The current stable release is ircd-ratbox-3.0.8:
[ HTTP US | HTTP US2 | HTTP SE ]
Signature file: [ HTTP US ]
sha1sum: 544a94032ec700897204acd50ca176539f731b05

To checkout the current stable tree from the subversion repository:
svn co http://svn.ratbox.org/svnroot/ircd-ratbox/branches/RATBOX_3_0

There is no current devel release.

To checkout the current development tree from the subversion repository:
svn co http://svn.ratbox.org/svnroot/ircd-ratbox/trunk

All released versions are available from: http://www.ratbox.org/download/