First, the Character Progression page has been split into two pages. The first is focused on loot—how equipment items interact with the character sheet.
A lot of detail straight from the instruction manual has been added, with diagrams, to provide a more clear picture of how loot tetris-ing works. Check it out.
Second, a new Character Progression: Skills page has been added that gives a brief overview of skills.
Third, a bunch of screen shots have been updated on the website to reflect the newer art improvements that have been done to all the tiles and tile objects.