Hello everyone, A new release of the Prometheus server, Prometheus 2.25.0, is there.
Keep an eye on our blog: https://prometheus.io/blog/ where we will present in the coming days some of the new features in detail. Since the release candidate, a bug has been fixed in the backfill command of the promtool command line tool. This new 2.25 release brings a lot of bugfixes and improvements. Here are some highlights (sorry, I could not list everything). The remote write client has the ability to send custom HTTP headers. A regression that would no longer log the remote write errors as warnings has been fixed. Those errors should now be logged by default. If you use promtool to test your alert, you can now name your test groups to recognize them easily in the failure logs. Next to plenty of other enhancements and bugfixes, we are adding feature flags into Prometheus. Feature flags enable users to experiment with new patterns and features, which might change or be removed in the future. The first feature that can be optionally enabled is a `remote write receiver`. It means that a Prometheus server can receive remote write requests from another Prometheus server. This enables new patterns of working with Prometheus. The second feature is a `@ <timestamp>` modifier. This enables a new range of possibilities for PromQL queries, which I am sure will be detailed soon in different places. Stay tuned! Here is the documentation about the feature flags: https://prometheus.io/docs/prometheus/latest/disabled_features The v2.25.0 can be found in the usual locations: - See the full changelog & grab the binaries: https://github.com/prometheus/prometheus/releases/tag/v2.25.0 - See https://quay.io/repository/prometheus/prometheus?tab=tags and https://hub.docker.com/r/prom/prometheus/tags for container images. -- Julien Pivotto @roidelapluie -- You received this message because you are subscribed to the Google Groups "prometheus-announce" group. To unsubscribe from this group and stop receiving emails from it, send an email to prometheus-announce+unsubscr...@googlegroups.com. To view this discussion on the web, visit https://groups.google.com/d/msgid/prometheus-announce/20210217162728.GA685803%40oxygen.
