There's many stuff being added check this link below. It will also tell what's in 0.9.0.
0.7.0 will come out in April 2013
The next update for minecraft pe is expected soon with a lot of addition features.
If you have already purchased Minecraft PE, then update the game.
Yes
you go on minecraft launcher and go to options and force update you cant update if you got classic
next update hopefully
In Minecraft PE the horses will come soon since the pocket edition will soon get that update.
Minecraft: Pocket edition will update whenever you choose, as long as an update has been released to the public.
An "out-dated-client" means someone needs to update their Minecraft app to the latest update.
As of yet, you cannot make a snow golem in Minecraft PE. This will come in a future update.
As of 01 May 2015, you are unable to get a horse in minecraft PE, it may be added in a future update.
Beginning of February
April 3 2012