4 Rules to Make Star Wars Great Again is a beautiful animated short with a very clear message, as per its title.
Star Wars Rebels - Property of Ezra Bridger
Property of Ezra Bridger is another animated short taking place in the Star Wars Rebels universe.
Lucasfilm Uses Game Engines in Film Making
Lucasfilm will combine video games and movies to axe the post-production process.
Star Wars: The Clone Wars - Plo Koon's Discovery - Clip
Here's a two minute clip from one of the final upcoming story arcs for Star Wars: The Clone Wars.