Minecraft wiki entry for Development_versions, associated text: Fixed face occlusion with data driven blocks to properly account for unit cube transparent vs unit cube opaque
Fixed a crash caused by heap corruption with entity_collision and pick_collision components
Data-driven blocks no longer have their top faces rotated 180 degrees when carried or in inventory (MCPE-63134)
Mobs are no longer teleported back and forth outside solid objects if there is not enough space for multiple entities (MCPE-101202)
Fixed items not being placeable in additional horse equipment slots. Does not fix all equippable behaviors
Inventory size on the minecraft:inventory component has to be increased to match the equippable slots in order for the server to accept the item placement
The tooltip for item with item lock component will no longer show when game rule showtags is disabled