OpenMetrics 2.0-rc.0 is released

[Bartłomiej Płotka]

Hello!

We published a first release candidate version of OpenMetrics 2.0. It comes with many new features and improvements like native histograms, UTF-8 support, and improved OpenTelemetry compatibility.

Spec: https://prometheus.io/docs/specs/om/open_metrics_spec_2_0

Migration Guide: https://prometheus.io/docs/guides/open_metrics_2_0_migration

As we work towards the stable release, we are looking for volunteers to help us  implement support for OpenMetrics 2.0 in client libraries, and in Prometheus. If you are interested, let us know in #openmetrics Slack channel.

If you have feedback, please open an issue in the prometheus/OpenMetrics repository.

Kinds Regards,

OpenMetrics 2.0 authors.