v0.4.0

New checks:

• Temperature which checks temperature values provided by lm_sensors (optional dependency).
• SystemdUnitStatus checks whether a systemd unit is active or not.

New placeholders:

• system_uptime_iso and minmon_uptime_iso: ISO8601 Duration formatted uptime values.

Other new features:

• Docker ARMv7 and ARM64/ARMv8 images now available.
• Checks now implement a configurable timeout (similar to actions) that defaults to 5 seconds.

Notes

• Docker base image switched from alpine to debian-slim because of the missing ARMv7 support on the rust:alpine image.