Prepare for 1.21.0 release

.github/scripts/draft-change-log-entries.sh

@@ -29,6 +29,6 @@ echo
 git log --reverse \
         --perl-regexp \
         --author='^(?!dependabot\[bot\] )' \
-        --pretty=format:"- %s" \
+        --pretty=format:"* %s" \
         "$range" \
   | sed -E 's,\(#([0-9]+)\)$,\n  ([#\1](https://github.com/open-telemetry/opentelemetry-java/pull/\1)),'

CHANGELOG.md

@@ -2,6 +2,86 @@
 
 ## Unreleased
 
+### API
+
+### API Extensions
+
+* WARNING: `opentelemetry-extension-aws` has been removed following its relocation
+  to [opentelemetry-java-contrib/aws-xray-propagator](https://github.com/open-telemetry/opentelemetry-java-contrib/tree/main/aws-xray-propagator),
+  which is published under
+  coordinates `io.opentelemetry.contrib:opentelemetry-aws-xray-propagator:{version}`.
+  We will push security patches to `1.20.x` as needed. The latest `opentelemetry-bom` will point
+  to the latest published version, currently `1.20.1`.
+  ([#4945](https://github.com/open-telemetry/opentelemetry-java/pull/4945))
+* Add toString implementation to various propagator components
+  ([#4996](https://github.com/open-telemetry/opentelemetry-java/pull/4996))
+
+### SDK
+
+#### Logs
+
+* Add toString implementation to various log SDK components
+  ([#4979](https://github.com/open-telemetry/opentelemetry-java/pull/4979))
+
+#### Metrics
+
+* Add histogram collection benchmark
+  ([#4912](https://github.com/open-telemetry/opentelemetry-java/pull/4912))
+* Add ExponentialHistogramIndexerBenchmark
+  ([#4989](https://github.com/open-telemetry/opentelemetry-java/pull/4989))
+* Stop extra copy of exponential histogram buckets
+  ([#5020](https://github.com/open-telemetry/opentelemetry-java/pull/5020))
+
+#### Exporter
+
+* Zipkin exporter serializes EventData attributes as JSON
+  ([#4934](https://github.com/open-telemetry/opentelemetry-java/pull/4934))
+* Add support for EC mTLS keys (applies to `OtlpHttp{Signal}Exporter`, `OtlpGrpc{Signal}Exporter`,
+  `JaegerGrpcSpanExporter`, `JaegerRemoteSampler`)
+  ([#4920](https://github.com/open-telemetry/opentelemetry-java/pull/4920))
+* Add `Configurable{Signal}ExporterProvider` implementations for `Logging{Signal}Exporter`s
+  ([#4950](https://github.com/open-telemetry/opentelemetry-java/pull/4950))
+* Add `ConfigurableSpanExporterProvider` implementation for `ZipkinSpanExporter`
+  ([#4991](https://github.com/open-telemetry/opentelemetry-java/pull/4991))
+* Add `Configurable{Signal}ExporterProvider` implementations for `OtlpJsonLogging{Signal}Exporter`s
+  ([#4992](https://github.com/open-telemetry/opentelemetry-java/pull/4992))
+* `ZipkinSpanExporter` populates remoteEndpoint
+  ([#4933](https://github.com/open-telemetry/opentelemetry-java/pull/4933))
+
+#### SDK Extensions
+
+* BREAKING: Remove support for otel.experimental.sdk.enabled from autoconfigure
+  ([#4973](https://github.com/open-telemetry/opentelemetry-java/pull/4973))
+* De-singleton ZPageServer implementation
+  ([#4935](https://github.com/open-telemetry/opentelemetry-java/pull/4935))
+* Add auto-configure support for logging-otlp exporters
+  ([#4879](https://github.com/open-telemetry/opentelemetry-java/pull/4879))
+* Move DefaultConfigProperties to internal package in `opentelemetry-sdk-extension-autoconfigure-spi`
+  ([#5001](https://github.com/open-telemetry/opentelemetry-java/pull/5001))
+
+#### Testing
+
+* Make APIs for asserting attributes consistent
+  ([#4882](https://github.com/open-telemetry/opentelemetry-java/pull/4882))
+
+### Semantic Conventions
+
+* Update semantic and resource attributes for spec v0.15.0
+  ([#4938](https://github.com/open-telemetry/opentelemetry-java/pull/4938))
+
+### OpenTracing Shim
+
+* Handle unsupported types when setting Attributes
+  ([#4939](https://github.com/open-telemetry/opentelemetry-java/pull/4939))
+* Properly set the status based on the error tag
+  ([#4962](https://github.com/open-telemetry/opentelemetry-java/pull/4962))
+* Handle `io.opentracing.noop.NoopSpan` correctly
+  ([#4968](https://github.com/open-telemetry/opentelemetry-java/pull/4968))
+* Log invalid arguments rather than throwing exceptions.
+  ([#5012](https://github.com/open-telemetry/opentelemetry-java/pull/5012))
+* Stop mapping semconv values from OpenTracing to OTel.
+  ([#5016](https://github.com/open-telemetry/opentelemetry-java/pull/5016))
+
 ## Version 1.20.1 (2022-11-15)
 
 ### Bugfixes

bom/build.gradle.kts

@@ -13,4 +13,4 @@ otelBom.addFallback("opentelemetry-exporter-jaeger-proto", "1.17.0")
 otelBom.addFallback("opentelemetry-extension-annotations", "1.18.0")
 otelBom.addFallback("opentelemetry-sdk-extension-resources", "1.19.0")
 otelBom.addFallback("opentelemetry-sdk-extension-aws", "1.19.0")
-otelBom.addFallback("opentelemetry-extension-aws", "1.20.0")
+otelBom.addFallback("opentelemetry-extension-aws", "1.20.1")

sdk/testing/src/main/java/io/opentelemetry/sdk/testing/assertj/AbstractPointAssert.java

@@ -115,6 +115,8 @@ public final PointAssertT hasAttributesSatisfying(Iterable<AttributeAssertion> a
    * Asserts the point has attributes matching all {@code assertions} and no more. Assertions can be
    * created using methods like {@link OpenTelemetryAssertions#satisfies(AttributeKey,
    * OpenTelemetryAssertions.LongAssertConsumer)}.
+   *
+   * @since 1.21.0
    */
   public final PointAssertT hasAttributesSatisfyingExactly(AttributeAssertion... assertions) {
     return hasAttributesSatisfyingExactly(Arrays.asList(assertions));
@@ -124,6 +126,8 @@ public final PointAssertT hasAttributesSatisfyingExactly(AttributeAssertion... a
    * Asserts the point has attributes matching all {@code assertions} and no more. Assertions can be
    * created using methods like {@link OpenTelemetryAssertions#satisfies(AttributeKey,
    * OpenTelemetryAssertions.LongAssertConsumer)}.
+   *
+   * @since 1.21.0
    */
   public final PointAssertT hasAttributesSatisfyingExactly(
       Iterable<AttributeAssertion> assertions) {

sdk/testing/src/main/java/io/opentelemetry/sdk/testing/assertj/DoubleExemplarAssert.java

@@ -121,6 +121,8 @@ public DoubleExemplarAssert hasFilteredAttributesSatisfying(
    * Asserts the exemplar has filtered attributes matching all {@code assertions} and no more.
    * Assertions can be created using methods like {@link
    * OpenTelemetryAssertions#satisfies(AttributeKey, OpenTelemetryAssertions.LongAssertConsumer)}.
+   *
+   * @since 1.21.0
    */
   public DoubleExemplarAssert hasFilteredAttributesSatisfyingExactly(
       AttributeAssertion... assertions) {
@@ -131,6 +133,8 @@ public DoubleExemplarAssert hasFilteredAttributesSatisfyingExactly(
    * Asserts the exemplar has filtered attributes matching all {@code assertions} and no more.
    * Assertions can be created using methods like {@link
    * OpenTelemetryAssertions#satisfies(AttributeKey, OpenTelemetryAssertions.LongAssertConsumer)}.
+   *
+   * @since 1.21.0
    */
   public DoubleExemplarAssert hasFilteredAttributesSatisfyingExactly(
       Iterable<AttributeAssertion> assertions) {

sdk/testing/src/main/java/io/opentelemetry/sdk/testing/assertj/EventDataAssert.java

@@ -89,6 +89,8 @@ public EventDataAssert hasAttributesSatisfying(Consumer<Attributes> attributes)
    * Asserts the event has attributes matching all {@code assertions}. Assertions can be created
    * using methods like {@link OpenTelemetryAssertions#satisfies(AttributeKey,
    * OpenTelemetryAssertions.LongAssertConsumer)}.
+   *
+   * @since 1.21.0
    */
   public EventDataAssert hasAttributesSatisfying(AttributeAssertion... assertions) {
     return hasAttributesSatisfying(Arrays.asList(assertions));
@@ -98,6 +100,8 @@ public EventDataAssert hasAttributesSatisfying(AttributeAssertion... assertions)
    * Asserts the event has attributes matching all {@code assertions}. Assertions can be created
    * using methods like {@link OpenTelemetryAssertions#satisfies(AttributeKey,
    * OpenTelemetryAssertions.LongAssertConsumer)}.
+   *
+   * @since 1.21.0
    */
   public EventDataAssert hasAttributesSatisfying(Iterable<AttributeAssertion> assertions) {
     AssertUtil.assertAttributes(actual.getAttributes(), assertions);
@@ -108,6 +112,8 @@ public EventDataAssert hasAttributesSatisfying(Iterable<AttributeAssertion> asse
    * Asserts the event has attributes matching all {@code assertions} and no more. Assertions can be
    * created using methods like {@link OpenTelemetryAssertions#satisfies(AttributeKey,
    * OpenTelemetryAssertions.LongAssertConsumer)}.
+   *
+   * @since 1.21.0
    */
   public EventDataAssert hasAttributesSatisfyingExactly(AttributeAssertion... assertions) {
     return hasAttributesSatisfyingExactly(Arrays.asList(assertions));
@@ -117,6 +123,8 @@ public EventDataAssert hasAttributesSatisfyingExactly(AttributeAssertion... asse
    * Asserts the event has attributes matching all {@code assertions} and no more. Assertions can be
    * created using methods like {@link OpenTelemetryAssertions#satisfies(AttributeKey,
    * OpenTelemetryAssertions.LongAssertConsumer)}.
+   *
+   * @since 1.21.0
    */
   public EventDataAssert hasAttributesSatisfyingExactly(Iterable<AttributeAssertion> assertions) {
     AssertUtil.assertAttributesExactly(actual.getAttributes(), assertions);

sdk/testing/src/main/java/io/opentelemetry/sdk/testing/assertj/LongExemplarAssert.java

@@ -120,6 +120,8 @@ public LongExemplarAssert hasFilteredAttributesSatisfying(
    * Asserts the exemplar has filtered attributes matching all {@code assertions} and no more.
    * Assertions can be created using methods like {@link
    * OpenTelemetryAssertions#satisfies(AttributeKey, OpenTelemetryAssertions.LongAssertConsumer)}.
+   *
+   * @since 1.21.0
    */
   public LongExemplarAssert hasFilteredAttributesSatisfyingExactly(
       AttributeAssertion... assertions) {
@@ -130,6 +132,8 @@ public LongExemplarAssert hasFilteredAttributesSatisfyingExactly(
    * Asserts the exemplar has filtered attributes matching all {@code assertions} and no more.
    * Assertions can be created using methods like {@link
    * OpenTelemetryAssertions#satisfies(AttributeKey, OpenTelemetryAssertions.LongAssertConsumer)}.
+   *
+   * @since 1.21.0
    */
   public LongExemplarAssert hasFilteredAttributesSatisfyingExactly(
       Iterable<AttributeAssertion> assertions) {

sdk/testing/src/main/java/io/opentelemetry/sdk/testing/assertj/SpanDataAssert.java

@@ -310,6 +310,8 @@ public SpanDataAssert hasAttributesSatisfying(Consumer<Attributes> attributes) {
    * Asserts the event has attributes matching all {@code assertions}. Assertions can be created
    * using methods like {@link OpenTelemetryAssertions#satisfies(AttributeKey,
    * OpenTelemetryAssertions.LongAssertConsumer)}.
+   *
+   * @since 1.21.0
    */
   public SpanDataAssert hasAttributesSatisfying(AttributeAssertion... assertions) {
     return hasAttributesSatisfying(Arrays.asList(assertions));
@@ -319,6 +321,8 @@ public SpanDataAssert hasAttributesSatisfying(AttributeAssertion... assertions)
    * Asserts the event has attributes matching all {@code assertions}. Assertions can be created
    * using methods like {@link OpenTelemetryAssertions#satisfies(AttributeKey,
    * OpenTelemetryAssertions.LongAssertConsumer)}.
+   *
+   * @since 1.21.0
    */
   public SpanDataAssert hasAttributesSatisfying(Iterable<AttributeAssertion> assertions) {
     AssertUtil.assertAttributes(