NOOOOOOOOOOOOOOOOOOOOOOOOOOO!!! Dear God, I hope this is not true!

As Obi Wan once said, "I felt a great disturbance in the Force, as if millions of voices suddenly cried out in terror and were suddenly silenced. I fear something terrible has happened."

http://www.examiner.com/article/it-seems-as-though-the-clone-wars-is-done

Well, hopefully they atleast release Season 6, I'd be fine with ending it there, but to leave cliffhangers from Season 5 is not acceptable.

Anyhow, if this is true this might affect the usability of certain arcs like Maul for a film.