Releases

AI-analyzed release notes for CNCF graduated and incubating projects.

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All AI & ML CI/CD & App Delivery Kubernetes Core Networking & Messaging Observability Orchestration & Management Provisioning & Runtime Security Storage & Data

Apr 2026Clear ×

OpenTelemetryv0.151.0ObservabilityApr 28, 2026

CHECK 2PLAN 1OTHER 23View full analysis

A release with API and configuration contract changes, new capabilities, deprecations, and bug fixes. It includes transport, telemetry, generated configuration, and data-handling updates, with no disclosed security advisories or security-specific fixes.

Check if affected (2)

breakingRelative replace paths in generated Collector source
Applies if you use the generated Collector source.
breakingNamed Config.Protocols field
Applies if you use Config.Protocols.

Plan ahead (1)

deprecatedDefaultMetricsBuilderConfig deprecation
Applies if you use DefaultMetricsBuilderConfig.

Source ↗

Prometheusv3.11.0ObservabilityApr 2, 2026

CHECK 1PLAN 2OTHER 42View full analysis

A broad release with new service discovery, PromQL, TSDB, and UI capabilities, alongside performance, dependency, output, and correctness changes. It also deprecates legacy Hetzner discovery labels and corrects TSDB retention-time handling.

Check if affected (1)

breakingThe storage.tsdb.retention.time unit handling
Applies if you configure storage.tsdb.retention.time.

Plan ahead (2)

deprecatedThe __meta_hetzner_datacenter label, deprecatedremoval date not announced
Applies if you use __meta_hetzner_datacenter.
deprecatedThe Hetzner Cloud datacenter location labels, deprecated
Applies if you use __meta_hetzner_hcloud_datacenter_location or __meta_hetzner_hcloud_datacenter_location_network_zone.

Source ↗

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