build(deps): bump io.opentelemetry:opentelemetry-bom-alpha from 1.65.0-alpha to 1.66.0-alpha in /opbeans

[dependabot]

Bumps io.opentelemetry:opentelemetry-bom-alpha from 1.65.0-alpha to 1.66.0-alpha.

Release notes

Sourced from io.opentelemetry:opentelemetry-bom-alpha's releases.

Version 1.65.0

NOTE: The opentelemetry-exporter-zipkin artifact has stopped being published. It was deprecated in a prior release. Users should migrate to OTLP or use a Zipkin-compatible collector exporter.

API

• Ignore empty baggage keys in ImmutableBaggage.put (#8658)
• Use NumberFormatException in baggage decoder (#8593)
• Fix TraceStateBuilder.remove corrupting the builder when the same key is removed twice (#8613)

Incubating

• Add bound instrument APIs (BoundLongCounter, BoundDoubleCounter, BoundLongHistogram, BoundDoubleHistogram, BoundLongUpDownCounter, BoundDoubleUpDownCounter, BoundLongGauge, BoundDoubleGauge) to the incubator metrics API (#8527)

Extensions

• Trace propagators: Fix JaegerPropagator baggage header key case sensitivity (#8496)
• Trace propagators: Do not overwrite existing baggage with empty baggage in JaegerPropagator (#8632)
• Trace propagators: Skip empty baggage keys in OtTracePropagator extract (#8631)
• Trace propagators: Stop parsing a jaeger-baggage header after 64 tokens, including malformed tokens (#8702)

SDK

• Update SDK attributes implementation (AttributesMap) to enforce last-value-win semantics based on string value of AttributeKey.getKey() (#8548)

Traces

• Add Sampler shutdown lifecycle: Sampler now extends Closeable and exposes a default shutdown() invoked when the SdkTracerProvider is shut down; JaegerRemoteSampler implements it to stop its polling executor (#8574)

Metrics

• Gate PeriodicMetricReader self-observability metrics by internal telemetry version (#8597)
• Record error.type on failed collections in PeriodicMetricReader (#8650)
• Testing: Fix LongExemplarAssert.hasFilteredAttributesSatisfyingExactly to enforce exact attribute matching (#8518)

Logs

• Fix ReadWriteLogRecord default getObservedTimestampEpochNanos returning the record timestamp (#8504)

Profiles

• Fix profiles data model attribute count parameter name and timestamp doc unit (#8514)

Exporters

• WARNING Zipkin: Delete opentelemetry-exporter-zipkin; the artifact is no longer published (#8677)
• OTLP: Use HTTP error response bodies in HttpExporter warning logs (#8428)
• OTLP: Fix OkHttpHttpSender mTLS when using the platform default trust store (#8565)
• OTLP: Fix sign extension on LogRecord flags in the low-allocation log marshaler (#8493)
• OTLP: Standardize OkHttpHttpSender, JdkHttpSender, and UpstreamGrpcSender shutdown to await executor/channel termination (#8495, #8627, #8624)
• OTLP: Log the underlying except/ion when a gRPC response frame is invalid (#8626)

... (truncated)

Changelog

Sourced from io.opentelemetry:opentelemetry-bom-alpha's changelog.

Changelog

Unreleased

Version 1.66.0 (2026-09-11)

API

• Fix Baggage.fromContext() and Baggage.fromContextOrNull() to handle a null context (#8667)
• Do not percent-encode W3C baggage metadata (#8682)
• Fix ArrayIndexOutOfBoundsException in OtelEncodingUtils for invalid hex characters (#8748)

SDK

Traces

• Record processed spans before export completes and reject new spans on shutdown in SpanProcessor self-observability instrumentation (#8735)

Metrics

• Improve explicit bucket histogram contention performance (#8717)

Logs

• Record processed logs before export completes and reject new logs on shutdown in LogRecordProcessor self-observability instrumentation (#8698)

Exporters

• OTLP: Respect Retry-After in OTLP HTTP senders (#8633)
• OTLP: Add setEnabledProtocols option to OTLP HTTP exporter builders (#8610)
• OTLP: Reject mixing keyManager and sslContext in TlsConfigHelper (#8710)
• OTLP: Fix OkHttpGrpcSender mTLS when using the platform default trust store (#8758)
• OTLP: Suppress instrumentation of exporter requests in JdkHttpSender (#8757)
• OTLP: Accept RFC 1123 hostnames in EndpointUtil.validateEndpoint for OkHttp senders (#8746)
• OTLP: Include the number of affected items in exporter error logging (#8780)

... (truncated)

Commits

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