Minecraft wiki entry for Development_versions, associated text: MC-115201 – Narrator does not stop when leaving a world
MC-117211 – Crash upon crafting without accessing recipe book first
MC-117218 – Console spammed with command logging even after sendCommandFeedback, commandBlockOutput and logAdminCommands turned off
MC-117235 – Items are still placed in crafting grid after one stack reached the maximum stack size invalidating recipe and deleting items
MC-117302 – Recipe book GUI is incorrectly placed when resizing window to show / not show overlapping recipe book