The Icecast team has announced the new release of Icecast 2.5 beta2 (22.214.171.124). This is a beta release and not recommended for production use. You can check it out at Icecast.org.
A big Thank You to everyone involved in its continued development – Icecast is a rock solid media streaming platform and it has always been a pleasure working with people in its community. Cool Mic would not be possible without it.