This is the first stable release for the project. This release includes an API and SDK for the tracing signal that will comply with the stability guarantees defined by the projects versioning policy.

Added

• OTLP trace exporter now sets the SchemaURL field in the exported telemetry if the Tracer has WithSchemaURL option. (#2242)

Fixed

• Slice-valued attributes can correctly be used as map keys. (#2223)

Removed

• Removed the "go.opentelemetry.io/otel/exporters/zipkin".WithSDKOptions function. (#2248)
• Removed the deprecated package go.opentelemetry.io/otel/oteltest. (#2234)
• Removed the deprecated package go.opentelemetry.io/otel/bridge/opencensus/utils. (#2233)
• Removed deprecated functions, types, and methods from go.opentelemetry.io/otel/attribute package. Use the typed functions and methods added to the package instead. (#2235)
  • The Key.Array method is removed.
  • The Array function is removed.
  • The Any function is removed.
  • The ArrayValue function is removed.
  • The AsArray function is removed.