Minecraft wiki entry for Development_versions, associated text: MC-137487 – Crash: Ticking memory connection – java.lang.ArrayIndexOutOfBoundsException: -1
MC-137497 – Hundreds of mobs spawning
MC-137521 – Entities become invisible on low render distance
MC-137571 – Cursor becomes misaligned after using '§' in book & quill
MC-137697 – NBT list using "interpret" not comma delimited