Not sure if others remember, but several months ago, a video surfaced showing a dozen of novel things that designer added to the game when they were given a week to express their creativity by working on whatever they wanted late last year...
The video showed things like bow and magic finishers, crossbows, vampire feeding animations, flying mounts, mounted combat... and all these things have gotten or are getting in the game in either 1.6 or the DLC according to the latest leaks.
The confirmation on the flying mounts is much thinner than for the rest, being based on things seen in an ini file, but still. Its clear we're getting all this stuff or very close to it now.
Im excited, cant wait

EDIT2: The Game Jam video in question here http://www.youtube.com/watch?v=DGIgXeGC6Dg
EDIT: Heres the full feature list of things developed that week... OK maybe we're not getting EVERYTHING, but damn close.
- Seasonal foliage and shedding leaves on trees.
- Flow-based water shaders.
- Fully animated spears.
- Magic and ranged combat slow-motion kill-cams.
- Water arrows and a Detect Life-esque "Assassin's Vision"
- Guards that re-light torches.
- Paralysis runes.
- Moving platforms and hanging structures in dungeons.
- Fast-flowing underground currents.
- Pitch-black dungeons.
- New follower customisation, commands and favoriting.
- Adoption.
- Building of your own home (with skeletal butler).
- Combining spells for new effects.
- Goblins.
- New Draugr
- Waygate fast travel.
- Skeletal horse mounts.
- Mounted combat.
- Dragon mounts.
- Soulbug familiar.
- Kinect-based Shouts.
- SSAO.
- Better underwater visuals.
- Footprints in snow.
- Verlet surfaces for non-rigid objects (which means morningstars and flabby giants).
- Fire and ice arrows.
- Werebears.
- Lycanthropy perk tree.
- Vampire feeding.
- Becoming a flying vampire lord with vampire imp minions.
- Mudcrab animation tweaks.
- A 100 foot-tall mudcrab.

