It was officially announced that ANGEL will upgrade to version 7.2 on the weekend of July 19. New features will include enhancements to the ANGEL mail tool, the chat tool reports and HTML editor (with expanded options for foreign language and mathematical equations)
A complete list of upgrades is available at http://tlt.its.psu.edu/news/index.html#angel72features. You can monitor the forum at the ANGEL Community Hub at http://ets.tlt.psu.edu/angel/ for updates in training, documentation and other events.