Version History & Deprecations

Date	Change	Impact
2025‑05‑13	First public release of /v1 API	Stable
2025‑08‑01	Added GET /v1/media/{id}/proofs	Non‑breaking
2025‑10‑10	60‑day deprecation notice for legacy /v0 endpoints	Migrate to /v1

Deprecation policy: breaking changes receive 90 days’ notice; non‑breaking additions can ship at any time.