This release is for just the Printer app. Loader has not changed.
Changes are: some little bug fixes, UI improvements (Template Editor window is now resizeable to aid users with small display sizes, and shows the effective DPI of the Artwork for the entered print size), and added the ability to print multiple pages of output in a single go.
Other improvements including a proper progress bar are on the way and should be out within a small number of days - I wanted to get these improvements settled first.