2026-07-17 — Release burst (maintainer-directed): adr-37 adopts

2026-07-17 — Release burst (maintainer-directed): adr-37 adopts changelog-driven releases (rolling Unreleased -> dated heading in a reviewed PR IS the release decision; auto-release.yml tags exactly that commit and calls release.yml as a reusable workflow; idempotent, GITHUB_TOKEN-only). Extends adr-31, does not replace it: number derivation stays itd-73's; the interim check is maintainer review of the roll PR. The detect step tolerates the historical [v0.1.0] heading style; new headings use the plain Keep-a-Changelog form. v0.2.0 rolls in the same PR as the port — the automation's first firing is its own acceptance test.