- Added multiple new service-discovery roles (AWS Elasticache & RDS, Azure Workload Identity, Kubernetes node‑role selectors and pod‑label enrichments) and introduced new PromQL histogram operators and experimental TSDB flags for start tim...
- Deprecated several Hetzner SD meta labels (robot and hcloud datacenter/location labels) with a migration path; they will stop working after 1 July 2026.
- Fixed numerous bugs across AWS, Azure, Kubernetes, OTLP, TSDB, remote‑write, UI and other components, including memory leaks, panic crashes, and incorrect alert state handling.
3.11.0 / 2026-04-02
Official Prometheus changelog summary with source attribution, release tags, and community reactions.
Track this Prometheus release note alongside related changelog updates, risky changes, and weekly digest signals from the developer community.
Verify the original release note
Every summary should remain traceable to the original changelog or release source.
Follow this in context
Turn this Prometheus release note into a weekly digest for the tools you actually use.
Create digestMore Prometheus changelog updates
Deprecate non‑true/all values for the stats query parameter on /api/v1/query and /api/v1/query_range, now returning a warning and slated for removal in the next major release.
Updated golang.org/x/text to v0.39.0 and google.golang.org/grpc to v1.82.1, fixing CVE‑2026‑56852 and GHSA‑hrxh‑6v49‑42gf.