Sourced fromgithub.com/prometheus/client_golang's releases.

1.11.1 / 2022-02-15

• [SECURITY FIX] promhttp: Check validity of method and code label valuesprometheus/client_golang#987 (AddressedCVE-2022-21698)

What's Changed

• promhttp: Check validity of method and code label values by@​bwplotka and@​kakkoyun inprometheus/client_golang#987

Full Changelog:prometheus/client_golang@v1.11.0...v1.11.1

v1.11.0 / 2021-06-07

• [CHANGE] Add new collectors package.#862
• [CHANGE]prometheus.NewExpvarCollector is deprecated, usecollectors.NewExpvarCollector instead.#862
• [CHANGE]prometheus.NewGoCollector is deprecated, usecollectors.NewGoCollector instead.#862
• [CHANGE]prometheus.NewBuildInfoCollector is deprecated, usecollectors.NewBuildInfoCollector instead.#862
• [FEATURE] Add new collector for database/sql#DBStats.#866
• [FEATURE] API client: Add exemplars API support.#861
• [ENHANCEMENT] API client: Add newer fields to Rules API.#855
• [ENHANCEMENT] API client: Add missing fields to Targets API.#856

What's Changed

• Synchronize common files from prometheus/prometheus by@​prombot inprometheus/client_golang#846
• Synchronize common files from prometheus/prometheus by@​prombot inprometheus/client_golang#849
• Synchronize common files from prometheus/prometheus by@​prombot inprometheus/client_golang#853
• Add newer fields to Rules API by@​gouthamve inprometheus/client_golang#855
• Add missing fields to targets API by@​yeya24 inprometheus/client_golang#856
• Synchronize common files from prometheus/prometheus by@​prombot inprometheus/client_golang#857
• Add exemplars API support by@​yeya24 inprometheus/client_golang#861
• Improve description of MaxAge in summary docs by@​Dean-Coakley inprometheus/client_golang#864
• Add new collectors package by@​johejo inprometheus/client_golang#862
• Add collector for database/sql#DBStats by@​johejo inprometheus/client_golang#866
• Make dbStatsCollector more DRY by@​beorn7 inprometheus/client_golang#867
• Change maintainers from@​beorn7 to @bwplotka/@​kakkoyun by@​beorn7 inprometheus/client_golang#873
• Document implications of negative observations by@​beorn7 inprometheus/client_golang#871
• Update Go modules by@​SuperQ inprometheus/client_golang#875

New Contributors

• @​gouthamve made their first contribution inprometheus/client_golang#855

Full Changelog:prometheus/client_golang@v1.10.0...v1.11.0

1.10.0 / 2021-03-18

• [CHANGE] Minimum required Go version is now 1.13.
• [CHANGE] API client: Add matchers toLabelNames andLabesValues.#828
• [FEATURE] API client: Add buildinfo call.#841
• [BUGFIX] Fix build on riscv64.#833

What's Changed

• Add SECURITY.md by@​roidelapluie inprometheus/client_golang#831
• Bump prometheus/procfs to 0.3.0 to fix building on riscv64 by@​zhsj inprometheus/client_golang#833
• Fix typo in comments inprometheus/client_golang#835

... (truncated)

Sourced fromgithub.com/prometheus/client_golang's changelog.

Unreleased

1.14.0 / 2022-11-08

• [FEATURE] Add Support for Native Histograms.#1150
• [CHANGE] Extendprometheus.Registry to implementprometheus.Collector interface.#1103

1.13.1 / 2022-11-01

• [BUGFIX] Fix race condition with Exemplar in Counter.#1146
• [BUGFIX] FixCumulativeCount value of+Inf bucket created from exemplar.#1148
• [BUGFIX] Fix double-counting bug inpromhttp.InstrumentRoundTripperCounter.#1118

1.13.0 / 2022-08-05

• [CHANGE] Minimum required Go version is now 1.17 (we also test client_golang against new 1.19 version).
• [ENHANCEMENT] Addedprometheus.TransactionalGatherer interface forpromhttp.Handler use which allows using low allocation update techniques for custom collectors.#989
• [ENHANCEMENT] Added exemplar support toprometheus.NewConstHistogram. SeeExampleNewConstHistogram_WithExemplar example on how to use it.#986
• [ENHANCEMENT]prometheus/push.Pusher has now context aware methods that pass context to HTTP request.#1028
• [ENHANCEMENT]prometheus/push.Pusher has nowError method that retrieve last error.#1075
• [ENHANCEMENT]testutil.GatherAndCompare provides now readable diff on failed comparisons.#998
• [ENHANCEMENT] Query API now supports timeouts.#1014
• [ENHANCEMENT] NewMetricVec methodDeletePartialMatch(labels Labels) for deleting all metrics that match provided labels.#1013
• [ENHANCEMENT]api.Config now accepts passing custom*http.Client.#1025
• [BUGFIX] Raise exemplar labels limit from 64 to 128 bytes as specified in OpenMetrics spec.#1091
• [BUGFIX] Allow adding exemplar to +Inf bucket to const histograms.#1094
• [ENHANCEMENT] Mostpromhttp.Instrument* middlewares now supports adding exemplars to metrics. This allows hooking those to your tracing middleware that retrieves trace ID and put it in exemplar if present.#1055
• [ENHANCEMENT] Addedtestutil.ScrapeAndCompare method.#1043
• [BUGFIX] FixedGopherJS build support.#897
• [ENHANCEMENT]⚠️ Added way to specify whatruntime/metricscollectors.NewGoCollector should use. SeeExampleGoCollector_WithAdvancedGoMetrics.#1102

1.12.2 / 2022-05-13

• [CHANGE] Addedcollectors.WithGoCollections that allows to choose what collection of Go runtime metrics user wants: Equivalent ofMemStats structure configured usingGoRuntimeMemStatsCollection, new based on dedicatedruntime/metrics metrics represented byGoRuntimeMetricsCollection option, or both by specifyingGoRuntimeMemStatsCollection | GoRuntimeMetricsCollection flag.#1031
• [CHANGE]⚠️ Change incollectors.NewGoCollector metrics: Reverting addition of new ~80 runtime metrics by default. You can enable this back withGoRuntimeMetricsCollection option orGoRuntimeMemStatsCollection | GoRuntimeMetricsCollection for smooth transition.
• [BUGFIX] Fixed the bug that causes generated histogram metric names to end with_total.⚠️ This changes 3 metric names in the new Go collector that was reverted from default in this release.
  • go_gc_heap_allocs_by_size_bytes_total ->go_gc_heap_allocs_by_size_bytes,
  • go_gc_heap_frees_by_size_bytes_total ->go_gc_heap_allocs_by_size_bytes
  • go_gc_pauses_seconds_total ->go_gc_pauses_seconds.
• [CHANCE] Removed-Inf buckets from new Go Collector histograms.

1.12.1 / 2022-01-29

• [BUGFIX] Make the Go 1.17 collector concurrency-safe#969
  • Use simpler locking in the Go 1.17 collector#975
• [BUGFIX] Reduce granularity of histogram buckets for Go 1.17 collector#974
• [ENHANCEMENT] API client: make HTTP reads more efficient#976

1.12.0 / 2022-01-19

... (truncated)

• 989baa3 promhttp: Check validity of method and code label values (#962) (#987)
• 8184d76 Cut v1.11.0 (#877)
• 2539062 Merge pull request#875 from prometheus/superq/update_mods
• 68cd1e9 Update Go modules
• f22935d Merge pull request#871 from prometheus/beorn7/doc
• 11aba26 Change maintainers from@​beorn7 to @bwplotka/@​kakkoyun (#873)
• f34145a Document implications of negative observations
• a7515ca Merge pull request#867 from prometheus/beorn7/collectors
• 81a9556 Make dbStatsCollector more DRY
• a66da1d Add collector for database/sql#DBStats (#866)
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