Starbound V7 + Hotfix Details on what was actually fixed will be updated later.

Worlds/quests/ships were wiped this update, characters were not.

Also..

• Added skyrails based on Apjjms mod!
• Added a brand new weather system, moddable weather/new environment effects
• Hydrophobic objects are destroyed by all liquids
• Trees can now be planted
• Critical items stay on the ground longer
• Some new monster behaviours
• You must now be orbiting a planet to set it as your home
• Free teleportation to home planet from ships teleporter
• add acid rain, meteor showers, water collecting during storms and more
• made species mods easier to combine with one another
• add support for keysignature and keysignature changes for the abc system
• Disable speedlimit for default projectiles to fix inaccurate bullets
• New craftable turrets based on Healthire‘s mod
• You can now land on asteroid fields, based on hints mod
• Tech now has descriptive instructions
• Tons of Christmas stuff!!
• Pos no longer 1 hit kill you
• You can no longer breath on moons or asteroid fields without the proper equipment
• Better fix fall damage
• New barren planets perfect for building
• Gravity now varies from planet to planet
• Some planet backgrounds improved
• Existing biomes can appear with different liquid types
• You can now craft racial flags, to show you’ve been to a planet
• NPCs will now switch to melee weapons up close
• More random encounters
• Pos can now be captured
• Wiring station can now be built to access to a ton of different wiring tools
• fixed mech legs
• tons of server improvements