As someone who is not a Batman fan, I do enjoy this comic. It can be a bit too campy at times but I think it's a fun blast from the past. I enjoy it for it's art mostly. I love seeing all the 66 tech. I'm actually surprised to see this series get cancelled. They've had so many spin off stories like the Lost Two Face episode, The Green Hornet, and we're about to get The Man From UNCLE and Avengers crossover. Not to mention Marc Andreyko (Wonder WOman 77 writer) has said he's talked to Jeff Parker about doing a crossover. So what's the deal? Is this series just ending or is it truly cancelled due to low sales?

The entire digital department is getting reorganized

So it's future is uncertain? It might be just a temporary thing?

I think that it may be renewed for a new volume after some time.