Mojang’s Sisyphean quest to port all the features of the desktop version of Minecraft to the Pocket Edition continues. The latest update, 1.0.4, brings in NPC villager trading stalls and a new set of skins for the Biome Settlers. A bunch of other fixes and tweaks have been added in to smooth out gameplay and generally tidy up. The 1.0.4 update is now live on the Play Store, though it might take a day or two to roll out to your specific phone or tablet.
Minecraft: Pocket Edition adds new Strangers skins, villager trading, and a bunch of tweaks and bug fixes in 1.0.4 was written by the awesome team at Android Police.