• Light crash
• Item remapping
• Item enchantments and custom names
• Block connections
• Stone slabs
• Swimming
• Falling blocks
• Spawn eggs
• Flower pots, banners, mob heads, beds
• Note blocks
• Entity NBT
• Various errors when changing dimensions
• IndexOutOfBoundsException on Indrit's test server
• Old I18n translations
• Wrong dog collar colour
• Recipes
• Tags
• Commands
• Invalid entity tooltip in chat
• Slow down swimming

Delivered. Everything still unchecked is moved to separate issues.