...