Here's the most recent changelog to save heading to the daily build thread, for all those who like instant gratification!
Fourth release candidate for 1.7
Added tooltip to CoronaMtl Abbe number for better explanation
Small UI tweaks and fixes
Some hair material maxscript names renamed to be consistent with UI
Favorite star of a material in MatLib is now visible only if the material is marked as favorite, or the mouse cursor is above the material's preview.
Fixed Corona UVW randomizer never using extreme value ("to") when using step option
Fixed jumpy movement when orbiting Corona camera
Fixed converter script refusing to launch due to bad build timestamp