3.11.1 / 2026-04-07
2026-04-10T08:51:39Z•33e3a70a3e0791988b1cd3466fd9bd38ea1b30743f05fe0dcf724d8bbdd88aa0
OTLPalertingawsbugfixdeprecationdistrolessdockerelasticachehetznermetricsnonrootprometheuspromtoolreleaseservice-discoverystartup-failuretracing
What happened
Prometheus release notes (v3.10.0 → v3.11.1): 3.11.1 (2026-04-07) fixes a startup failure for OTLP HTTP tracing when configured with insecure: true. 3.11.0 (2026-04-02) includes Hetzner service-discovery label deprecations (robot/hcloud label changes), Promtool now redirects debug output to stderr, and AWS SD gains an ElastiCache role. 3.10.0 (2026-02-24) adds a distroless Docker image variant (non-root UID/GID 65532) for improved security and changes alerting metrics to include an alertmanager dimension. No CVEs are referenced in these notes.
Why it matters
A reviewed impact interpretation has not been published for this record.
Evidence and limitations
- Source ID
- prometheus_prometheus_releases
- Record identifier
- 33e3a70a3e0791988b1cd3466fd9bd38ea1b30743f05fe0dcf724d8bbdd88aa0
- Enrichment time
- 2026-04-10T08:51:39Z
- AI-assisted enrichment
- Yes
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