v0.7.0

What's Changed

• Harden download-latest.sh against curl (23) write errors by @LarsLaskowski in #142
• Report unhealthy on GET /healthz when the latest snapshot is stale by @LarsLaskowski in #143
• Add optional built-in HTTPS/TLS by @LarsLaskowski in #144
• Add access_log_enabled toggle and GET /api/v1/serverstats by @LarsLaskowski in #145
• Add Prometheus /metrics exposition endpoint by @LarsLaskowski in #146
• Formalize code review process with pimonitor-reviewer subagent by @LarsLaskowski in #147
• Derive route registration, bucketing and counters from one table by @LarsLaskowski in #148
• Add per-metric REST sub-resources under /api/v1/metrics by @LarsLaskowski in #149

Full Changelog: v0.6.0...v0.7.0