Changelog

What's new in RackMon

Every release, newest first. Upgrade any time with docker pull rackmon/rackmon:latest — your data and license carry over.

v1.0.0 — Initial public release · 13 Aug 2026

The first public RackMon. A finished, self-hosted rack thermal & SNMP monitor in one container.

Rack heatmaps — every rack rendered U-by-U and coloured by temperature, with a fleet roll-up.
Live telemetry — real-time SNMP readings over WebSocket, full history, z-score anomaly flags and one-click CSV.
Honest alerting — thresholds with hold windows, dedup, snooze and escalation, grouped into correlated incidents; a poll gap never fakes a recovery.
Notifications — email, Slack, Microsoft Teams, generic webhook and Telegram.
Discovery — scan a subnet for SNMP hosts; SNMP v2c and v3 (authPriv).
Security — encrypted secrets at rest, API keys, RBAC, audit log, TOTP two-factor, and a production start-up guard against insecure defaults.
Pro — SSO (OIDC) & LDAP/AD, public status page, SLA/availability PDF reports and white-label branding, unlocked by an offline Ed25519 license key.

Follow along here for future releases, or enable the optional in-app update check to be notified inside RackMon when a new version ships.