This also includes buffer modifications to have a larger read buffer
and IRCv3 implementations (partial or not) for:
labeled-response, msgid, server-time, batch and account-tag.
As said, it is the initial and partial implementation.
There are still various FIXME's and TODO's, the API of various
functions may still change (actually that is true for the next
months, even) and some stuff is currently in the core that will
be moved to modules.
always as new users (regardless of reputation), causing the protection
to kick in too quickly for the poor new users. This was noticeable
after for example one server died and new users reconnecting massively
to the remaining servers. Reported by Lord.