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Grafana Alloy

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Grafana Alloy Observability v1.15.0

helm-chart/1.15.0: chore(helm): Release Helm chart 1.15.0 (#7590)

Brief description of Pull Request Release a new Alloy Helm chart with a distroless option. Pull Request Details Cut a new Helm chart release with changes in #7516 PR Issue(s) fixed by this Pull Request Notes to the Reviewer PR Checklist Documentation added This pull request was substantially generated with AI assistance (see the GenAI policy) Signed-off-by: x1unix 9203548+x1unix@users.noreply.gith…

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Grafana Alloy Observability v1.21.3

v1.21.3

1.21.3 (2026-10-28) Bug Fixes 🐛 beyla.ebpf: Update Beyla to v3.38.1 (#7570) database_observability.postgres: Improve table registry lifecycle and unqualified lookup (#7551) (895aa64) (@cristiangreco) deps: Update github.com/andybalholm/brotli to v1.2.7 (#7546) (c913882) (@thampiotr) Hide HTTP proxy env vars in support bundles (#7560) (014cd6a) (@ptodev) loki.source.cloudflare: Stop additional_fiel…

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Grafana Alloy Observability v1.21.2

v1.21.2

1.21.2 (2026-10-22) Bug Fixes 🐛 Migrate config from type string to type secret [backport] (#7499) (6848963) (@blewis12) Upgrading Read the release notes for specific instructions on upgrading from older versions: Installation Refer to our installation guide for how to install Grafana Alloy.

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Grafana Alloy Observability v1.21.1

v1.21.1

1.21.1 (2026-10-21) Bug Fixes 🐛 faro.receiver: Enforce download_from_origins on redirects and sourcemap URLs [backport] (#7481) (530886e) (@kgeckhart) prometheus.exporter.kafka: Avoid panic on empty consumer group member assignment [backport] (#7441) (9b6b80a) (@ptodev) Update go version to 1.27.3 [backport] (#7472) (88cfe69) (@kalleep) Upgrading Read the release notes for specific instructions on…

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Grafana Alloy Observability v1.14.0

helm-chart/1.14.0: chore: Release Helm chart 1.14.0 with Alloy v1.21.0 (#7437)

Brief description of Pull Request Bump the Helm chart to 1.14.0 so it ships Alloy v1.21.0. Chart.yaml: version 1.13.1 → 1.14.0, appVersion v1.20.1 → v1.21.0. Chart CHANGELOG.md: release the Unreleased section as 1.14.0 and add the Alloy v1.21.0 update entry. Regenerated the chart README and rendered test outputs with make docs rebuild-tests. Pull Request Details Minor chart bump because the releas…

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Grafana Alloy Observability v1.21.0

v1.21.0

1.21.0 (2026-10-16) ⚠ BREAKING CHANGES otelcol.receiver.kafka: otelcol.receiver.kafka and otelcol.exporter.kafka metadata > retry > max_retries now defaults to 20 (was 3) and is now actually applied. Upstream's Kafka client silently ignored it since the franz-go migration. otelcol.exporter.kafka now also applies backoff. (#7366) otelcol.connector.signaltometrics: otelcol.connector.signaltometrics…

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Grafana Alloy Observability v1.21.0-rc

v1.21.0-rc.0

Release Candidate 0 for v1.21.0 This is a release candidate and should be used for testing purposes only. ⚠️ This is a pre-release. Do not use in production. Changes See the release PR #7234 for the full changelog. 1.21.0 (2026-10-14) ⚠ BREAKING CHANGES otelcol.receiver.kafka: otelcol.receiver.kafka and otelcol.exporter.kafka metadata > retry > max_retries now defaults to 20 (was 3) and is now act…

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Grafana Alloy Observability v1.20.1

v1.20.1

1.20.1 (2026-09-28) Bug Fixes 🐛 loki: Add the timestamp to batch size calculation [backport] (#7248) (3457a1c) (@grobinson-grafana) loki: Include estimate for stream labels in batch size [backport] (#7247) (b346475) (@grobinson-grafana) loki: Make loki_write_sent_bytes_total and loki_write_dropped_bytes_total count uncompressed bytes [backport] (#7249) (575025a) (@grobinson-grafana) otelcol.connec…

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Grafana Alloy Observability v1.20.0

v1.20.0

1.20.0 (2026-09-25) ⚠ BREAKING CHANGES discovery.hetzner: discovery.hetzner no longer exports the __meta_hetzner_datacenter label for targets with role = "hcloud". Relabeling rules that reference this label for hcloud targets silently stop matching. The label is unaffected for role = "robot" targets, which also now export it under the additional name __meta_hetzner_robot_datacenter. otelcol.receiv…

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Grafana Alloy Observability v1.20.0-rc

v1.20.0-rc.0

Release Candidate 0 for v1.20.0 This is a release candidate and should be used for testing purposes only. ⚠️ This is a pre-release. Do not use in production. Changes See the release PR #6965 for the full changelog. Upgrading Read the release notes for specific instructions on upgrading from older versions: Installation Refer to our installation guide for how to install Grafana Alloy.

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Grafana Alloy Observability v1.19.2

v1.19.2

1.19.2 (2026-08-26) Bug Fixes 🐛 windows: Statically link Windows builds to fix missing DLL errors on startup [backport] (#6976) (761e349) (@blewis12) Remove withdrawn lib/pq cves from govulncheck (#6992) (1a36057) (@dehaansa) Upgrading Read the release notes for specific instructions on upgrading from older versions: Installation Refer to our installation guide for how to install Grafana Alloy.

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Grafana Alloy Observability v1.19.1

v1.19.1

1.19.1 (2026-08-25) Bug Fixes 🐛 Add backticks to component name in generated do output [backport] (#6966) (3c5972c) windows: Statically link Windows builds to fix missing DLL errors on startup [backport] (#6976) (761e349)

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Grafana Alloy Observability v1.19.1

v1.19.1: chore(release/v1.19): Release 1.19.1 (#6967)

🤖 I have created a release beep boop 1.19.1 1.19.1 (2026-08-25) Bug Fixes 🐛 Add backticks to component name in generated do output [backport] (#6966) (3c5972c) This PR was generated with Release Please. See documentation. Co-authored-by: grafana-alloybot[bot] <167359181+grafana-alloybot[bot]@users.noreply.github.com>

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Grafana Alloy Observability v1.19.0

v1.19.0

1.19.0 (2026-08-21) ⚠ BREAKING CHANGES prometheus.operator.servicemonitors: prometheus.operator.servicemonitors now rejects ServiceMonitor endpoints that reference local files through bearerTokenFile, tlsConfig.caFile, tlsConfig.certFile, or tlsConfig.keyFile by default. Set allow_arbitrary_file_access = true to preserve the previous behavior for trusted ServiceMonitor authors. The memory_limiter…

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Grafana Alloy Observability v0.1.2

syntax/v0.1.2: chore(main): Release 1.19.0 (#6718)

🤖 I have created a release beep boop 1.19.0 1.19.0 (2026-08-21) ⚠ BREAKING CHANGES prometheus.operator.servicemonitors: prometheus.operator.servicemonitors now rejects ServiceMonitor endpoints that reference local files through bearerTokenFile, tlsConfig.caFile, tlsConfig.certFile, or tlsConfig.keyFile by default. Set allow_arbitrary_file_access = true to preserve the previous behavior for trusted…