What's Changed

• Fix Go case-insensitive file name collision by @SuperQ in #853

Full Changelog: v0.67.0...v0.67.1

What's Changed

• Create CHANGELOG.md for easier communication of library changes, especially possible breaking changes. by @ywwg in #833
• model: New test for validation with dots by @m1k1o in #759
• expfmt: document NewTextParser as required by @burgerdev in #842
• expfmt: Add support for float histograms and gauge histograms by @beorn7 in #843
• Updated minimum Go version to 1.24.0, updated Go dependecies by @SuperQ in #849

New Contributors

• @m1k1o made their first contribution in #759
• @burgerdev made their first contribution in #842

Full Changelog: v0.66.1...v0.67.0

This release has no functional changes, it just drops the dependencies github.com/grafana/regexp and go.uber.org/atomic and replaces gopkg.in/yaml.v2 with go.yaml.in/yaml/v2 (a drop-in replacement).

What's Changed

• Revert "Use github.com/grafana/regexp instead of regexp" by @aknuds1 in #835
• Move to supported version of yaml parser by @dims in #834
• Revert "Use go.uber.org/atomic instead of sync/atomic (#825)" by @aknuds1 in #838

Full Changelog: v1.20.99...v0.66.1

⚠️ Breaking Changes ⚠️

• A default-constructed TextParser will be invalid. It must have a valid scheme set, so users should use the NewTextParser function to create a valid TextParser. Otherwise parsing will panic with "Invalid name validation scheme requested: unset".

What's Changed

• model: add constants for type and unit labels. by @bwplotka in #801

• model.ValidationScheme: Support encoding as YAML by @aknuds1 in #799

• fix(promslog): always print time.Duration values as go duration strings by @tjhop in #798

• Add ValidationScheme methods IsValidMetricName and IsValidLabelName by @aknuds1 in #806

• Fix delimited proto not escaped correctly by @thampiotr in #809

• Decoder: Remove use of global name validation and add validation by @ywwg in #808

• ValidationScheme implements pflag.Value and json.Marshaler/Unmarshaler interfaces by @juliusmh in #807

• expfmt: Add NewTextParser function by @aknuds1 in #816

• Enable the godot linter by @aknuds1 in #821

• Enable usestdlibvars linter by @aknuds1 in #820

• Enable unconvert linter by @aknuds1 in #819

• Enable the fatcontext linter by @aknuds1 in #822

• Enable gocritic linter by @aknuds1 in #818

• Use go.uber.org/atomic instead of sync/atomic by @aknuds1 in #825

• Enable revive rule unused-parameter by @aknuds1 in #824

• Enable revive rules by @aknuds1 in #823

• Synchronize common files from prometheus/prometheus by @prombot in #802

• Synchronize common files from prometheus/prometheus by @prombot in #803

• Sync .golangci.yml with prometheus/prometheus by @aknuds1 in #817

• ci: update upload-actions by @ywwg in #814

• docs: fix typo in expfmt.Negotiate by @wmcram in #813

• build(deps): bump golang.org/x/net from 0.40.0 to 0.41.0 by @dependabot[bot] in #800

• build(deps): bump golang.org/x/net from 0.41.0 to 0.42.0 by @dependabot[bot] in #810

• build(deps): bump github.com/stretchr/testify from 1.10.0 to 1.11.1 in /assets by @dependabot[bot] in #826

• build(deps): bump google.golang.org/protobuf from 1.36.6 to 1.36.8 by @dependabot[bot] in #830

• build(deps): bump golang.org/x/net from 0.42.0 to 0.43.0 by @dependabot[bot] in #829

• build(deps): bump github.com/stretchr/testify from 1.10.0 to 1.11.1 by @dependabot[bot] in #827

New Contributors

• @aknuds1 made their first contribution in #799
• @thampiotr made their first contribution in #809
• @wmcram made their first contribution in #813
• @juliusmh made their first contribution in #807

Full Changelog: v0.65.0...v0.66.0

What's Changed

• Synchronize common files from prometheus/prometheus by @prombot in #789
• Remove otlptranslator package by @ArthurSens in #791
• feat(promslog): add Level() method to get slog.Level by @tjhop in #795
• feat: Support negative duration in new function ParseDurationAllowNegative by @iamhalje in #793

New Contributors

• @iamhalje made their first contribution in #793

Full Changelog: v0.64.0...v0.65.0

What's Changed

• Add deprecation notice to otlptranslator by @ArthurSens in #773
• Synchronize common files from prometheus/prometheus by @prombot in #774
• Synchronize common files from prometheus/prometheus by @prombot in #775
• Update Go by @SuperQ in #770
• chore: Upgrade golangci-lint to v2 by @kakkoyun in #779
• build(deps): bump golang.org/x/net from 0.37.0 to 0.38.0 by @dependabot in #777
• build(deps): bump google.golang.org/protobuf from 1.36.5 to 1.36.6 by @dependabot in #776
• promslog: Use the default timezone (again) by @beorn7 in #739
• Synchronize common files from prometheus/prometheus by @prombot in #787
• build(deps): bump github.com/prometheus/client_model from 0.6.1 to 0.6.2 by @dependabot in #784
• build(deps): bump golang.org/x/oauth2 from 0.28.0 to 0.29.0 by @dependabot in #785
• build(deps): bump golang.org/x/net from 0.38.0 to 0.39.0 by @dependabot in #786
• refactor(promslog): make NewNopLogger() wrapper around New() by @tjhop in #783
• build(deps): bump golang.org/x/oauth2 from 0.29.0 to 0.30.0 by @dependabot in #788

New Contributors

• @kakkoyun made their first contribution in #779

Full Changelog: v0.63.0...v0.64.0

What's Changed

• Making the map a public variable for promtheus-operator by @dongjiang1989 in #741
• setup ossf scorecard and codeql workflows by @mmorel-35 in #564
• feat(promslog): implement reserved keys, rename duplicates by @tjhop in #746
• Bump golang.org/x/oauth2 from 0.24.0 to 0.25.0 by @dependabot in #750
• Bump golang.org/x/net from 0.33.0 to 0.34.0 by @dependabot in #749
• Bump google.golang.org/protobuf from 1.36.1 to 1.36.3 by @dependabot in #751
• promslog: Make AllowedLevel concurrency safe. by @bwplotka in #754
• Fix typo 'the an' by @petern48 in #752
• Synchronize common files from prometheus/prometheus by @prombot in #757
• build(deps): bump google.golang.org/protobuf from 1.36.3 to 1.36.4 by @dependabot in #756
• build(deps): bump google.golang.org/protobuf from 1.36.4 to 1.36.5 by @dependabot in #761
• build(deps): bump github.com/google/go-cmp from 0.6.0 to 0.7.0 by @dependabot in #763
• build(deps): bump golang.org/x/net from 0.34.0 to 0.35.0 by @dependabot in #762
• model: Clarify the purpose of model.NameValidationScheme by @ywwg in #765
• Fix spelling mistake in godoc by @grobinson-grafana in #766
• Synchronize common files from prometheus/prometheus by @prombot in #767
• otlptranslator: Add dependency free package that translates OTLP data into Prometheus metric/label names by @ArthurSens in #768

New Contributors

• @dongjiang1989 made their first contribution in #741
• @petern48 made their first contribution in #752

Full Changelog: v0.62.0...v0.63.0

⚠️ This releases switches internal global to UTF8Validation from LegacyValidation. This is a breaking change, relaxing the validation. We don't intend to add more schemas and we have to have a global for unmarshalling interfaces, thus the change was made ⚠️

What's Changed

• Change default validation scheme to UTF8Validation by @ywwg in #724
• Remove deprecated promlog package by @SuperQ in #738
• Remove deprecated sigv4 module by @SuperQ in #737
• update links to openmetrics to reference the v1.0.0 release by @dashpole in #740
• Synchronize common files from prometheus/prometheus by @prombot in #742
• Bump google.golang.org/protobuf from 1.35.2 to 1.36.1 by @dependabot in #744
• Bump golang.org/x/net from 0.32.0 to 0.33.0 by @dependabot in #743
• Synchronize common files from prometheus/prometheus by @prombot in #747
• http_config: Allow customizing TLS config and settings. by @bwplotka in #748

New Contributors

• @dashpole made their first contribution in #740

Full Changelog: v0.61.0...v0.62.0

What's Changed

• Mark sigv4 deprecated by @SuperQ in #715
• Provide a way to get UserAgent by @mmorel-35 in #716
• Synchronize common files from prometheus/prometheus by @prombot in #714
• Bump golang.org/x/net from 0.29.0 to 0.30.0 by @dependabot in #712
• chore: enable perfsprint linter by @mmorel-35 in #717
• chore: use testify instead of testing.Fatal by @mmorel-35 in #718
• Bump google.golang.org/protobuf from 1.34.2 to 1.35.1 by @dependabot in #711
• setup dependabot for github.com/prometheus/common/assets by @mmorel-35 in #719
• Synchronize common files from prometheus/prometheus by @prombot in #721
• Mark promlog deprecated by @SuperQ in #720
• Synchronize common files from prometheus/prometheus by @prombot in #722
• Allow custom user-agent definition by @mmorel-35 in #725
• fix: values escaping bugs by @ywwg in #727
• fix(promslog): always use UTC for time by @tjhop in #735
• Bump github.com/stretchr/testify from 1.9.0 to 1.10.0 in /assets by @dependabot in #729
• Bump golang.org/x/oauth2 from 0.23.0 to 0.24.0 by @dependabot in #730
• promslog: always lowercase log level from CLI by @jkroepke in #728
• Synchronize common files from prometheus/prometheus by @prombot in #726
• Bump golang.org/x/net from 0.30.0 to 0.32.0 by @dependabot in #736
• Bump github.com/stretchr/testify from 1.9.0 to 1.10.0 by @dependabot in #731
• Bump google.golang.org/protobuf from 1.35.1 to 1.35.2 by @dependabot in #732

Full Changelog: v0.60.1...v0.61.0

What's Changed

• promslog: Only log basename, not full path by @roidelapluie in #705
• Reload certificates even when no CA is used by @roidelapluie in #707
• Synchronize common files from prometheus/prometheus by @prombot in #701

Full Changelog: v0.60.0...v0.60.1