DataDemon 0.2.41

This canary adds static terminal-helper signature checks, complete JSON errors, durable primary update receipts and bounded central CLI defect reporting. A receipt-rendering failure preserves accepted requests; diagnostic retries never resubmit operations.

Use ddemon diagnostics --json to inspect local records and ddemon diagnostics flush --json to retry diagnostic delivery. Reporting respects DD_AGENT_TELEMETRY_ENABLED=false and excludes arguments, exception messages, paths, credentials and traffic. The edge requires operations schema 6 and a current paired-device credential.

macOS ARM64, Linux ARM64 and experimental Linux ARMv6 packages are canaries. Stable selections remain unchanged. The macOS package requires macOS 13 or later, is DataDemon/TUF signed and remains an unnotarized Preview requiring administrator authentication. Broader native hardware and stable qualification remain separate.