Minecraft wiki entry for Development_versions, associated text: MC-349 – Villagers ignore data tags in trading.
MC-954 – Air blocks floating in water.
MC-25646 – Music keeps playing when putting in a disc in a jukebox and breaking it at the same time.
MC-38372 – Sprint glitch.
MC-58568 – Item frames with items in them do not frustum culling properly causing severe FPS lag.
MC-59226 – 3D-dropped items not spinning.
MC-61587 – /summon Rotation.
MC-70472 – Crash when trying to connect to a server with more than 73 characters address.
MC-72688 – /execute Detect gives false positive when in different dimension.