Update module github.com/prometheus/client_golang to v1.23.2

[renovate]

This PR contains the following updates:

Package	Change	Age	Confidence
github.com/prometheus/client_golang	v1.21.1 → v1.23.2

---

Release Notes

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

v1.23.2: - 2025-09-05

Compare Source

This release is made to upgrade to prometheus/common v0.66.1, which drops the dependencies github.com/grafana/regexp and go.uber.org/atomic and replaces gopkg.in/yaml.v2 with go.yaml.in/yaml/v2 (a drop-in replacement). There are no functional changes.

All Changes

• [release-1.23] Upgrade to prometheus/common@​v0.66.1 by @​aknuds1 in #​1869
• [release-1.23] Cut v1.23.2 by @​aknuds1 in #​1870

Full Changelog: prometheus/client_golang@v1.23.1...v1.23.2

v1.23.1: - 2025-09-04

Compare Source

This release is made to be compatible with a backwards incompatible API change in prometheus/common v0.66.0. There are no functional changes.

All Changes

• [release-1.23] Upgrade to prometheus/common v0.66 by @​aknuds1 in #​1866
• [release-1.23] Cut v1.23.1 by @​aknuds1 in #​1867

Full Changelog: prometheus/client_golang@v1.23.0...v1.23.1

v1.23.0: - 2025-07-30

Compare Source

• [CHANGE] Minimum required Go version is now 1.23, only the two latest Go versions are supported from now on. #​1812
• [FEATURE] Add WrapCollectorWith and WrapCollectorWithPrefix #​1766
• [FEATURE] Add exemplars for native histograms #​1686
• [ENHANCEMENT] exp/api: Bubble up status code from writeResponse #​1823
• [ENHANCEMENT] collector/go: Update runtime metrics for Go v1.23 and v1.24 #​1833
• [BUGFIX] exp/api: client prompt return on context cancellation #​1729

All Changes

* Update example test by @​SuperQ in https://github.com/prometheus/client_golang/pull/1770 * build(deps): bump golang.org/x/net from 0.34.0 to 0.36.0 in /tutorials/whatsup by @​dependabot[bot] in https://github.com/prometheus/client_golang/pull/1776 * Synchronize common files from prometheus/prometheus by @​prombot in https://github.com/prometheus/client_golang/pull/1771 * Synchronize common files from prometheus/prometheus by @​prombot in https://github.com/prometheus/client_golang/pull/1778 * Synchronize common files from prometheus/prometheus by @​prombot in https://github.com/prometheus/client_golang/pull/1779 * build(deps): bump google.golang.org/protobuf from 1.36.5 to 1.36.6 in /exp by @​dependabot[bot] in https://github.com/prometheus/client_golang/pull/1782 * build(deps): bump github.com/prometheus/common from 0.62.0 to 0.63.0 in /exp by @​dependabot[bot] in https://github.com/prometheus/client_golang/pull/1781 * build(deps): bump github.com/prometheus/common from 0.62.0 to 0.63.0 by @​dependabot[bot] in https://github.com/prometheus/client_golang/pull/1783 * build(deps): bump google.golang.org/protobuf from 1.36.5 to 1.36.6 by @​dependabot[bot] in https://github.com/prometheus/client_golang/pull/1784 * build(deps): bump github.com/prometheus/procfs from 0.15.1 to 0.16.0 by @​dependabot[bot] in https://github.com/prometheus/client_golang/pull/1786 * chore: Upgrade golangci-lint to v2 by @​kakkoyun in https://github.com/prometheus/client_golang/pull/1789 * build(deps): bump the github-actions group across 1 directory with 3 updates by @​dependabot[bot] in https://github.com/prometheus/client_golang/pull/1790 * Synchronize common files from prometheus/prometheus by @​prombot in https://github.com/prometheus/client_golang/pull/1791 * Add `WrapCollectorWith` and `WrapCollectorWithPrefix` by @​colega in https://github.com/prometheus/client_golang/pull/1766 * feat(github-actions): add Go file change detection to golangci-lint workflow by @​kakkoyun in https://github.com/prometheus/client_golang/pull/1794 * chore(ci): Fix flaky tests by @​kakkoyun in https://github.com/prometheus/client_golang/pull/1795 * build(deps): bump golang.org/x/net from 0.36.0 to 0.38.0 in /tutorials/whatsup by @​dependabot[bot] in https://github.com/prometheus/client_golang/pull/1799 * test(registry): Add goleak-based goroutine leak detection by @​surinkim in https://github.com/prometheus/client_golang/pull/1797 * build(deps): bump go.uber.org/goleak from 1.2.0 to 1.3.0 by @​dependabot[bot] in https://github.com/prometheus/client_golang/pull/1806 * build(deps): bump the github-actions group with 2 updates by @​dependabot[bot] in https://github.com/prometheus/client_golang/pull/1804 * Synchronize common files from prometheus/prometheus by @​prombot in https://github.com/prometheus/client_golang/pull/1809 * Add exemplars for native histograms by @​shivanthzen in https://github.com/prometheus/client_golang/pull/1686 * build(deps): bump golang.org/x/sys from 0.30.0 to 0.32.0 by @​dependabot[bot] in https://github.com/prometheus/client_golang/pull/1807 * build(deps): bump github.com/prometheus/client_model from 0.6.1 to 0.6.2 by @​dependabot[bot] in https://github.com/prometheus/client_golang/pull/1805 * build(deps): bump github.com/prometheus/procfs from 0.16.0 to 0.16.1 by @​dependabot[bot] in https://github.com/prometheus/client_golang/pull/1808 * build(deps): bump golang.org/x/net from 0.35.0 to 0.38.0 by @​dependabot[bot] in https://github.com/prometheus/client_golang/pull/1800 * Update supported Go versions by @​SuperQ in https://github.com/prometheus/client_golang/pull/1812 * Cleaup Go modules by @​SuperQ in https://github.com/prometheus/client_golang/pull/1813 * fix: client prompt return on context cancellation by @​umegbewe in https://github.com/prometheus/client_golang/pull/1729 * Simplify buf binary install by @​SuperQ in https://github.com/prometheus/client_golang/pull/1814 * Synchronize common files from prometheus/prometheus by @​prombot in https://github.com/prometheus/client_golang/pull/1815 * build(deps): bump the github-actions group with 5 updates by @​dependabot[bot] in https://github.com/prometheus/client_golang/pull/1817 * Synchronize common files from prometheus/prometheus by @​prombot in https://github.com/prometheus/client_golang/pull/1821 * exp/api: Bubble up status code from writeResponse by @​saswatamcode in https://github.com/prometheus/client_golang/pull/1823 * build(deps): bump github.com/prometheus/common from 0.64.0 to 0.65.0 by @​dependabot[bot] in https://github.com/prometheus/client_golang/pull/1827 * build(deps): bump github.com/prometheus/common from 0.64.0 to 0.65.0 in /exp by @​dependabot[bot] in https://github.com/prometheus/client_golang/pull/1828 * Synchronize common files from prometheus/prometheus by @​prombot in https://github.com/prometheus/client_golang/pull/1831 * Update runtime metrics for Go v1.23 and v1.24 by @​aknuds1 in https://github.com/prometheus/client_golang/pull/1833 * Fix `errNotImplemented` reference by @​aknuds1 in https://github.com/prometheus/client_golang/pull/1835 * build(deps): bump the github-actions group with 3 updates by @​dependabot[bot] in https://github.com/prometheus/client_golang/pull/1826 * Synchronize common files from prometheus/prometheus by @​prombot in https://github.com/prometheus/client_golang/pull/1832 * Cut v1.23.0-rc.0 by @​vesari in https://github.com/prometheus/client_golang/pull/1837 * cut v1.23.0-rc.1 by @​vesari in https://github.com/prometheus/client_golang/pull/1842

New Contributors

• @​surinkim made their first contributihttps://github.com/prometheus/client_golang/pull/1797l/1797
• @​umegbewe made their first contributihttps://github.com/prometheus/client_golang/pull/1729l/1729
• @​aknuds1 made their first contributihttps://github.com/prometheus/client_golang/pull/1833l/1833

Full Changelog: prometheus/client_golang@v1.22.0...v1.23.0

v1.22.0: - 2025-04-07

Compare Source

⚠️ This release contains potential breaking change if you use experimental zstd support introduce in #​1496 ⚠️

Experimental support for zstd on scrape was added, controlled by the request Accept-Encoding header.
It was enabled by default since version 1.20, but now you need to add a blank import to enable it.
The decision to make it opt-in by default was originally made because the Go standard library was expected to have default zstd support added soon,
golang/go#62513 however, the work took longer than anticipated and it will be postponed to upcoming major Go versions.

e.g.:

import (
  _ "github.com/prometheus/client_golang/prometheus/promhttp/zstd"
)

• [FEATURE] prometheus: Add new CollectorFunc utility #​1724
• [CHANGE] Minimum required Go version is now 1.22 (we also test client_golang against latest go version - 1.24) #​1738
• [FEATURE] api: WithLookbackDelta and WithStats options have been added to API client. #​1743
• [CHANGE] ⚠️ promhttp: Isolate zstd support and klauspost/compress library use to promhttp/zstd package. #​1765

All Changes

• build(deps): bump golang.org/x/sys from 0.28.0 to 0.29.0 by @​dependabot in #​1720
• build(deps): bump google.golang.org/protobuf from 1.36.1 to 1.36.3 by @​dependabot in #​1719
• Update RELEASE.md by @​bwplotka in #​1721
• chore(docs): Add links for the upstream PRs by @​kakkoyun in #​1722
• Added tips on releasing client and checking with k8s. by @​bwplotka in #​1723
• feat: Add new CollectorFunc utility by @​Saumya40-codes in #​1724
• build(deps): bump google.golang.org/protobuf from 1.36.3 to 1.36.4 by @​dependabot in #​1725
• build(deps): bump the github-actions group with 5 updates by @​dependabot in #​1726
• Synchronize common files from prometheus/prometheus by @​prombot in #​1727
• Synchronize common files from prometheus/prometheus by @​prombot in #​1731
• build(deps): bump golang.org/x/sys from 0.29.0 to 0.30.0 by @​dependabot in #​1739
• build(deps): bump google.golang.org/protobuf from 1.36.4 to 1.36.5 by @​dependabot in #​1740
• Cleanup dependabot config by @​SuperQ in #​1741
• Upgrade Golang version v1.24 by @​dongjiang1989 in #​1738
• build(deps): bump the github-actions group with 2 updates by @​dependabot in #​1742
• Merging 1.21 release back to main. by @​bwplotka in #​1744
• Synchronize common files from prometheus/prometheus by @​prombot in #​1745
• Add support for undocumented query options for API by @​mahendrapaipuri in #​1743
• exp/api: Add experimental exp module; Add remote API with write client and handler. by @​bwplotka in #​1658
• exp/api: Add accepted msg type validation to handler by @​saswatamcode in #​1750
• build(deps): bump the github-actions group with 5 updates by @​dependabot in #​1751
• build(deps): bump github.com/klauspost/compress from 1.17.11 to 1.18.0 by @​dependabot in #​1752
• build(deps): bump github.com/google/go-cmp from 0.6.0 to 0.7.0 by @​dependabot in #​1753
• exp: Reset snappy buf by @​saswatamcode in #​1756
• Merge release 1.21.1 to main. by @​bwplotka in #​1762
• exp: Add dependabot config by @​saswatamcode in #​1754
• build(deps): bump peter-evans/create-pull-request from 7.0.7 to 7.0.8 in the github-actions group by @​dependabot in #​1764
• promhttp: Isolate zstd support and klauspost/compress library use to promhttp/zstd package by @​liggitt in #​1765
• Cut 1.22.0-rc.0 by @​kakkoyun in #​1768

New Contributors

• @​Saumya40-codes made their first contributihttps://github.com/prometheus/client_golang/pull/1724l/1724
• @​mahendrapaipuri made their first contributihttps://github.com/prometheus/client_golang/pull/1743l/1743
• @​liggitt made their first contributihttps://github.com/prometheus/client_golang/pull/1765l/1765

Full Changelog: prometheus/client_golang@v1.21.1...v1.22.0-rc.0

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[renovate]

ℹ 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):

• 12 additional dependencies were updated

Details:

Package	Change
github.com/stretchr/testify	v1.10.0 -> v1.11.1
github.com/prometheus/client_model	v0.6.1 -> v0.6.2
github.com/prometheus/common	v0.62.0 -> v0.66.1
github.com/prometheus/procfs	v0.15.1 -> v0.16.1
golang.org/x/crypto	v0.36.0 -> v0.41.0
golang.org/x/mod	v0.24.0 -> v0.26.0
golang.org/x/net	v0.37.0 -> v0.43.0
golang.org/x/sync	v0.12.0 -> v0.16.0
golang.org/x/sys	v0.31.0 -> v0.35.0
golang.org/x/text	v0.23.0 -> v0.28.0
golang.org/x/tools	v0.31.0 -> v0.35.0
google.golang.org/protobuf	v1.36.5 -> v1.36.8

[renovate]

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):

• 12 additional dependencies were updated

Details:

Package	Change
github.com/stretchr/testify	v1.10.0 -> v1.11.1
github.com/prometheus/client_model	v0.6.1 -> v0.6.2
github.com/prometheus/common	v0.62.0 -> v0.66.1
github.com/prometheus/procfs	v0.15.1 -> v0.16.1
golang.org/x/crypto	v0.36.0 -> v0.41.0
golang.org/x/mod	v0.24.0 -> v0.26.0
golang.org/x/net	v0.37.0 -> v0.43.0
golang.org/x/sync	v0.12.0 -> v0.16.0
golang.org/x/sys	v0.31.0 -> v0.35.0
golang.org/x/text	v0.23.0 -> v0.28.0
golang.org/x/tools	v0.31.0 -> v0.35.0
google.golang.org/protobuf	v1.36.5 -> v1.36.8