Beats, new rules for social combat, new rules for monster creation, and broadening of Vices are all great new additions to the second addition. I got the PDF on a whim, but these new rules convinced me to invest in a paper copy as well. The clues system takes weight off of the GM, but personally I'm not fond of it because my players enjoy figuring out puzzles for themselves rather than having their characters do it via die rolls.

A fantastic companion to Pugmire, even in its early-access form. The concept of giving different races access to different callings highlights their cultural differences in a way that both makes a full-cat party entirely playable, while still encouraging the use of cat characters in a Pugmire game. Giving all characters the option of learning magic in the same way that magic-users can learn to use better armour is also a very nice step towards fluid character concepts.