These seem to get marked as duplicate... but there is an easily available piece of information that I had to do quite a bit of perusing to find that I think most users asking would like to see:
Per the Fridge "Users of 12.04 LTS will be offered the automatic upgrade when 14.04.1 LTS is released, which is scheduled for July 24th."
I'm only posting this in case some other frustrated user is looking for this information, and like me, is not finding it in the other answers the "duplicates" are being referred to.