Cut v1.12.2 (#1052) · prometheus/client_golang@0e136d1 (original) (raw)

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1 1 ## Unreleased
2 2
3 3 * [CHANGE] Minimum required Go version is now 1.16.
4 +
5 +## 1.12.2 / 2022-01-29
6 +
4 7 * [CHANGE] Added `collectors.WithGoCollections` that allows to choose what collection of Go runtime metrics user wants: Equivalent of [`MemStats` structure](https://pkg.go.dev/runtime#MemStats) configured using `GoRuntimeMemStatsCollection`, new based on dedicated [runtime/metrics](https://pkg.go.dev/runtime/metrics) metrics represented by `GoRuntimeMetricsCollection` option, or both by specifying `GoRuntimeMemStatsCollection | GoRuntimeMetricsCollection` flag.
5 -* [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.
6 -* [BUGFIX] Fix the bug that causes generated histogram metric names to end with `_total`. `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` and`go_gc_pauses_seconds_total` -> `go_gc_pauses_seconds`.
8 +* [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.
9 +* [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.
10 +* `go_gc_heap_allocs_by_size_bytes_total` -> `go_gc_heap_allocs_by_size_bytes`,
11 +* `go_gc_heap_frees_by_size_bytes_total` -> `go_gc_heap_allocs_by_size_bytes`
12 +* `go_gc_pauses_seconds_total` -> `go_gc_pauses_seconds`.
13 +* [CHANCE] Removed `-Inf` buckets from new Go Collector histograms.
7 14
8 15 ## 1.12.1 / 2022-01-29
9 16