Minecraft wiki entry for Development_versions, associated text: MC-137580 – Shulker Boxes reset assortment of inventory when broken then placed down again.
MC-137602 – Block models do not render using Java 10 (ConcurrentModificationException)
MC-137706 – Selecting obfuscated text in book crashes the game
MC-137715 – /drop dropping minecraft:empty 1 time for player causes unexpected error
MC-137903 – /fill command doesn't update light on client side