Today's update includes the following changes:
- Added the SPECIFICATION EDITOR, which lets you create and share your own TIS-100 puzzles.
- Added some performance improvements, which should help a little with the high CPU usage on Mac laptops.
- Fixed a crash when entering a minus sign into the console sandbox.
- Fixed the final puzzle to be replayable, just like the rest of the campaign.
- Definitely didn't add an undocumented opcode to the TIS-100 instruction set.