I released Canyon Core 0.5.1 today. It is available either from the Dataforte Maven Repository at http://www.dataforte.net/listing/maven/releases/ and tagged in SVN at https://canyon.svn.sourceforge.net/svnroot/canyon/tags/canyon-core/canyon-core-0.5.1/

This is the first stable release of Canyon Core, and I’ve put quite a bit of work into it over the past few years. Releases of Canyon Echo2, Canyon Cooee and Canyon Echo3 will follow shortly.