https://www.sidefx.com/products/whats-new-in-h205/ [www.sidefx.com]

Also, check https://www.sidefx.com/Support/system-requirements/ [www.sidefx.com] because the requirements have been bumped for this release. We've also added support for a couple more linux distributions that some of you have been asking for.

EDIT: Steam builds are up now.