AmIRC 3.6 has been released along with the new web site
http://www.amirc.org/ where it can be downloaded.
AmIRC 3.6 brings support for
UPnP port forwarding. It also supports turbo and
passive DCC modes, making it work much better behind a NAT/firewall. A long standing bug with resuming DCC SEND has been fixed as well.
Read more for changes.