On one hand, I doubt that Bethesda included any new killcams in the patch - they weren't in the notes, and I don't think anyone's mentioned seeing them. But on the other hand, I really hope there are!
I definatley think that mounted killcams should be a thing. Imagine charging a stronghold and your first kill is cleaving a bandits head off in slow motion. Shhhhhweeeeeet.
I have killcams happen a lot so I kinda feel a bit confused when a go 1hr without a killcam lol. Im liking the archery killcam improvement, much more graphic and clearer.