X_KNOWN_GAP_UNPINNED
Means
an Open row of wiki/Known-Gaps.md links no test asserting today's behaviour, or a dead one
Typical cause
a gap nothing ties to the code stays on the page after the code closes it: 15 of 25 rows checked on 2026-11-02 were false
Fix
add [pin](https://github.com/developerz-ai/ultimate/blob/main/<test file>#<test title>) to the row, or state pin: none and why, then bun run scripts/known-gaps-pins.ts --json