- Upgrade Prometheus library to v0.311.4, addressing CVE‑2026‑42151 and CVE‑2026‑42154.
- Fix Windows disk check to correctly exclude CD‑ROM drives, eliminating false system.disk.in alerts.
- Resolve several bugs: autoscaling annotation re‑sync, macOS SIGPIPE handling, preservation of custom system‑probe.yaml across upgrades, and Windows NPM TCP failure‑rate overflow.