Robert Cerny has released version 4 of his Topincs Topic Maps-based wiki and knowledge management tool. A major change in this version is that it now uses TMCL (according to the latest draft) to represent the topic map schema. As far as we are aware, this is the first TMCL implementation to be released. For more information, please see the announcement.
Tags: RobertCerny, TMCL, tools, topincs