# Blog: Falcosidekick 2.31.0

DevFeed: [Blog: Falcosidekick 2.31.0](<https://devfeed.tech/articles/blog-falcosidekick-2-31-0-32516.md>)

Original publisher: [Read original article](<https://falco.org/blog/falcosidekick-2-31-0/>)

Published: 2025-02-04T00:00:00Z

Content type: release

Language: en

Sources: [Falco - Falco](<https://devfeed.tech/sources/falco-falco.md>), [Falco - The Falco blog](<https://devfeed.tech/sources/falco-the-falco-blog.md>)

Topics: [Falco](<https://devfeed.tech/topics/falco.md>), [OpenTelemetry](<https://devfeed.tech/topics/opentelemetry.md>), [Helm charts](<https://devfeed.tech/topics/helm-charts.md>), [Prometheus](<https://devfeed.tech/topics/prometheus.md>)

Tags: [changelog](<https://devfeed.tech/tags/changelog.md>), [charts](<https://devfeed.tech/tags/charts.md>), [falco](<https://devfeed.tech/tags/falco.md>), [falcosidekick](<https://devfeed.tech/tags/falcosidekick.md>), [helm-charts](<https://devfeed.tech/tags/helm-charts.md>), [observability](<https://devfeed.tech/tags/observability.md>), [opentelemetry](<https://devfeed.tech/tags/opentelemetry.md>), [prometheus](<https://devfeed.tech/tags/prometheus.md>), [release](<https://devfeed.tech/tags/release.md>), [updated](<https://devfeed.tech/tags/updated.md>), [upgrade](<https://devfeed.tech/tags/upgrade.md>), [version](<https://devfeed.tech/tags/version.md>)

## AI overview

Falcosidekick 2.31.0 adds OTLP metrics forwarding to OpenTelemetry collectors, improves logging and Loki output options, allows NATS/STAN subject customization, and fixes issues involving labels, ClusterPolicyReport creation, HTTP headers, and Prometheus custom fields. Updated Helm charts are also available.

## Source excerpt

The year 2025 is well started now. We saw a few days ago the first release of Falco for the year. It's to let fly out a new version of Falcosidekick, the 2.31.0. New output This release comes with a new output only, the last pillar of the observability with [OpenTelemetry].(https://opentelemetry.io/) that missing in Falcosidekick. OTLP Metrics You can now forward the Falco Events to the OpenTelemetery collector or any received understanding the protocol. New features Here's a non exhaustive list of the great features and enhancements which come with this new release: Better logger It was a ToDo for a while (even years), but it's now completed. The log system used by Falcosidekick has been replaced, without any breaking change for the users, but opening the door to more enhancements in the future. More default labels for Loki The log lines forwarded to Loki contain now by default the source namespace and pod name, if present in the alert. It will allow to filter more easily the events you want to display in your dashboards. Thanks to @afreyermuth98. Payload format for Loki Some users asked for the possibility to forward the Falco alerts in their JSON format to Loki. You can now use the setting loki.format for. NATS/STAN subject The template for the subject where to push the messages for NATS/STAN was hardcoded, it can now be overridden with nats/stan.subjecttemplate. See the example config file. Fixes Fix the missing templated fields as labels in Loki payload (PR#1091) Fix the creation error of a ClusterPolicyReport (PR#1100) Fix the missing custom headers for HTTP requests for Loki (PR#1107 thanks to @lsroe) Fix the wrong key format of custom fields for Prometheus (PR#1110 thanks to @rubensf) Conclusion You can find the full changelog here. The respective Helm charts are already updated and allow you to test by yourself all these great new features. Just issue the helm repo update; helm upgrade --reuse-values -n falco command to do so. Once again, thanks to all the