Docker change history: Tags pushed on July 29th may not be visible in Hub

Docker reported a major Hub degradation starting 2026-07-30 07:19 UTC, resolved 2026-07-31 20:48 UTC after 37 h 29 min. Tags pushed July 29 could be missing from Hub listings but remained pullable; newly added/deleted tags could appear inconsistently, and notifications could repeat during remediation. Docker reported remediation completed and Hub functionality restored.