| Flag | Set? (MUST/MAY/…) | Description |
|---|---|---|
| parsing_must | MUST NOT | |
| reading_must | MUST NOT | |
| writing_must | MUST NOT | |
| playing_should | MAY | |
| playing_must | MAY | |
| editing_should | MUST NOT |
None.
This extension fixes a bounds check in the #PUT command affecting ZZT and Super ZZT, preventing it from placing things on the bottom-most row of the board.