fix(deps): update module github.com/prometheus/client_golang to v1.25.0 by renovate[bot] · Pull Request #421 · giantswarm/microkit

renovate · 2026-10-08T16:09:04Z

This PR contains the following updates:

Package	Change	Age	Confidence
github.com/prometheus/client_golang	`v1.24.1` → `v1.25.0`

Release Notes

prometheus/client_golang (github.com/prometheus/client_golang)

`v1.25.0`

Compare Source

⚠️ This release raises the minimum required Go version to 1.26 and includes breaking API changes in api/prometheus/v1 (see the [CHANGE] entries below). ⚠️

1.25.0 / 2026-10-07

[CHANGE] Minimum required Go version is now 1.26, only the two latest Go versions (1.26 and 1.27) are supported from now on. #2138
[CHANGE] api/prometheus/v1: Query, QueryRange, Series, LabelNames, and LabelValues now return Infos annotations in addition to Warnings, matching the Prometheus server's info annotations. This changes the signatures of these methods and of api.Client's Do/DoGetFallback; custom API client implementations must be updated. #1963
[CHANGE] api/prometheus/v1: Rework TSDBBlocks result types to align with the Prometheus server's tsdb.BlockMeta: TSDBBlocksResult now contains Blocks []TSDBBlockMeta directly instead of mirroring the full API envelope, nested types are renamed (TSDBBlockMeta, TSDBBlockStats, TSDBBlockMetaCompaction), stat fields are uint64 with omitempty tags, and the optional compaction parents field is included. #1928
[FEATURE] testutil: Add GatherAndFormat to encode a subset of metrics from a Gatherer. #2091
[FEATURE] promhttp: Add HandlerOpts.AcceptedFormats to customize the formats negotiated from the incoming Accept header, enabling opt-in to experimental formats such as OpenMetrics 2.0 without changing default negotiation. #2146
[ENHANCEMENT] promhttp: Negotiated metrics responses now include a Vary header. #2142
[ENHANCEMENT] prometheus: Regenerate the default runtime collector metrics for Go 1.25 and Go 1.26. #2090, #2095
[ENHANCEMENT] testutil: Finalize OpenMetrics output in GatherAndFormat and CollectAndFormat (terminating # EOF). #2125
[BUGFIX] api: Match complete URL path placeholders only; a :foo argument no longer substitutes inside :foobar. #2136
[BUGFIX] exp/api/remote: Reset the pooled buffer before generic proto marshaling, preventing corrupted remote-write payloads. #2139
[BUGFIX] testutil/promlint: Fix "mibi" unit prefix to "mebi". #2135

What's changed

What's Changed

fix: Remove unneeded and broken CI badge by @bwplothttps://github.com/prometheus/client_golang/pull/2057l/2057
Synchronize common files from prometheus/prometheus by @prombhttps://github.com/prometheus/client_golang/pull/2060l/2060
build(deps): bump the codeql group with 4 updates by @dependabot[bohttps://github.com/prometheus/client_golang/pull/2066l/2066
build(deps): bump github.com/klauspost/compress from 1.19.0 to 1.19.1 by @dependabot[bohttps://github.com/prometheus/client_golang/pull/2071l/2071
build(deps): bump golang.org/x/sys from 0.46.0 to 0.47.0 in the golang-org-x group across 1 directory by @dependabot[bohttps://github.com/prometheus/client_golang/pull/2069l/2069
build(deps): bump github.com/klauspost/compress from 1.19.0 to 1.19.1 in /exp by @dependabot[bohttps://github.com/prometheus/client_golang/pull/2072l/2072
build(deps): bump github.com/prometheus/common from 0.69.0 to 0.70.1 in /exp by @dependabot[bohttps://github.com/prometheus/client_golang/pull/2073l/2073
build(deps): bump github.com/prometheus/common from 0.69.0 to 0.70.1 by @dependabot[bohttps://github.com/prometheus/client_golang/pull/2070l/2070
build(deps): bump google.golang.org/grpc from 1.79.3 to 1.82.1 in /tutorials/whatsup by @dependabot[bohttps://github.com/prometheus/client_golang/pull/2075l/2075
Pin GitHub Actions by @Supehttps://github.com/prometheus/client_golang/pull/2074l/2074
build(deps): bump actions/checkout from 7.0.0 to 7.0.1 by @dependabot[bohttps://github.com/prometheus/client_golang/pull/2067l/2067
promhttp: fix panic on requests with nil URL by @SAYhttps://github.com/prometheus/client_golang/pull/2065l/2065
Return info annotations in addition to warnings in the API by @zenadhttps://github.com/prometheus/client_golang/pull/1963l/1963
build(deps): bump ossf/scorecard-action from 2.4.3 to 2.4.4 by @dependabot[bohttps://github.com/prometheus/client_golang/pull/2082l/2082
Synchronize common files from prometheus/prometheus by @prombhttps://github.com/prometheus/client_golang/pull/2084l/2084
Synchronize common files from prometheus/prometheus by @prombhttps://github.com/prometheus/client_golang/pull/2086l/2086
Synchronize common files from prometheus/prometheus by @prombhttps://github.com/prometheus/client_golang/pull/2088l/2088
Regenerate Go collector runtime metrics for Go 1.25 and Go 1.26 by @bwplothttps://github.com/prometheus/client_golang/pull/2090l/2090
go.mod: remove obsolete exclude rule by @thaJezthttps://github.com/prometheus/client_golang/pull/2077l/2077
Synchronize common files from prometheus/prometheus by @prombhttps://github.com/prometheus/client_golang/pull/2093l/2093
README: document the OpenTelemetry OTLP push bridge by @mvanhohttps://github.com/prometheus/client_golang/pull/1987l/1987
docs: add AGENTS.md contributor and maintainer guide by @bwplothttps://github.com/prometheus/client_golang/pull/2056l/2056
testutil: add GatherAndFormat helper by @wieghttps://github.com/prometheus/client_golang/pull/2091l/2091
build(deps): bump the codeql group with 4 updates by @dependabot[bohttps://github.com/prometheus/client_golang/pull/2101l/2101
build(deps): bump google.golang.org/protobuf from 1.36.11 to 1.36.12 by @dependabot[bohttps://github.com/prometheus/client_golang/pull/2097l/2097
build(deps): bump github.com/klauspost/compress from 1.19.1 to 1.19.2 by @dependabot[bohttps://github.com/prometheus/client_golang/pull/2098l/2098
build(deps): bump google.golang.org/protobuf from 1.36.11 to 1.36.12 in /exp by @dependabot[bohttps://github.com/prometheus/client_golang/pull/2099l/2099
build(deps): bump github.com/klauspost/compress from 1.19.1 to 1.19.2 in /exp by @dependabot[bohttps://github.com/prometheus/client_golang/pull/2100l/2100
build(deps): bump github.com/prometheus/procfs from 0.21.1 to 0.22.0 in the prometheus group across 1 directory by @dependabot[bohttps://github.com/prometheus/client_golang/pull/2096l/2096
build(deps): bump google.golang.org/grpc from 1.82.1 to 1.83.1 in /tutorials/whatsup by @dependabot[bohttps://github.com/prometheus/client_golang/pull/2102l/2102
chore: Update metrics for new Go version by @github-actions[bohttps://github.com/prometheus/client_golang/pull/2095l/2095
Benchmark json-iter, stdlib json and json/v2 by @liggihttps://github.com/prometheus/client_golang/pull/2107l/2107
build(deps): bump google.golang.org/grpc from 1.83.1 to 1.83.2 in /tutorials/whatsup by @dependabot[bohttps://github.com/prometheus/client_golang/pull/2112l/2112
RuleGroup: use stdlib for json decoding, optimize decoding by @liggihttps://github.com/prometheus/client_golang/pull/2109l/2109
Modernize micro benchmarks: b.Loop and key=value case names by @radiancedhttps://github.com/prometheus/client_golang/pull/2114l/2114
QueryResult: use stdlib for envelope decoding by @liggihttps://github.com/prometheus/client_golang/pull/2110l/2110
Use stdlib to decode apiResult envelope by @liggihttps://github.com/prometheus/client_golang/pull/2111l/2111
Improve linting by @Supehttps://github.com/prometheus/client_golang/pull/2115l/2115
Delete unused custom json-iterator marshaling by @liggihttps://github.com/prometheus/client_golang/pull/2121l/2121
Simplify apiClientImpl#Do error path by @liggihttps://github.com/prometheus/client_golang/pull/2120l/2120
testutil: finalize OpenMetrics output by @ajavanhttps://github.com/prometheus/client_golang/pull/2125l/2125
build(deps): bump go.opentelemetry.io/otel/sdk from 1.44.0 to 1.45.0 in /tutorials/whatsup by @dependabot[bohttps://github.com/prometheus/client_golang/pull/2124l/2124
Synchronize common files from prometheus/prometheus by @prombhttps://github.com/prometheus/client_golang/pull/2116l/2116
prometheus: fix revive indent-error-flow lint on Darwin by @bwplothttps://github.com/prometheus/client_golang/pull/2131l/2131
build(deps): bump go.opentelemetry.io/otel/exporters/otlp/otlptrace from 1.34.0 to 1.45.0 in /tutorials/whatsup by @dependabot[bohttps://github.com/prometheus/client_golang/pull/2123l/2123
Combine envelope/inner apiResponse decoding, switch to stdlib json by @liggihttps://github.com/prometheus/client_golang/pull/2118l/2118
build(deps): bump go.opentelemetry.io/otel/exporters/otlp/otlptrace/otlptracegrpc from 1.34.0 to 1.45.0 in /tutorials/whatsup by @dependabot[bohttps://github.com/prometheus/client_golang/pull/2122l/2122
testutil/promlint: fix "mibi" unit prefix to "mebi" by @ZainnQureshhttps://github.com/prometheus/client_golang/pull/2135l/2135
all: update prometheus/common to v0.72.0 and apply modernize fixes by @bwplothttps://github.com/prometheus/client_golang/pull/2138l/2138
limit json-iterator use to Go 1.26 by @liggihttps://github.com/prometheus/client_golang/pull/2128l/2128
promhttp: add AcceptedFormats option to customize format negotiation by @bwplothttps://github.com/prometheus/client_golang/pull/2146l/2146
build(deps): bump github.com/klauspost/compress from 1.19.2 to 1.20.1 by @dependabot[bohttps://github.com/prometheus/client_golang/pull/2143l/2143
build(deps): bump the codeql group with 4 updates by @dependabot[bohttps://github.com/prometheus/client_golang/pull/2145l/2145
build(deps): bump github.com/klauspost/compress from 1.19.2 to 1.20.1 in /exp by @dependabot[bohttps://github.com/prometheus/client_golang/pull/2144l/2144
promhttp: vary negotiated metrics responses by @lowgahttps://github.com/prometheus/client_golang/pull/2142l/2142
exp/api/remote: reset pooled buffer before generic marshal by @lowgahttps://github.com/prometheus/client_golang/pull/2139l/2139
api: match complete URL placeholders by @lowgahttps://github.com/prometheus/client_golang/pull/2136l/2136
fix: updates for tsdb blocks handling by @tjhhttps://github.com/prometheus/client_golang/pull/1928l/1928
prometheus: fix modernize lint findings by @kakkoyhttps://github.com/prometheus/client_golang/pull/2151l/2151
build(deps): bump google.golang.org/grpc from 1.82.1 to 1.83.2 in /api/prometheus/v1/paritytest by @dependabot[bohttps://github.com/prometheus/client_golang/pull/2152l/2152
Cut v1.25.0-rc.0 by @kakkoyhttps://github.com/prometheus/client_golang/pull/2154l/2154
Cut v1.25.0 by @kakkoyhttps://github.com/prometheus/client_golang/pull/2164l/2164

New Contributors

@SAY-5 made their first contributihttps://github.com/prometheus/client_golang/pull/2065l/2065
@zenador made their first contributihttps://github.com/prometheus/client_golang/pull/1963l/1963
@thaJeztah made their first contributihttps://github.com/prometheus/client_golang/pull/2077l/2077
@mvanhorn made their first contributihttps://github.com/prometheus/client_golang/pull/1987l/1987
@wieghx made their first contributihttps://github.com/prometheus/client_golang/pull/2091l/2091
@radianceded made their first contributihttps://github.com/prometheus/client_golang/pull/2114l/2114
@ajavanma made their first contributihttps://github.com/prometheus/client_golang/pull/2125l/2125
@ZainnQureshii made their first contributihttps://github.com/prometheus/client_golang/pull/2135l/2135
@lowgame made their first contributihttps://github.com/prometheus/client_golang/pull/2142l/2142

Full Changelog: prometheus/client_golang@v1.24.1...v1.25.0

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renovate · 2026-10-08T16:09:08Z

ℹ️ Artifact update notice

File name: go.mod

In order to perform the update(s) described in the table above, Renovate ran the go get command, which resulted in the following additional change(s):

8 additional dependencies were updated
The go directive was updated for compatibility reasons

Details:

Package	Change
`go`	`1.25.0` -> `1.26.0`
`github.com/prometheus/client_model`	`v0.6.2` -> `v0.6.3`
`github.com/prometheus/common`	`v0.70.1` -> `v0.72.0`
`github.com/prometheus/procfs`	`v0.21.1` -> `v0.22.0`
`golang.org/x/net`	`v0.57.0` -> `v0.59.0`
`golang.org/x/sync`	`v0.22.0` -> `v0.23.0`
`golang.org/x/sys`	`v0.47.0` -> `v0.48.0`
`golang.org/x/text`	`v0.40.0` -> `v0.42.0`
`google.golang.org/protobuf`	`v1.36.11` -> `v1.36.12`

renovate Bot added dependencies Pull requests that update a dependency file renovate PR created by RenovateBot labels Oct 8, 2026

renovate Bot requested a review from a team as a code owner October 8, 2026 16:09

renovate Bot force-pushed the renovate/github.com-prometheus-client_golang-1.x branch 2 times, most recently from 6645ae8 to e300b98 Compare October 13, 2026 10:36

piontec added the marge/action-required label Oct 13, 2026

renovate Bot force-pushed the renovate/github.com-prometheus-client_golang-1.x branch from e300b98 to e379e92 Compare October 17, 2026 22:57

fix(deps): update module github.com/prometheus/client_golang to v1.25.0

f8fb04a

renovate Bot force-pushed the renovate/github.com-prometheus-client_golang-1.x branch from e379e92 to f8fb04a Compare October 20, 2026 23:54

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fix(deps): update module github.com/prometheus/client_golang to v1.25.0 - #421

fix(deps): update module github.com/prometheus/client_golang to v1.25.0#421
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1.25.0 / 2026-10-07

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