Latest released Helium version is 2.0 - it was released in March 2010. Version 2 includes new monitoring capabilities for configuring "silence alers" to BizTalk artefacts. Also Helium provides improved performance via new Helium architecture with own internal database for storing BizTalk messaging statistics and analysis. See details either from
Tour or Helium
documentation.
Version 1.0 was released in August 2009 and version 1.1 in November 2009. Currently we are evaluating and planning new features for next release.