Version 1.18.0

SDK

• Added scope attributes to InstrumentationScopeInfo accessible via InstrumentationScopeInfo#getAttributes(). Will add the ability to specify scope attributes in Meter, Tracer, and Logger in a future version.
• DEPRECATION: The InstrumentationScopeInfo#create(String, String, String) method has been deprecated in favor of InstrumentationScopeInfo#builer(String).setVersion(String).setSchemaUrl(String).build().
• Optimize Resource#merge(Resource) by returning early if the other resource is empty.

Logs

• Fix module name of opentelemetry-sdk-logs by changing from io.opentelemetry.sdk.extension.logging to io.opentelemetry.sdk.logs.

Testing

• Add methods to assert attributes do not contain keys via AttributeAssert#doesNotContainKey().

Exporter

• Added ability to specify local IP address in ZipkinSpanExporter via ZipkinSpanExporterBuilder#setLocalIpAddressSupplier(Supplier<InetAddress>).
• Upgrade to OTLP protobuf version 0.19.0.
• OTLP exporters now serialize InstrumentationScopeInfo#getAttributes().
• Stop publishing opentelemetry-exporter-jaeger-proto. The opentelemetry-bom will include a constraint on the last published version 1.17.0. If security issues are discovered, patches will be published to 1.17.x.

SDK Extensions

• BREAKING: opentelemetry-sdk-extension-metric-incubator, opentelemetry-sdk-extension-tracing-incubator, and opentelemetry-sdk-extension-zpages merged into opentelemetry-sdk-extension-incubator.
• BREAKING: Move opentelemetry-sdk-extension-jfr-events to opentelemetry-java-contrib/jfr-events. It will now be published under the coordinates io.opentelemetry.contrib:opentelemetry-jfr-events:{version}.
• BREAKING: Move opentelemetry-extension-noop-api to opentelemetry-java-contrib/noop-api. It will now be published under the coordinates io.opentelemetry.contrib:opentelemetry-noop-api:{version}.
• Improve ECS resource detection to include aws.ecs.container.arn, container.image.name, container.image.tag, aws.ecs.container.image.id, aws.log.group.arns, aws.log.group.names, aws.log.steam.names, aws.ecs.task.arn, aws.ecs.task.family, and aws.ecs.task.revision.
• Fix resource container.id detection when using k8s with containerd v1.5.0+.
• Add experimental ConditionalResourceProvider SPI, for conditionally applying resource providers based on current config and resource.

Micrometer shim

• BREAKING: Move opentelemetry-micrometer1-shim to opentelemetry-java-instrumentation/instrumentation/micrometer/micrometer-1.5/library. It will now be published under the coordinates io.opentelemetry.instrumentation:opentelemetry-micrometer-1.5:{version}.

🙇 Thank you

This release was possible thanks to the following contributors who shared their brilliant ideas and awesome pull requests:

@anuraaga
@bogdandrutu
@breedx-splk
@felixscheinost
@jack-berg
@jj22ee
@jkwatson
@kubawach
@mateuszrzeszutek
@mmanciop
@SampathKumarAmex
@trask
@willarmiros
@wzy531a