Release Notes: Numerous bugfixes were made.
Release Notes: This release fixed missing SystemTime initializations in adns, a small memory leak that occured when rehashing, a leak of hidden server IPs when auto connects are disabled, and a problem with SIGTRAP handling that caused the program to crash on FreeBSD when detaching gdb. LUSERS was changed to be paced by WHOIS_WAIT instead of PACE_WAIT.
Release Notes: The old resolver has been completely removed and replaced with one based on adns (fixing the spoofing problems seen with the old resolver), and many other fixes.
Release Notes: Bugfixes and OpenSSL support.
Release Notes: OpenSSL support was added. TS5 has replaced TS3. Many other enhancements and bugfixes were made.
Release Notes: Major bugfixes and code cleanups.
Release Notes: Major debug code cleanups, kqueue fixes, fixes for compilation problems on many platforms, IPv6 fixes, k-line bugfixes, C++ support and simple arithmetic in the parser, and countless other code cleanups and bugfixes.
Release Notes: AWAY propogation, vast changes to the configuration file's syntax, server side ignore for all users, flood-control for channels, half-ops, channel hiding, and new vchans (channels can have the same name, but with different views). Channels that have existed for at least 30 minutes are preserved for 30 minutes if they are empty or split, and remote K-lines are supported.