# Gelios provider package v7

Version 7 preserves the v6 geozone capability and introduces the immutable
`fleet.positions.current.v5@5.0.0` telemetry contract.

The current-units request now asks Gelios for counters, sensor definitions and
latest sensor values. The mapping publishes only provider-neutral, bounded
telemetry: mileage, engine hours and at most 128 scalar sensor readings with a
stable id, label, optional unit and observation time. IMEI, phones, decrypt
keys, addresses, raw message params, raw sensor definitions and secret-like
material remain outside the product.