# Version history

## 1.0.0 — 2026-08-29

- Completed one user-authorized Codex semantic-review pass covering 840 classifier judgments,
  1,000 safeguard judgments, and 310 grouped award-link candidates.
- Released the weighted safeguards index, five charts, full report, PDF, and analytical tables.
- The release is not independently human reviewed and reports no inter-rater agreement or kappa.

## 0.1.0-research — August 28, 2026

- Fixed study window and 1,532-notice candidate frame.
- Completed full attachment hydration, download, extraction, and OCR.
- Added exact-scope evidence scoring and ten-category validation design.
- Added classifier and safeguard review/adjudication packets with weighted uncertainty.
- Added agency, notice-type, set-aside, and M-25-22 period tables.
- Completed full-corpus SAM Contract Awards queries and local archived Award Notice matching.
- This prerelease version was not cleared for publication and was superseded by 1.0.0.

Version `1.0.0` is the first release. Any later data or methodological change will add a dated
entry and regenerate the SHA-256 manifest.