v0.68.1

What's Changed

• build(deps): bump golang.org/x/net from 0.52.0 to 0.53.0 by @dependabot[bot] in #903
• build(deps): bump golang.org/x/net from 0.53.0 to 0.55.0 by @dependabot[bot] in #914
• Synchronize common files from prometheus/prometheus by @prombot in #915

Full Changelog: v0.68.0...v0.68.1

v0.68.0

What's Changed

• Synchronize common files from prometheus/prometheus by @prombot in #873
• Synchronize common files from prometheus/prometheus by @prombot in #874
• build(deps): bump github.com/golang-jwt/jwt/v5 from 5.3.0 to 5.3.1 by @dependabot[bot] in #879
• build(deps): bump golang.org/x/net from 0.48.0 to 0.49.0 by @dependabot[bot] in #878
• Synchronize common files from prometheus/prometheus by @prombot in #875
• Synchronize common files from prometheus/prometheus by @prombot in #880
• Remove logic adding unit to metrics name by @vesari in #877
• Synchronize common files from prometheus/prometheus by @prombot in #881
• Update for Go 1.26 by @SuperQ in #883
• build(deps): bump golang.org/x/net from 0.49.0 to 0.51.0 by @dependabot[bot] in #882
• version: Add a slog helper by @SuperQ in #886
• Remove Arthur from maintainers list by @ArthurSens in #885
• Synchronize common files from prometheus/prometheus by @prombot in #895
• Synchronize common files from prometheus/prometheus by @prombot in #896
• config: change NewOAuth2RoundTripper to accept variadic HTTPClientOption by @alliasgher in #898
• config: guard against nil oauth2 credential in RoundTrip by @alliasgher in #897
• build(deps): bump golang.org/x/net from 0.51.0 to 0.52.0 by @dependabot[bot] in #890
• build(deps): bump go.yaml.in/yaml/v2 from 2.4.3 to 2.4.4 by @dependabot[bot] in #891
• build(deps): bump golang.org/x/oauth2 from 0.34.0 to 0.36.0 by @dependabot[bot] in #892
• Move interface assertions to a test file by @msiegen in #839
• fix(http_config): fix client cert rotation when no CA is configured by @machine424 in #908
• Remove CircleCI by @ArthurSens in #910
• Fix: apply DialContextFunc to OAuth2 token-fetch transport by @yuri-tceretian in #911

New Contributors

• @alliasgher made their first contribution in #898
• @msiegen made their first contribution in #839
• @machine424 made their first contribution in #908
• @yuri-tceretian made their first contribution in #911

Full Changelog: v0.67.5...v0.68.0

v0.67.5

What's Changed

• build(deps): bump golang.org/x/oauth2 from 0.32.0 to 0.34.0 by @dependabot[bot] in #871
• Synchronize common files from prometheus/prometheus by @prombot in #866
• build(deps): bump golang.org/x/net from 0.46.0 to 0.48.0 by @dependabot[bot] in #872
• build(deps): bump google.golang.org/protobuf from 1.36.10 to 1.36.11 by @dependabot[bot] in #870

Full Changelog: v0.67.4...v0.67.5

v0.67.4 / 2025-11-18

What's Changed

• chore: clean up golangci-lint configuration by @mmorel-35 in #782
• chore: 'omitempty' to Oauth2 fields with type Secret to avoid requiring them by @JorTurFer in #864
• chore: Add omitempty tag to all config fields by @JorTurFer in #865

Full Changelog: v0.67.3...v0.67.4

v0.67.3 / 2025-11-18

What's Changed

• Support JWT Profile for Authorization Grant (RFC 7523 3.1) by @JorTurFer in #862
• Config: remove outdated comment about HTTP/2 issues by @bboreham in #863

New Contributors

• @JorTurFer made their first contribution in #862

Full Changelog: v0.67.2...v0.67.3

v0.67.2 / 2025-10-28

What's Changed

• config: Fix panic in tlsRoundTripper when CA file is absent by @ndk in #792
• Cleanup linting issues by @SuperQ in #860

New Contributors

• @ndk made their first contribution in #792

Full Changelog: v0.67.1...v0.67.2

v0.67.1

What's Changed

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

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

v0.67.0 / 2025-10-07

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

v0.66.1

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

v0.66.0

⚠️ 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