Docker Blog - Jun 16, 2026 Docker Content Trust: Retirement and Migration Guidance Docker Content Trust (DCT) and the Notary v1 service at notary.docker.io are being fully retired (first announced in July of 2025). This blog explains what is changing, who is affected, and how to move to modern alternatives. Read now - Jun 15, 2026 Docker joins the Athena coalition: a cross-industry collaboration f...