[FEATURE] Add Support for Native Histograms. #1150
[CHANGE] Extend prometheus.Registry to implement prometheus.Collector interface. #1103
1.13.1 / 2022-11-01
[BUGFIX] Fix race condition with Exemplar in Counter. #1146
[BUGFIX] Fix CumulativeCount value of +Inf bucket created from exemplar. #1148
[BUGFIX] Fix double-counting bug in promhttp.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] Added prometheus.TransactionalGatherer interface for promhttp.Handler use which allows using low allocation update techniques for custom collectors. #989
[ENHANCEMENT] prometheus/push.Pusher has now context aware methods that pass context to HTTP request. #1028
[ENHANCEMENT] prometheus/push.Pusher has now Error 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] New MetricVec method DeletePartialMatch(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] Most promhttp.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
[CHANGE] Added collectors.WithGoCollections that allows to choose what collection of Go runtime metrics user wants: Equivalent of MemStats structure configured using GoRuntimeMemStatsCollection, new based on dedicated runtime/metrics metrics represented by GoRuntimeMetricsCollection option, or both by specifying GoRuntimeMemStatsCollection | GoRuntimeMetricsCollection flag. #1031
[CHANGE] :warning: Change in collectors.NewGoCollector metrics: Reverting addition of new ~80 runtime metrics by default. You can enable this back with GoRuntimeMetricsCollection option or GoRuntimeMemStatsCollection | 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.
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Bumps github.com/prometheus/client_golang from 1.11.0 to 1.11.1.
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Sourced from github.com/prometheus/client_golang's releases.
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Sourced from github.com/prometheus/client_golang's changelog.
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promhttp: Check validity of method and code label values (#962) (#987)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
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