Not sure if this was posted:
http://www.computerandvideogames.com/332031/interviews/star-wars-old-republic-11-weve-already-got-people-working-on-content-for-2013/
Some update 1.2 info:
- New end game planet is called Denova which will have a new Operation and a new warzone
- Will include the full Legacy system
- Legacy system will allow you designate alts as siblings, friends, spouses etc
- Legacy system will give you bonus skills and perks
- They already have some content being worked on for 2013, some is even playable though no voice yet
More at the link.
As for end game content, I'm probably in the minority but since I'm not a big raider I'm hoping to see a lot of "fluff" content added. Pazaak and gambling has been mentioned but I would love to see stuff like ship decorations. Going further I would love to be able to build custom ships and have them paintable, upgradable and decoratable (I think I made that word up). They have the right the right idea with datacrons (I refuse to use guides for them, I want to take the time to find them myself, that's half the fun), I would like to see more "treasure hunt" stuff like that added. SWG had some great ideas with collections, items that you could get as random drops that would give you a nice item or decoration once you got the whole set. Add rare crafting items etc. Give people a reason to do FPs and Ops besides gear grinding.