Currently show a "This repository is empty.", metadata shows it could have been deleted and recreated 15 hours ago, the current repository description is "This is your first repository".
A textbook case: public funds burned for years on a service that was never viable. The money's gone, the work's gone, and predictably, so is the project. Same old story.
“The kernel cache doesn’t contain any user info, and by unencrypting it we’re able to optimize the operating system’s performance without compromising security,”
This is probably the only true part of the article, it means that they disabled a kernel feature of cache encryption to speed-up performances.
It has nothing to do with source code nor binaries of the kernel.