Improvements:

• Motivated item orbits to explore their hearts a bit more, and as a result they can now rotate in the opposite direction!
  
• Small performance improvements.
  

Fixes:

• Fixed current ability not being saved when passing a checkpoint.
  
• Fixed a handful of pipe editing bugs.
  
• Fixed issues with certain items when spawned from a throwable item.
  
• Fixed light crate color schemes not updating when the theme was changed with a theme prophecy. (Thanks, Redstoneboy1009!)
  
• Fixed being able to leave the ability ring animation if spawned inside it. (Thanks, SkyPlayz!)
  
• Fixed NPC bodies being rendered behind the shape shape fill. (Thanks, Redstoneboy1009!)
  
• Fixed rare collision issues between room loads.
  
• Fixed invulnerability timer not resetting when restarting a room. (Thanks, Redstoneboy1009 and Erik!)
  
• Fixed invulnerability timer progressing even if the game was paused.
  
• Fixed cat face not matching the actual health state inside pipe junctions.
  
• Fixed chaining multiple item orbits causing the later orbits to move further and further away. (Thanks, Niko and Erik!)
  
• Other fixes.