Any new updates or bug fixes for Skyrim? Wondering if quests like Return to Esbern have been fixed and if anything new has been added.

We have some new kill moves. You're not really missing much.

On the plusser side, im guessing more fabulous mods have come out, if you're playing on PC.

OP i did the same as you, i played skyrim until mid december then left it until late april and now... i love it!

its all psychological imo, if you start to get bored of a game, leave it for a long period and you will miss playing it dearly and you will have a lot more fun playing it again.

yes there are a couple of new things i.e. bow and arrow killcam

All depends on what you play on.. If its console then no not really just some kill moves.
If you play on PC then there is a world of deferents because of mods. PC also got new kill moves and so on

If you have kinect and a xbox you can now use kinect commands+ skyrim got new kill cams and smithing is different now.
And soon we will get DLC info at E3,but maybe you already knew that

If I were you, I wouldn't begin another playthough at least until the DLC dates are announced. That way you'll take a "rest" from the game and you'll return when there's fresh content avaliable. That's what I'm currently doing right now (well, except for trying out new, interesting mods...sort of a test installation of the game).

Nah bro, game still svcks.