SonicOS 7.0.1-5051 gets available
SNWL is providing a new firmware for Gen7 which gets web published over time. It's already presented on the MSW Dashboard but not all downloads are available at the moment. In my account I can see TZ 270 and TZ 470, the rest will follow over time.
It fixes a couple of potential DoS vulnerabilities and should be worth a look, no further information on PSIRT at this moment.