v0.56.0

What's Changed

• Don't always fetch a OAuth2 token, if the secret from a file didn't change by @multani in #647
• remove dependency to github.com/prometheus/client_golang by @ilius in #662
• Bump github.com/aws/aws-sdk-go from 1.54.7 to 1.54.11 in /sigv4 by @dependabot in #661
• Synchronize common files from prometheus/prometheus by @prombot in #664
• Revert #576 and add deprecation notice by @SuperQ in #665
• Bump golang.org/x/net from 0.26.0 to 0.27.0 by @dependabot in #667
• use basic string in IsValidLegacyMetricName by @ywwg in #668
• Synchronize common files from prometheus/prometheus by @prombot in #672
• Synchronize common files from prometheus/prometheus by @prombot in #674
• Bump github.com/aws/aws-sdk-go from 1.54.19 to 1.55.5 in /sigv4 by @dependabot in #671
• sigv4: support nil body by @roidelapluie in #673
• Fix overflows of untyped int constants on 32-bit by @dswarbrick in #675
• Update client_golang by @SuperQ in #676
• Update golangci lint by @roidelapluie in #679
• expfmt: Add UTF-8 syntax support in text_parse.go by @fedetorres93 in #670
• Synchronize common files from prometheus/prometheus by @prombot in #681
• fix(utf8): provide a method for explicitly checking label names for legacy validity by @ywwg in #682

New Contributors

• @multani made their first contribution in #647
• @ilius made their first contribution in #662
• @dswarbrick made their first contribution in #675
• @fedetorres93 made their first contribution in #670

Full Changelog: v0.55.0...v0.56.0