[ACTIVITY] report week ending 20 Jul

Progress: * VIRT-65 [QEMU upstream maintainership] + code review - another pass of the GICv2 virt support - IMX6UL SoC support - more patches for v6M support in core and NVIC - PMU emulation improvements + rolled another 3.0 release candidate * VIRT-164 [improve Cortex-M emulation] + implemented and sent a patchset for doing tailchaining of pending exceptions during exception return

thanks -- PMM