# Changelog

## v0.5.0

Breaking changes:

- `CozyTelemetry.Metrics` and `CozyTelemetry.Measurements` are merged as `CozyTelemetry.Spec`.
- `:metrics` option and `:measurements` option are merged as `:specs`.
- `:optional_metrics` option and `:optional_measurements` option are merged as `:optional_specs`.