I'd like to see one too - they are rarely published (BaFIN will get it I'm sure). Usually the markets are reopened, some trades cancelled and everyone continues.
didn't get one for the same thing in April (4 hour outage), no reason to expect we'll get one this time either
They used to run on OpenVMS. I don't know if that's still the case.
Pretty sure it’s Linux now. One thing I like about t7 is they offer private exchange simulation environmentS in the cloud you can spin up and test against.