Releases

Check if affected (2)

• breakingThe confighttp.ServerConfig field shape in Config

  Applies if you use extension/zpages.

  In extension/zpages, confighttp.ServerConfig is now a named field of Config instead of an embedded field.

• breakingThe configauth.Config field shape in AuthConfig

  Applies if you use configauth.Config.

  In pkg/confighttp, configauth.Config is now a named field of AuthConfig instead of an embedded field.

Check if affected (1)

• breakingThe pkg/xconfmap validation symbols, renamed

  Applies if you use pkg/xconfmap's Validator or Validate symbols.

  The Validator and Validate symbols are removed from pkg/xconfmap. Their replacements are the equivalent symbols in confmap.

Check if affected (1)

• breakingThe BalancerName function, removed

  Applies if you use BalancerName.

  The BalancerName function is removed in this release. Use the DefaultBalancerName constant instead.

Check if affected (9)

• breakingThe confightp.framedSnappy feature gate, removed

  Applies if you use confightp.framedSnappy.

  The stabilized feature gate confightp.framedSnappy is removed from pkg/confighttp in this release.

• breakingThe configoptional.AddEnabledField feature gate, removed

  Applies if you use configoptional.AddEnabledField.

  The stabilized feature gate configoptional.AddEnabledField is removed from pkg/configoptional in this release.

• breakingThe confmap.newExpandedValueSanitizer feature gate, removed

  Applies if you use confmap.newExpandedValueSanitizer.

  The stabilized feature gate confmap.newExpandedValueSanitizer is removed from pkg/confmap in this release.

• + 6 more on the release page

Check if affected (3)

• breakingThe pdata.useCustomProtoEncoding feature gate, removed

  Applies if you use pdata.useCustomProtoEncoding.

  The pdata.useCustomProtoEncoding feature gate is removed from pkg/pdata.

• breakingDefault reaggregation_enabled behavior

  Applies if you run cmd/mdatagen.

  cmd/mdatagen now enables reaggregation config generation by default. Set reaggregation_enabled: false to keep generating metric config with only the enabled field.

• breakingStricter feature_gates validation

  Applies if you configure feature_gates in metadata.yaml.

  cmd/mdatagen now enforces stricter feature_gates validation in metadata.yaml by default. Strict validation can be skipped for an individual gate by setting skip_strict_validation: true on its gate entry.

Check if affected (2)

• breakingThe max_request_body_size limit for snappy requests

  Applies if you configure max_request_body_size.

  pkg/confighttp now enforces max_request_body_size on requests with Content-Encoding: snappy before allocating the decoded buffer.

• breakingPrometheus exporter defaults for explicitly configured telemetry

  Applies if you configure the telemetry metrics section.

  pkg/service now applies the correct Prometheus exporter defaults during configuration unmarshaling when the telemetry metrics section is explicitly configured. WithoutScopeInfo, WithoutUnits, and WithoutTypeSuffix default to true instead of nil or false.

Plan ahead (1)

• deprecatedThe xconfmap.Validator and confmap.Validate APIs, deprecated

  Applies if you use xconfmap.Validator or the deprecated confmap.Validate API for configuration validation.

  In v0.152.0, xconfmap.Validator and confmap.Validate are deprecated in favor of confmap.Validator and confmap.Validate.

Check if affected (2)

• breakingRelative replace paths in generated Collector source

  Applies if you use the generated Collector source.

  In generated Collector source, the replace statements in the Go module now use relative paths by default.

• breakingNamed Config.Protocols field

  Applies if you use Config.Protocols.

  Config.Protocols is now a named field instead of an anonymous embedded field in the cfg.GRPC and cfg.HTTP APIs.