Amazon just released Lumberyard 1.21, the latest beta release of the game engine and interactive development environment. This new release offers a new automated secondary animation system and updating the physics system to PhysX 4.1. The new release also streamlines the launcher making it easier to develop games for multiple hardware platforms.
Just ss before, Michael Fleischauer from GameFromScratch is kindly enough to create this review video on Lumberyard 1.21: