This is a list of Pocket Edition 1.1.1 development versions.
1.1.1 build 1 (also known as 184.108.40.206) is the first build released for 1.1.1 which is a hotfix only release. 
- 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
1.1.1 build 2 (also known as 220.127.116.11) is the second and final build released for 1.1.1 which is a hotfix only release.
- Continued fixes for crashes and stability