Enough has been done on 2.0 that it’s probably a good idea to release another beta. There is now an unofficial feature freeze on 2.0, and hopefully the protocol won’t need any further tweaks. Linking with 1.2.x servers is still supported as it has been throughout the entire 2.0 line.

We need people to test 2.0, especially in a live environment. Since it can link to 1.2 servers, it’s possible to link a test server to an existing network and get real network traffic, while (hopefully) restricting any stability issues from the new code to the test server. Alternatively, contact us on IRC if you would like information on linking to the inspircd dev/QA testnet.

http://www.inspircd.org/

http://www.inspircd.org/forum/showthread.php?t=7202