Version 1.28.0

opentelemetry-sdk-extension-autoconfigure is now stable! See "SDK Extension" notes below for changes made prior to stabilization.

SDK

Metrics

• Make Advice proper immutable class (#5532)
• Show attributes when async instruments record duplicate measurements (#5542)
• After cardinality limit exceeded record measurements to overflow series (#5560)

Exporter

• Add HttpSender abstraction with OkHttp implementation (#5505)
• Add HttpSenderProvider SPI (#5533)
• Add JDK 11+ HttpClient HttpSender implementation (#5557)
• Remove unnecessary :exporter:otlp:common dependencies (#5535)
• Fix OTLP exporter artifact name in an error message (#5541)
• Stabilize RetryPolicy API for OTLP exporters (#5524)
• DEPRECATION: opentelemetry-exporter-jaeger and opentelemetry-exporter-jaeger-thrift are now deprecated with the last release planned for 1.34.0 (January 2024) (#5190)

SDK Extensions

• Mark opentelemetry-sdk-extension-autoconfigure as stable (#5577)
• Refactor autoconfigure registerShutdownHook(boolean) to disableShutdownHook() (#5565)
• AutoConfiguredOpenTelemetrySdkBuilder does not set GlobalOpenTelemetry by default (#5564)
• Add public API to autoconfigure to access environment resource (#5554)
• Move autoconfigure getConfig to internal, remove getResource (#5467)
• Add autoconfigure support for low memory metric temporality setting (#5558)
• DEPRECATION: zpages extension from opentelemetry-sdk-extension-incubator is now deprecated (#5578)

Project tooling

• Publish build scans to ge.opentelemetry.io (#5510)
• Update Gradle Wrapper from 8.0.1 to 8.1.1 (#5531)
• Add action to auto update gradle wrapper (#5511)

🙇 Thank you

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

@bogdandrutu
@breedx-splk
@brunobat
@damian-les
@jack-berg
@jkwatson
@jsuereth
@mateuszrzeszutek
@trask
@tylerbenson
@zeitlinger