Minecraft wiki entry for Development_versions, associated text: MCPE-1982 Fixed mobs going out of fences when reloading a world
MCPE-8166 Lava will no longer leak out of a Blacksmith's house
MCPE-19097 The Nether Star can no longer be destroyed by explosions
MCPE-13215 Mobs should really no longer walk in circles if they spawn or walk on a block made from two slabs
MCPE-17278, MCPE-13613 Fixed an issue where Villagers would no longer breed
MCPE-18258 Arrows will no longer turn black after hitting opaque blocks
MCPE-18162 Capes will no longer appear when wearing Elytra
MCPE-18161 Fixed the message that appears after flying into a wall with Elytra
MCPE-18606 Fixed an issue where players could not sleep through the night if there were players in another dimension
MCPE-18531 Fixed medium/large-sized Slimes and Magma Cubes not having jumping or landing sounds
MCPE-19396 Destroying a painting no longer destroys the block behind it
MCPE-19038 Fixed the End Gateway in The End regenerating repeatedly
MCPE-18752 Donkeys once again spawn in the Plains biome
MCPE-16320 Chiseled and Smooth sandstone now have the correct bottom textures
MCPE-19818 Fixed chunks that can't be refreshed completely when the client receives new chunk data
MCPE-19636 Fixed rotated item texture on dropped Anvils
MCPE-13602 Villagers will no longer wander too far away from their Village
Villagers spawned using the /summon command will no longer just spawn as Farmers
Zombie Villagers of different variants now keep their professions when importing a world from 0.15.9 or earlier
Villagers will now run slower when attacked
Items that must be placed on blocks (ie. Rails and Torches) can now be properly placed on top Slabs
Fixed dying twice when hit with two different sources of damage
Fixed the positioning of mobs that are sitting on other mobs
Spider Jockeys will now properly spawn with Strays or Wither Skeletons if the conditions are correct
Ridden mobs (ie. Spider Jockeys) can now be pulled into Minecarts
"The End... Again...” achievement will now unlock properly
Fixed a crash that was caused by Ocean Monuments and Nether Bridges generating
Fixed infinitely burning fires that would cause gradual slowdown and spread more often
Fixed a crash when a player changes dimension and there are other nearby players
Players who receive more than one stack with the /give command now see the correct number of items received in the chat
Fixed several texture issues in the Candy Texture Pack
Fixed a crash when importing a file into the game (iOS only)
Fixed a crash when exiting a game session
Fixed crashes when launching a world with Behavior Packs and Resource Packs that had errors in the pack manifests