Lots of upgrades and bug fixes. Nearly everything has been refreshed. The latest GTM 6.0002, Fileman 22.2, WorldVistA/dEWDrop 5, tmg-cprs has bug fixes, the latest vitals .dll, treatment plans, improved template math, images in notes. The usual Astronaut goodness: ability to easily install and use arbitrary Linux distributions, migrate, backup, upgrade, up to date Enterprise Web Developer. Installation guide is here.