Progress: * UM-2 [QEMU upstream maintainership] - usual release cycle work: rounded up a couple of last-minute fixes for "whoops, this crashes" bugs and some safe changes like docs typo fixes. * QEMU-422 [QEMU Arm Neoverse V1 vCPU for TCG] - Finished implementing the FEAT_PMUv3p5 work. In the process of testing it I found a handful of bugs in our existing PMU emulation code. Sent out the patchset which fixes those bugs and adds FEAT_PMUv3p5. - Cleaned up the epic to remove subtasks we aren't going to implement (FEAT_SPE, FEAT_TRF), and added one for "actually define the new CPU model" - FEAT_LSE2 is the only remaining real work here, and it is probably going to be seriously tricky...(i.e. I hope to leave it to RTH ;-))

-- PMM