EDIT: Amended to v0.9.8.1 (decided I should actually include some campaigns in the Demo to avoid confusion. The default campaign simply just use the rules of the game as is, but this makes it clear). 

New demo/preview. v0.9.8 is the latest version with new rules updates, refinements, proof-reading, art, etc. Featuring, as usual, 2 classes, the default campaign, and no way to actually end the game. But there's enough to try the game out. Also included are new Player Aids, and a new Character Sheet.