New features:
- New hero: John von Neumann
- Some more "did you know" text

Bug fixes:
- Attackers stored in MEM or ACC sometimes remained visible on the screen.
- The text on the chips is scaled down if it doesn't fit into the rectangle.

Miscellaneous:
- Small changes in the hero dependency tree. For the current tree, see the game's wiki.
- Ameliorations to the "Level Select" and the "Info" screen
- Reduced cost of resistor chips
