Minecraft wiki entry for Development_versions, associated text: MC-159843 – Exploded bee nests/bee hives does not release bees and does not keep them inside the block.
MC-160499 – Baby bees suffocate when against a solid block ceiling.
MC-160586 – Bees enter the burning nest or hive.
MC-160589 – Bees will not escape from the burning nest or hive.
MC-160590 – Bees do not leave their nest or hive when the nest or hive is destroyed by flames.
MC-160887 – Right-clicking an adult mule with spawn egg does not spawn baby mule.
MC-161388 – Drowned are brighter when holding fishing rod and nautilus shell
MC-161646 – Holding certain items, such as a banner, makes the elytra/cape get darker.
MC-161719 – Pigs (and probably other entities) have a weird shading issue when in 3rd person toggle.