We decided to revert the testutil change that made our util functions less error-prone, but created a lot of work for our downstream users. Apologies for the pain! This revert should not cause any major breaking change, even if you already did the work--unless you depend on the exact error message.
Going forward, we plan to reinforce our release testing strategy [1],[2] and deliver an enhanced testutil package/module with more flexible and safer APIs.
[BUGFIX] testutil: Reverted #1424; functions using compareMetricFamilies are (again) only failing if filtered metricNames are in the expected input. #1645
v1.20.4
[BUGFIX] histograms: Fix a possible data race when appending exemplars vs metrics gather. #1623
v1.20.3
[BUGFIX] histograms: Fix possible data race when appending exemplars. #1608
v1.20.2
[BUGFIX] promhttp: Unset Content-Encoding header when data is uncompressed. #1596
[BUGFIX] process-collector: Fixed unregistered descriptor error when using process collector with PedanticRegistry on Linux machines. #1587
v1.20.0
Thanks everyone for contributions!
:warning: In this release we remove one (broken anyway, given Go runtime changes) metric and add three new (representing GOGC, GOMEMLIMIT and GOMAXPROCS flags) to the default collectors.NewGoCollector() collector. Given its popular usage, expect your binary to expose two additional metric.
Changes
[CHANGE] :warning: go-collector: Remove go_memstat_lookups_total metric which was always 0; Go runtime stopped sharing pointer lookup statistics. #1577
[FEATURE] :warning: go-collector: Add 3 default metrics: go_gc_gogc_percent, go_gc_gomemlimit_bytes and go_sched_gomaxprocs_threads as those are recommended by the Go team. #1559
[FEATURE] go-collector: Add more information to all metrics' HELP e.g. the exact runtime/metrics sourcing each metric (if relevant). #1568#1578
[BUGFIX] testutil: Reverted #1424; functions using compareMetricFamilies are (again) only failing if filtered metricNames are in the expected input.
1.20.4 / 2024-09-07
[BUGFIX] histograms: Fix possible data race when appending exemplars vs metrics gather. #1623
1.20.3 / 2024-09-05
[BUGFIX] histograms: Fix possible data race when appending exemplars. #1608
1.20.2 / 2024-08-23
[BUGFIX] promhttp: Unset Content-Encoding header when data is uncompressed. #1596
1.20.1 / 2024-08-20
[BUGFIX] process-collector: Fixed unregistered descriptor error when using process collector with PedanticRegistry on linux machines. #1587
1.20.0 / 2024-08-14
[CHANGE] :warning: go-collector: Remove go_memstat_lookups_total metric which was always 0; Go runtime stopped sharing pointer lookup statistics. #1577
[FEATURE] :warning: go-collector: Add 3 default metrics: go_gc_gogc_percent, go_gc_gomemlimit_bytes and go_sched_gomaxprocs_threads as those are recommended by the Go team. #1559
[FEATURE] go-collector: Add more information to all metrics' HELP e.g. the exact runtime/metrics sourcing each metric (if relevant). #1568#1578
[BUGFIX] promlint: Relax metric type in name linter rule. #1455
[BUGFIX] promhttp: Make sure server instrumentation wrapping supports new and future extra responseWriter methods. #1480
[BUGFIX] breaking testutil: Functions using compareMetricFamilies are now failing if filtered metricNames are not in the input. #1424 (reverted in 1.20.5)
1.19.0 / 2024-02-27
The module prometheus/common v0.48.0 introduced an incompatibility when used together with client_golang (See prometheus/client_golang#1448 for more details). If your project uses client_golang and you want to use prometheus/common v0.48.0 or higher, please update client_golang to v1.19.0.
[CHANGE] Minimum required go version is now 1.20 (we also test client_golang against new 1.22 version). #1445#1449
[FEATURE] collectors: Add version collector. #1422#1427
1.18.0 / 2023-12-22
[FEATURE] promlint: Allow creation of custom metric validations. #1311
[FEATURE] Go programs using client_golang can be built in wasip1 OS. #1350
[BUGFIX] histograms: Add timer to reset ASAP after bucket limiting has happened. #1367
[BUGFIX] testutil: Fix comparison of metrics with empty Help strings. #1378
[ENHANCEMENT] Improved performance of MetricVec.WithLabelValues(...). #1360
... (truncated)
Commits
48e12a1 Merge pull request #1645 from prometheus/cut-1204-pr1424
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Bumps the go-deps group with 3 updates in the / directory: github.com/Azure/secrets-store-csi-driver-provider-azure, github.com/prometheus/client_golang and github.com/stretchr/testify.
Updates
github.com/Azure/secrets-store-csi-driver-provider-azurefrom 1.5.2 to 1.6.0Release notes
Sourced from github.com/Azure/secrets-store-csi-driver-provider-azure's releases.
... (truncated)
Commits
56bddf7release: updates manifest and helm charts for v1.6.0 (#1658)f0c8a3aci: skip builds goreleaser config (#1644)675bffcchore: bump github/codeql-action from 2.21.4 to 3.26.5 (#1641)8166dffci: updates goreleaser (#1636)a48f934chore: remove direct dependency on adal (#1611)e7fcef9chore: v1.5.6 chart release to disable arc monitoring by default (#1619)b551439feat: turning off Arc ext monitoring by default (#1618)ac7d27dfix: telegraf response_timeout to timeout (#1616)1731e66release: update manifest and helm charts for v1.5.3 (#1604)95ec8b6chore: bumps monitoring images (#1603)Updates
github.com/prometheus/client_golangfrom 1.19.1 to 1.20.5Release notes
Sourced from github.com/prometheus/client_golang's releases.
... (truncated)
Changelog
Sourced from github.com/prometheus/client_golang's changelog.
... (truncated)
Commits
48e12a1Merge pull request #1645 from prometheus/cut-1204-pr1424504ad9bCut 1.20.5; update comments.584a7ceRevert "testutil compareMetricFamilies: make less error-prone (#1424)"05fcde9Merge pull request #1623 from krajorama/data-race-in-histogram-write209f4c0Add changelog1e398ccnative histogram: Fix race between Write and addExemplaref2f87eMerge pull request #1620 from prometheus/arthursens/prepare-1.20.3937ac63Add changelog entry for 1.20.36e9914dMerge pull request #1608 from krajorama/index-out-of-range-native-histogram-e...d6b8c89Update comments with more explanationsUpdates
github.com/prometheus/commonfrom 0.54.0 to 0.55.0Release notes
Sourced from github.com/prometheus/common's releases.
Commits
0c7b585Merge pull request #649 from rajagopalanand/13364804fbbeUpdate common Prometheus files (#660)3f20456Bump golang.org/x/net from 0.25.0 to 0.26.0 (#657)e31eeaaBump google.golang.org/protobuf from 1.34.1 to 1.34.2 (#658)3236a12Bump golang.org/x/oauth2 from 0.20.0 to 0.21.0 (#656)1cfb464Bump github.com/aws/aws-sdk-go from 1.53.14 to 1.54.7 in /sigv4 (#659)ab322eachore: add HumanizeTimestamp; make ConvertToFloat exportable (#654)04635d2Merge pull request #655 from yeya24/change-omit-emptyc4974e5fix test43f0db5set http_headers to be omit emptyUpdates
github.com/stretchr/testifyfrom 1.9.0 to 1.10.0Release notes
Sourced from github.com/stretchr/testify's releases.
... (truncated)
Commits
89cbdd9Merge pull request #1626 from arjun-1/fix-functional-options-diff-indirect-calls07bac60Merge pull request #1667 from sikehish/flaky716de8dIncrease timeouts in Test_Mock_Called_blocks to reduce flakiness in CI118fb83NotSame should fail if args are not pointers #1661 (#1664)7d99b2battempt 205f87c0more similarea7129ebetter fmta1b9c9eMerge pull request #1663 from ybrustin/master8302de9Merge branch 'master' into master89352f7Merge pull request #1518 from hendrywiranto/adjust-readme-remove-v2Dependabot 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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