Pocket Edition 1.1.1

1.1.1 is an upcoming Pocket Edition hotfix only update to address stability issues introduced in 1.1.

Fixes

 * Fixed several crashes and improved stability
 * The Creative inventory can no longer be accessed in Survival
 * Redstone torches will no longer play the burn out sound when they simply lose power
 * Shulkers are now immune to fire
 * TNT explosions now apply the right amount of force to players
 * Mutated biomes will now decorate properly
 * Various fixes to Marketplace screens