Minecraft wiki entry for Development_versions, associated text: Attempting to combine stacks of the same item no longer swaps them instead on touch controls.
Items are no longer lost when swapping to and from the off-hand slot on touch controls. (MCPE-44706)
The How to Play button on the cartography table now directs to the proper screen.
Sweet berries no longer disappear on the hotbar when they are highlighted.
Killing a wandering trader's llama can no longer show their inventory screen.