This release targets the OpenTelemetry SDK 1.49.0.

Note that many artifacts have the -alpha suffix attached to their version number, reflecting that they are still alpha quality and will continue to have breaking changes. Please see the VERSIONING.md for more details.

📈 Enhancements

• Delete deprecated java http client classes (#13527)
• Support latest version of kafka client library (#13544)
• Implement genai events for bedrock (streaming) (#13507)
• JMX metrics support unit conversion (#13448)
• Rename experimental method, use Telemetry instead of Metrics (#13574)
• End metric description with dot (#13559)
• Add initial gen_ai instrumentation of bedrock InvokeModel (#13547)
• Delete deprecated library instrumentation methods (#13575)
• Add experimental http client url.template attribute (#13581)
• Add error.type for JDBC under otel.semconv-stability.opt-in flag (#13331)
• Add azure resource provider (#13627)
• Remove aws.endpoint attribute from SQS instrumentation (#13620)
• Avoid conflicts with user-defined Apache Dubbo filters with default order (#13625)
• Support filtering negative values from JMX metrics (#13589)
• Instrument bedrock InvokeModelWithResponseStream (#13607)
• Use context instead of request attributes for servlet async instrumentation (#13493)
• Improve handling of quoted table names (#13612)

🛠️ Bug fixes

• Fix aws timeseries requests misdetected as dynamodb (#13579)
• Fix pekko route naming (#13491)
• Fix route handling when local root span wasn't created by instrumentation api (#13588)
• The HostIdResourceProvider should instantiate an HostIdResource, not an HostResource (#13628)
• Fix OpenTelemetryPreparedStatement and the returned ResultSet.getStatement() do not match (#13646)
• Fix Spring boot starter dependency resolution failure with Gradle and Java 11 (#13384)
• Fix extremely large DB statements may cause memory leak (#13353)

🙇 Thank you

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

@123liuziming @alexgenon @anuraaga @breedx-splk @codefromthecrypt @crossoverJie @cyrille-leclerc @hannahchan @jack-berg @jaydeluca @jeanbisutti @JonasKunz @laurit @MarcusDunn @masonedmison @railsharipov @robsunday @samwright @shaokeyibb @steverao @SylvainJuge @trask @victor-noel-pfx @zeitlinger