Minecraft wiki entry for Development_versions, associated text: MC-5719 – Clicking on items in inventory is delayed or does not work.
MC-5737 – World generating in stripped parts.
MC-5744 – Daylight sensor emits power in the nether even though there's no day or night there.
MC-6757 – Game crashes trying to render blocks 55, 64, 71, 95 as items.
MC-6833 – Doubled up TNT minecarts creates huge lag ("Nuclear minecarts").
MC-6900 – Locked chest crashes game.
MC-7019 – Minecart with TNT explodes prematurely before derailing.
MC-7111 – Melon and Pumpkin seed stems use the fully grown texture scaled down to the right size.
MC-7119 – Cake uses inside texture on all sides when placed.