chore(deps): bump io.opentelemetry.instrumentation:opentelemetry-reactor-3.1 from 2.26.1-alpha to 2.27.0-alpha

[dependabot]

Bumps io.opentelemetry.instrumentation:opentelemetry-reactor-3.1 from 2.26.1-alpha to 2.27.0-alpha.

Release notes

Sourced from io.opentelemetry.instrumentation:opentelemetry-reactor-3.1's releases.

Version 2.26.1

This is a patch release on the previous 2.26.0 release, fixing the issue(s) below.

🔒 Security fixes

• Fix unsafe deserialization in RMI instrumentation that could lead to remote code execution (CVE-2026-33701, #16979)

Changelog

Sourced from io.opentelemetry.instrumentation:opentelemetry-reactor-3.1's changelog.

Changelog

Unreleased

⚠️ Breaking changes to non-stable APIs

• Removed previously deprecated SqlQueryAnalyzer.analyze(String) and SqlQueryAnalyzer.analyzeWithSummary(String); use the overloads that take a SqlDialect.
• Removed the unused DbClientAttributesGetter.getDbResponseStatusCode() default method.
• Removed previously deprecated KafkaTelemetryBuilder.setMessagingReceiveInstrumentationEnabled(boolean); use setMessagingReceiveTelemetryEnabled(boolean).
• Removed previously deprecated OpenTelemetryAppender.Builder.captureCodeAttributes(boolean) in the log4j-appender-2.17 module; use setCaptureCodeAttributes(boolean).
• Removed previously deprecated Experimental.setEnableSqlCommenter() in the JDBC and R2DBC instrumentations; use Experimental.setSqlCommenterEnabled().
• Removed previously deprecated Experimental.addTraceIdRequestAttribute() and Experimental.setCapturedRequestParameters() in the servlet-3.0 and servlet-5.0 instrumentations; use setTraceIdRequestAttributeEnabled() and setCaptureRequestParameters() respectively.
• Removed the opentelemetry-runtime-telemetry-java8 and opentelemetry-runtime-telemetry-java17 library artifacts (deprecated aliases); use opentelemetry-runtime-telemetry instead.
• Removed previously deprecated experimental config property otel.instrumentation.servlet.experimental.add-trace-id-request-attribute; use otel.instrumentation.servlet.experimental.trace-id-request-attribute.enabled instead.
• Removed the previously deprecated captureEventName library builder setting from the logback-appender-1.0 and log4j-appender-2.17 OpenTelemetryAppender, and the corresponding otel.instrumentation.{logback-appender,log4j-appender,jboss-logmanager}.experimental.capture-event-name javaagent properties. Use the otel.event.name key in MDC / context data / key-value pairs / Logstash markers / structured arguments instead.

Version 2.27.0 (2026-04-21)

This release targets the OpenTelemetry SDK 1.61.0.

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

⚠️ Breaking changes to non-stable APIs

• Make AbstractKtorServerTelemetryBuilder.isOpenTelemetryInitialized() protected (previously public). (#17509)
• Replace ExperimentalInstrumentationModule.injectClasses(ClassInjector) with exposedClassNames() for exposing helper classes to the application class loader. (#17765)
• Moved WebApplicationContextInstrumentation from the spring-web instrumentation module to spring-webmvc; users who disabled it via otel.instrumentation.spring-web.enabled=false must now use otel.instrumentation.spring-webmvc.enabled=false.

... (truncated)

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