This is a special release in light of the recent so-called Zombieland vulnerability revealed by Intel earlier this week.   Normally we don't generate -rc stable patch releases, however in the interest of maintaining our, and the Community's sanity, this release is exactly the same as 6.7.0 except for updated Intel CPU microcode and corresponding Linux kernel (4.19.43).  If 6.7.1-rc1 "fails" with something but 6.7.0 "works" then we can be fairly confident microcode/kernel to blame.  We