publish/unpublish/schedule/trash run their WordPress call through StatusWrite: a throwing hook becomes WriteFailed (rollback incomplete, with post_id) and is logged with result partial instead of surfacing as internal_error. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01At3V6SjwbMe6eMzVGW3Hs7