All Progresses gathered.
Whether or not we have issued a NICK command during registration.
Whether or not the bot has joined its channels at least once.
All Progresses gathered.
Temporary: the nickname that we had to rename to, to successfully register on the server.
Number of capabilities requested but still not awarded.
Whether or not we have seen end-of-MOTD events, signifying a successful registration and login.
Whether or not the server seems to be supporting WHOIS queries.
Transient state variables, aggregated in a struct.