Semgrep change history: Lockfileless scans failing for certain deployments

Semgrep reported a major incident affecting Managed Scans: lockfileless scans failed for certain deployments from 2026-08-12 18:16 UTC until resolution at 2026-08-12 21:03 UTC, lasting 2 h 46 min. A fix was rolled out by 2026-08-12 20:23 UTC, restoring scans; no specific root cause was disclosed.