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

1.14.0 / 2022年11月08日

It might look like a small release, but it's quite opposite 😱 There were many non user facing changes and fixes and enormous work from engineers from Grafana to add native histograms in 💪🏾 Enjoy! 😍

What's Changed

• [FEATURE] Add Support for Native Histograms. #1150
• [CHANGE] Extend prometheus.Registry to implement prometheus.Collector interface. #1103

New Contributors

• @​hairyhenderson made their first contribution in prometheus/client_golang#1118
• @​rfratto made their first contribution in prometheus/client_golang#1103
• @​donotnoot made their first contribution in prometheus/client_golang#1125
• @​rogerogers made their first contribution in prometheus/client_golang#1130
• @​balintzs made their first contribution in prometheus/client_golang#1148
• @​fstab made their first contribution in prometheus/client_golang#1146
• @​jessicalins made their first contribution in prometheus/client_golang#1152

Full Changelog: prometheus/client_golang@v1.13.1...v1.14.0

1.13.1 / 2022年11月02日

• [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

Full Changelog: prometheus/client_golang@v1.13.0...v1.13.1

1.13.0 / 2022年08月06日

• [CHANGE] Minimum required Go version is now 1.17 (we also test client_golang against the 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] Added exemplar support to prometheus.NewConstHistogram. See ExampleNewConstHistogram_WithExemplar example on how to use it. #986
• [ENHANCEMENT] prometheus/push.Pusher now has context-aware methods that pass context to HTTP requests. #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 support adding exemplars to metrics. This allows hooking those to your tracing middleware that retrieves trace ID and puts it in exemplar if present. #1055
• [ENHANCEMENT] Added testutil.ScrapeAndCompare method. #1043
• [BUGFIX] Fixed GopherJS build support. #897
• [ENHANCEMENT] ⚠️ Added way to specify what runtime/metrics collectors.NewGoCollector should use. See ExampleGoCollector_WithAdvancedGoMetrics. #1102

New Contributors ❤️

• @​alissa-tung made their first contribution in prometheus/client_golang#1000
• @​wperron made their first contribution in prometheus/client_golang#986
• @​zhijian-pro made their first contribution in prometheus/client_golang#1005
• @​dohnto made their first contribution in prometheus/client_golang#1021
• @​tatsuhiro-t made their first contribution in prometheus/client_golang#1028

... (truncated)

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

1.14.0 / 2022年11月08日

• [FEATURE] Add Support for Native Histograms. #1150
• [CHANGE] Extend prometheus.Registry to implement prometheus.Collector interface. #1103

1.13.1 / 2022年11月01日

• [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年08月05日

• [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] Added exemplar support to prometheus.NewConstHistogram. See ExampleNewConstHistogram_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 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
• [ENHANCEMENT] Added testutil.ScrapeAndCompare method. #1043
• [BUGFIX] Fixed GopherJS build support. #897
• [ENHANCEMENT] ⚠️ Added way to specify what runtime/metrics collectors.NewGoCollector should use. See ExampleGoCollector_WithAdvancedGoMetrics. #1102

1.12.2 / 2022年05月13日

• [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] ⚠️ 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.
  • 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年01月29日

• [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年01月19日

• [CHANGE] example/random: Move flags and metrics into main() #935
• [FEATURE] API client: Support wal replay status api #944

... (truncated)

• 254e546 Merge pull request #1162 from kakkoyun/cut-1.14.0
• c8a3d32 Cut v1.14.0
• 07d3a81 Merge pull request #1161 from prometheus/release-1.13
• 870469e Test and support 1.19 (#1160)
• b785d0c Fix go_collector_latest_test Fail on go1.19 (#1136)
• 4d54769 Fix float64 comparison test failure on archs using FMA (#1133)
• 53e51c4 Merge pull request #1157 from prometheus/cut-1.13.1
• 79ca0eb Added tip from Björn + Grammarly.
• 078f11f Cut 1.13.1 release (+ documenting release process).
• ddd7f0e Fix race condition with Exemplar in Counter (#1146)
• Additional commits viewable in compare view

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