Pocket Edition v0.12.3 alpha

v0.12.3 alphahttps://bugs.mojang.com/browse/MCPE/fixforversion/15393 was released to fix some bugs.
== Additions ==
; Skin packs
* : Halloween Costumes Skin Pack.
== Changes ==
*Description for LAN option changed from Local Server Multiplayer to Broadcast to LAN.
== Fixes ==
;Other
* Tooltip position was incorrect, and visibility time was too short.
* Fixed so controller doesn’t lose its functionality on the death screen.
* Prevented Mojang logo from appearing sideways on iPhone 6 Plus.
* Stopped mining strength passively growing, allowing one-hit block breaks.
* Item from 1st slot of hotbar got duplicated when placed on different hotbar slot from inventory.
* Controller tooltip (“[X] Tab”) doesn’t overlap in the hotbar in the inventory menu.
* Player couldn’t use controller’s D-pad to navigate through the inventory menu.
== References ==
de:Pocket Edition Alpha 0.12.3
el:Pocket Edition v0.12.3 alpha
es:Pocket Edition v0.12.3 alpha
fr:Version portable Alpha 0.12.3
ja:Pocket Edition v0.12.3 alpha
pt:Edição Pocket v0.12.3 alpha
ru:Alpha 0.12.3 (Pocket Edition)
zh:携带版0.12.3