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Bump github.com/prometheus/client_golang from v1.23.2 to v1.24.0#443

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Bump github.com/prometheus/client_golang from v1.23.2 to v1.24.0#443
dghubble-renovate[bot] merged 1 commit into
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renovate/github.com-prometheus-client_golang-1.x

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@dghubble-renovate dghubble-renovate Bot commented Jul 21, 2026

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This PR contains the following updates:

Package Type Update Change
github.com/prometheus/client_golang require minor v1.23.2 → v1.24.0

Release Notes

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

v1.24.0: - 2026-07-20

Compare Source

Changes
  • [CHANGE] Minimum required Go version is now 1.25, only the two latest Go versions (1.25 and 1.26) are supported from now on. #​1862
  • [CHANGE] prometheus: Name validation now always uses the UTF-8 scheme instead of the deprecated model.NameValidationScheme global. Default behavior is unchanged; code that set NameValidationScheme = LegacyValidation no longer gets legacy enforcement at metric, label, and push-grouping construction. #​2051
  • [CHANGE] api/prometheus/v1: Support matchers (matches[] parameter) in Rules method (Rules(ctx context.Context, matches []string) (RulesResult, error)). #​1843
  • [CHANGE] api/prometheus/v1: Refactor LabelNames method to return model.LabelNames instead of []string for consistency across the API. #​1850
  • [CHANGE] exp/api/remote: Simplify Store interface, rename Handler to WriteHandler, and encapsulate write response handling. #​1855
  • [FEATURE] prometheus: Add new Go 1.26 runtime metrics (/sched/goroutines-created:goroutines, /sched/goroutines/not-in-go:goroutines, /sched/goroutines/runnable:goroutines, /sched/goroutines/running:goroutines, /sched/goroutines/waiting:goroutines, /sched/threads/total:threads). #​1942
  • [FEATURE] prometheus: Add WithUnit(unit string) option and explicit OpenMetrics unit support in CounterOpts, GaugeOpts, SummaryOpts, and HistogramOpts. #​1392
  • [FEATURE] prometheus: Expose descriptor construction error through public Err() method on Desc. #​1902
  • [FEATURE] promhttp: Add opt-in HandlerOpts.CoalesceGather to deduplicate concurrent Gather calls so overlapping scrapes share one collection cycle, preventing goroutine pile-up when the scrape rate outpaces collection time. #​1969
  • [FEATURE] promhttp: HTTP handlers created by promhttp package now support metrics filtering by providing one or more name[] query parameters. The default behavior when none are provided remains the same, returning all metrics. #​1925
  • [FEATURE] api/prometheus/v1: Add query formatting endpoint support (/format_query) and FormatQuery(ctx context.Context, query string) (string, error) method. #​1846, #​1856
  • [FEATURE] api/prometheus/v1: Add support for /status/tsdb/blocks endpoint via TSDBBlocks(ctx context.Context) ([]TSDBBlock, error) method. #​1896
  • [FEATURE] exp/api/remote: Export BackoffConfig to allow customization when using WithAPIBackoff. #​1895
  • [FEATURE] exp/api/remote: Add RetryCallBack to allow custom logging or handling on retry attempts in the remote write client. #​1888, #​1890
  • [ENHANCEMENT] prometheus/collectors/version: Allow specifying custom labels when registering the version collector. #​1860
  • [ENHANCEMENT] api: Use cloned http.DefaultTransport when constructing default HTTP clients to prevent accidental mutations of shared global transport state. #​1885
  • [BUGFIX] prometheus: Recover from collector panics during Gather() and return an error instead of crashing the process. #​1961
  • [BUGFIX] prometheus: Fix cpu-seconds unit suffix handling for metric go_cpu_classes_gc_mark_assist_cpu_seconds. #​1991
  • [BUGFIX] promhttp: InstrumentHandlerDuration and InstrumentHandlerCounter no longer panic when given an observer/counter that does not implement ExemplarObserver/ExemplarAdder (e.g. a SummaryVec). The exemplar is dropped and the value is recorded via the plain Observe/Add path, matching the safe-cast already used by Timer.ObserveDurationWithExemplar. #​2005
  • [BUGFIX] api/prometheus/v1: Fall back to GET requests when POST requests return 403 Forbidden or method not allowed. #​2030
  • [BUGFIX] api: Respect context cancellation inside httpClient.Do. #​1971
  • [BUGFIX] exp/api/remote: Fix compression buffer pooling where compressed buffers were released prematurely, causing corrupted remote-write payloads. #​1889
  • [BUGFIX] exp/api/remote: Reject malformed snappy payloads declaring huge decoded sizes. Enforce a 32MB decoded-size limit to prevent OOM from oversized remote-write requests. #​1917
  • [BUGFIX] exp/api/remote: Ensure remote write v2 headers cannot be returned on v1 requests. #​1927
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Full Changelog: prometheus/client_golang@v1.23.2...v1.24.0

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@dghubble-renovate dghubble-renovate Bot added dependencies Pull requests that update a dependency file go Pull requests that update Go code labels Jul 21, 2026
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dghubble-renovate Bot enabled auto-merge (squash) July 21, 2026 01:02
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dghubble-renovate Bot commented Jul 21, 2026

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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

Details:

Package Change
github.com/prometheus/common v0.66.1 -> v0.70.0
github.com/prometheus/procfs v0.16.1 -> v0.21.1
go.yaml.in/yaml/v2 v2.4.3 -> v2.4.4
golang.org/x/net v0.55.0 -> v0.56.0
golang.org/x/oauth2 v0.34.0 -> v0.36.0
golang.org/x/sys v0.45.0 -> v0.47.0
golang.org/x/term v0.43.0 -> v0.44.0
golang.org/x/text v0.37.0 -> v0.38.0

@dghubble-renovate
dghubble-renovate Bot merged commit 904dc9c into main Jul 21, 2026
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@dghubble-renovate
dghubble-renovate Bot deleted the renovate/github.com-prometheus-client_golang-1.x branch July 21, 2026 01:03
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