Minecraft wiki entry for Development_versions, associated text: Sound & music effect volume issues fixed.
Fixed issues with text lagging when updating (& not updating scroll bar visibility, too).
Fixed various text sizing and spacing issues.
Lava and water should again go where the player points to place them.
Worlds again displayed in the Play tab for Win 10 players with utf-8 symbols in their names.
Fixed a crash when players with utf-8 symbols in their names tried to delete a world.
FOV slider now shows the correct value.
Stone blocks should now show up in all recipes when using the MCPE crafting screen.
Fixed a game crash on startup if the player had two monitors connected with different DPIs (Win 10 only).
Android keyboard will no longer switch to the numeric keypad if the player locks and unlocks the screen (Android only).
No more crashing when eating mushroom stew.
Realm names no longer overlap the number of players actively in the realm.
Fixed a crash when the player's internet connection dies while using Replace World on Realms.
Guardians, wither skeletons & blazes respawn naturally again when switching from peaceful game mode to easy/normal/hard, however, they will only do this in newly generated structures, not ones that have already been discovered.
Fixed the Store getting stuck on "Getting products…" screen
Fall momentum now saved even if the player closes & reopens a world.
Skeleton horse traps should now work correctly (multiple bug fixes).
The player now has to actually brew a potion to get the achievement.
"Local Brewery", "Monster Hunter" and "Archer" achievements fixed.
Cycling through commands to get to the @ character now properly displays all available values.
Minecarts with chests/hoppers/TNT no longer get stuck halfway in a block if they run into it.
Mobs can drown again.
Fixed a crash on mobile devices if game was launched without wi-fi enabled (MCPE only).
Fixed arrow hit sound effect.
TTS narrated messages are no longer interrupted by sending a new message.
Sprinting fixed so it doesn't stop unless hunger is low.
Fixed a crash with the /drop command.
Paintings can no longer run into each other at right angles.
Fixed a crash that occurred when selecting a world for Replace World for realms (iOS only).
Fixed a bug that caused mining to go slowly after a player reconnected to a multiplayer game while riding a horse.
Fixed a bug where the player could use commands to have buckets place other blocks.
Cats no longer change their textures back to ocelots when worlds created before 0.16 are loaded.
Fixed a bug where the villager reproduction rate was capped by something other than door count.
Fixed a bug where game would hang on a black screen during launch (Fire TV only).
Fixed a bug where endermen would get angry even if the player only looked at their torso.