I reviewed the register and wrote `output/register-note.md`. The script's figures are in `output/register.json`. Of 20 assumptions, 4 are flagged, and the script's counts reconcile.

| ID | Assumption | Finding |
| --- | --- | --- |
| A-09 | Inventory turns, owner Tomas Herrera | Stale review, last reviewed 2025-03-14 |
| A-13 | Line of credit interest rate, owner Dana Whitfield | Stale review, last reviewed 2025-06-02 |
| A-16 | Merit increase | No owner |
| A-04 | Average headcount, owner Elena Brandt | Unsourced change, 23.00 to 23.75 |

- **Riskiest flag:** A-04 feeds the Headcount driver, so an unsupported change flows into opex.
- **Other changes:** Four other values changed in the Current version (A-01, A-03, A-07, A-08), and each has a source.
- **Owner question:** The note asks who should own A-16.
- **Review date:** The script dated reviews against its default of 2026-01-01, because you didn't give another date. Today is 2026-10-03, so against today more assumptions would likely count as stale. I didn't rerun with a later date. Tell me which date you want and I'll rerun.