First off ISIS has been updated to 3.1.20 and it looks like a few useful features have been added – The special pixel tool now allows the user to select a background color for viewports. The default background color is black and can be changed the same way special pixel colors can be set. The Read more about ISIS, Tweeting, Hooked on the fly, Biorbs[…]
The Integrated System for Imagers and Spectrometers (Isis), a specialized image processing package, has been updated to version 3.1.19, the main improvement in this release is a better THEMIS IR Camera Model. Grab it from the ISIS website.