# 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`

[CLI and verify](/error-codes#cli-and-verify)