Bump github.com/prometheus/client_golang from 1.21.0 to 1.23.2

[dependabot]

Bumps github.com/prometheus/client_golang from 1.21.0 to 1.23.2.

Release notes

Sourced from github.com/prometheus/client_golang's releases.

v1.23.2 - 2025-09-05

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.

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

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

v1.23.1 - 2025-09-04

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

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

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

v1.23.0 - 2025-07-30

• [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

... (truncated)

Changelog

Sourced from github.com/prometheus/client_golang's changelog.

1.23.2 / 2025-09-05

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.

1.23.1 / 2025-09-04

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

1.23.0 / 2025-07-30

• [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

1.22.0 / 2025-04-07

⚠️ 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

1.21.1 / 2025-03-04

• [BUGFIX] prometheus: Revert of Inc, Add and Observe cumulative metric CAS optimizations (#1661), causing regressions on low contention cases.
• [BUGFIX] prometheus: Fix GOOS=ios build, broken due to process_collector_* wrong build tags.

Commits

• 8179a56 Cut v1.23.2 (#1870)
• 4142b59 Merge pull request #1869 from prometheus/arve/upgrade-common
• 4ff40f0 Cut v1.23.1 (#1867)
• 989b029 Upgrade to prometheus/common v0.66 (#1866)
• e4b2208 Cut v1.23.0 (#1848)
• d9492af cut v1.23.0-rc.1 (#1842)
• aeae8a0 Cut v1.23.0-rc.0 (#1837)
• b157309 Update common Prometheus files (#1832)
• a704e28 build(deps): bump the github-actions group with 3 updates (#1826)
• c774311 Fix errNotImplemented reference (#1835)
• Additional commits viewable in compare view

Dependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting @dependabot rebase.

---

Dependabot commands and options

You can trigger Dependabot actions by commenting on this PR:

• @dependabot rebase will rebase this PR
• @dependabot recreate will recreate this PR, overwriting any edits that have been made to it
• @dependabot show <dependency name> ignore conditions will show all of the ignore conditions of the specified dependency
• @dependabot ignore this major version will close this PR and stop Dependabot creating any more for this major version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this minor version will close this PR and stop Dependabot creating any more for this minor version (unless you reopen the PR or upgrade to it yourself)
• @dependabot ignore this dependency will close this PR and stop Dependabot creating any more for this dependency (unless you reopen the PR or upgrade to it yourself)

[openshift-ci]

Hi @dependabot[bot]. Thanks for your PR.

I'm waiting for a stackrox member to verify that this patch is reasonable to test. If it is, they should reply with /ok-to-test on its own line. Until that is done, I will not automatically test new commits in this PR, but the usual testing commands by org members will still work.

Regular contributors should join the org to skip this step.

Once the patch is verified, the new status will be reflected by the ok-to-test label.

I understand the commands that are listed here.

Details

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes-sigs/prow repository.

[kovayur]

/ok-to-test

[openshift-ci]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: dependabot[bot], kovayur

The full list of commands accepted by this bot can be found here.

The pull request process is described here

Details

Needs approval from an approver in each of these files:

• OWNERS [kovayur]

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment