# Quality Proof Archive

This folder contains historical implementation notes, targeted closure scans, residual reviews, and preparation records that are still useful for maintainers but should not sit in the top-level quality-proof path.

## Boundary

- These files are preserved for release history, claim traceability, and maintainer audit context.
- They are not the beginner user path and should not be promoted as customer-facing feature documentation.
- Current release proof pages remain one level up in `docs/quality-proof/` and are linked from `docs/quality-proof-guide.md`.
- Do not delete archived proof notes unless claim-ledger references, release documentation, and package documentation boundaries have been checked.

## Archived in Documentation Cleanup Pass 1

The first cleanup pass moved historical phase notes, product-control targeted closure scans, public API cleanup proof notes, virtualization micro-proof notes, and superseded recipe preparation notes here. PASS proof pages for recipe verification stayed in the live proof path.