1.21.3 - August 23 2021

Added

• Cable. An indestructible non-conductive wire.
  

Changed

• Renamed a few items
  
• Made destructible propagation wires less fragile
  
• Slightly faster contraption spawning / pasting
  
• Shards and crossbow bolts fired from their respective launchers no longer collide with each other
  
• Explosives heat up objects less intensily
  

Fixed

• Steam warning appearing too often
  
• Out of bounds hover height for hover thrusters
  
• The game now falls back to the object center when calculating the center of mass for frozen objects
  
• Crate debris not being removed correctly
  
• More consistent contraption mod detection
  
• Propagation wire destructibility issues (is that a word?)
  
• Activation transformer only outputting a green signal
  
• Minor bug fixes
  
• Center of mass gizmo being all jittery
  
• Frozen organisms not experiencing some things
  
• Tool shortcut subtool order