[ksk-rollover] Automated Updates (aka RFC 5011) add-hold for the new root zone KSK expires soon

Looking at my records, the new KSK appeared between 2017-07-11@1305UTC and 2017-07-11@1405UTC. (I run some probes at 5 minutes after the hour.) "30 Days later" means 10 August (not 11 August!). We are less than 24 hours away from that as I write this message (about 20 hours now).