Apollodown has finally released stable versions of
Civil War Overhaul and
Dragon Combat Overhaul, and he has made another mod called
Fire and Ice Overhaul, which looks really good too.
A new audio mod is out, similar to the old Sound Propagation Overhaul, but quite better in my opinion:
Audio Overhaul for Skyrim. It tweaks the volume of a lot of sounds that was too low before and changes some sounds, like shooting with a bow. It's a very good mod.
Kick Bash replaces the bash animations with kicks.
By the way, CWO is the shit! I've fought in sieges in Riften and Morthal apart from Whiterun so far. There are new types of troops for each side and you can lose battles, which leads to having to defend another city (although I haven't lost a single siege yet). Despite the fact that it requires a new game, it's a mod you should all try.
Simple Melee Tweaks is something between Deadly Combat and Duke Patrick. I haven't tested it a lot, but I'm really liking it. You get staggered with every hit, like in Deadly Combat, but you can still move. Like in Warband, you can still move while being hit but your attacks are interrupted.