Dave Filoni just shared on his Facebook page that they have completed the remaining Star Wars: The Clone Wars episodes, and they will be released in early 2014.
His message still does not address how the episodes will be released or how many episodes will be released. Previously, LucasFilm has released three video clips showing a clone killing a Jedi, Master Plo Koon and the wolf pack finding a light saber on a snowy planet, and Anakin helping Yoda escape the Jedi temple.
Dave Filoni shared the following on his Facebook page:
Star Wars fans - I have some exciting news! We have wrapped production on all of the remaining Star Wars: The Clone Wars episodes, and while that might be sad news in one way, it's good news in another. It means you will finally get to see them. When, exactly, is a detail I cannot yet share. I can confirm that in early 2014 you will be watching the final episodes of The Clone Wars, including one of Master Yoda's most challenging missions. So, get ready. We've got Clone Wars and Rebels coming at you in 2014. Animated Star Wars is alive and well. Trust in the Force my friends.