0.7

The 0.7 update added many new weapons and retextured some existing sets.

Miscellaneous

 * Added Aurum.
 * Added Eternity Core, which drops from enemies post-Plantera in the Dungeon in Expert Mode.

Accessories

 * Added Celestial Idol.

Weapons

 * Added Sandstorm Tome.
 * Added Aura Cast, Aurakin, Aura Tripeater, and Aurum Saber.
 * Added Ninja Katana, Tears of Sorrow, The Eater, Giga Mind, Skeletron Fist, Retinasm, The Destroyer, Starthrower, Fireblast, Frosthail, and Shockstorm, which drop from vanilla bosses.
 * Added Astral Barrage, Cosmo Striker, Glacial Rift, Inferno, Katagina, Prismatic Flamebuster, and The Hive, which are Expert Mode exclusive.

Potions

 * Added Extinction Flask

Enemies

 * Added Aura Assailant and Aura Slime, which spawn in the Dungeon in Hardmode.

Resprites and Visual Effects

 * Resprited Desert Blaster, Desert Trailers, Sand Sprayer, Solitary Storm, Staff of The Sandstorm, and The Grit.
 * Resprited Firelash and Scythe of Eternal Flame.

Gameplay

 * Replaced the elemental Ashes with Essences and increased their drop rate.
 * Altered the recipes of elemental items.
 * Spiked Puffs and Tiny Puffs no longer drop weapons.
 * Reworked the Blazing Trisword and Icicle.
 * Buffed the Somber Bulwark.
 * Buffed Void Leviathan's drops.
 * Buffed the Void Leviathan to better suit the new weapons.