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This release adds 3 notable features for engineering teams evaluating rollout.

Published 2mo Monitoring & Metrics
✓ No known CVEs patched
Read the diff → Tool health → What is this tool? →

✓ No known CVEs patched in this version

Topics

alert certificates web expiration-monitoring grafana kubernetes
+2 more
monitoring-tool prometheus-exporter

Summary

AI summary

Added opt‑in flag to skip symlinks and ability to expose Kubernetes labels as Prometheus metric labels.

Full changelog

3.20.0 (2026-03-27)

Bug Fixes

  • chart: add app.kubernetes.io/component label to identify different resources (dad3408)
  • don't list all namespaces if not needed for filtering (d5adc63)
  • helm: allow secretsExporter.replicas to be set to 0 (bdcf627)
  • helm: extraVolumeMounts omitted if webConfiguration not set (45a55f0)
  • helm: grammar in Prometheus alerts descriptions (7803a4b)
  • helm: resolve redundant double slashes (//) in certificate monitoring paths (ce27399)
  • linter issues (c2707f5)

Features

  • add opt-in flag to skip symlinks (85c97e3)
  • build: bump Go to version 1.26.1 (06d47be)
  • charts: add expose-secret-label parameter to exporter deployment (905f789)
  • container: bump Alpine base image version to 3.23.3 (29c9c9a)
  • exporter: ability to expose k8s labels as prometheus metrics labels (cee171c)
  • helm: add deployment and daemonSet annotations (5d81768)
  • helm: added extraArgs (d2466a1)
  • helm: make revisionHistoryLimit configurable (6fc58ab)
  • helm: switch to OCI artifacts (still tracked by Helm repository) (c9fd9d0)
  • helm: upgrade hook to handle immutable changes with 3.20.0 (6fe7f4a)

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