I forgot to mention that there can be more than one active alert at any given time, but only the one with highest priority is displayed in the status bar of the QT client and shown in the getinfo rpc.

And of course, thanks for updating the chain explorer. There's one more feature we'll all want: the records! showing the largest primes so far!
I'll see if I can make a quick implementation inside the client, so you could just query it.

Thank you,
Gatra