1.1.1

The Christmas-themed 1.1.1 patch included a new snow biome, snowman NPCs and presents.

New additions

 * Candy Cane Block
 * Candy Cane Wall
 * Green Candy Cane Block
 * Green Candy Cane Wall
 * Snow Block
 * Snow Brick
 * Snow Brick Wall
 * Red Light
 * Blue Light
 * Green Light
 * Present
 * Snow Globe
 * Santa costume
 * Snowman Gangsta
 * Mister Stabby
 * Snow Balla

New features

 * Added an option to turn backgrounds off.
 * New event Frost Legion.

Changes

 * Reduced the amount of RAM needed to run Terraria.
 * Improved the automatic game quality adjuster.
 * Spears can no longer have modifiers that affect size, making their best modifier Godly.
 * Lighting update won’t skip as much on lower quality levels.
 * Water Bolt can now have conditions.
 * Mana Flower's price has been increased.
 * Cursed Torch item now emits light in water.
 * Harpoon can now be reforged.
 * Wyverns are less common and will be less likely to spawn near the ground.

Bug fixes

 * Items dropped on death for hardcore and mediumcore characters will retain their conditions.
 * Space Gun now has a value.
 * Diving Helmet now works correctly.
 * Walls now correctly show behind Glass Blocks.
 * You can now untie bound NPC’s with Autopause enabled.
 * Mediumcore and hardcore players will drop their cursor item on death.
 * Coins held on the cursor will correctly be dropped on death.
 * Dryad’s Corruption and Hallow status numbers are correct.
 * Fixed the shadow glitch of trippy lighting.
 * Music Boxes no longer duplicate when placed on platforms.
 * Fixed an issue that caused stacked coins to go missing from chests during multiplayer.
 * Lighting will now be set to Retro instead of crashing if Terraria is unable to switch to the new lighting mode.
 * Keybindings will no longer sometimes be set to "None" automatically.
 * Bombs thrown by clowns will now show that the wall has been destroyed in multiplayer.
 * Crystal Shards now give off light in retro and white color mode.
 * Hallowed Armor only has graphical effects with the helmet.
 * Players now have hair under their hats.
 * Statues no longer turn into Armor Statues when they are smashed from the top.
 * Clowns only throw bombs when their target is alive.