Prepare for 1.24.0 (#5278)

* Prepare changelog for 1.24.0 release

* Add missing since annotations

Author: jack-berg

CHANGELOG.md

@@ -2,6 +2,59 @@
 
 ## Unreleased
 
+### SDK
+
+#### Metrics
+
+* Optimize DefaultSynchronousMetricStorage iteration to reduce allocations
+  ([#5183](https://github.com/open-telemetry/opentelemetry-java/pull/5183))
+* Avoid exemplar allocations if there are no measurements
+  ([#5182](https://github.com/open-telemetry/opentelemetry-java/pull/5182))
+* Remove boxed primitives from aggregations to reduce allocations
+  ([#5184](https://github.com/open-telemetry/opentelemetry-java/pull/5184))
+* Stop ignoring long measurements in HistogramExemplarReservoir
+  ([#5216](https://github.com/open-telemetry/opentelemetry-java/pull/5216))
+* Remove validations for noop instrument names and units
+  ([#5146](https://github.com/open-telemetry/opentelemetry-java/pull/5146))
+* Allow views to select on instrument unit
+  ([#5255](https://github.com/open-telemetry/opentelemetry-java/pull/5255))
+
+#### Exporter
+
+* Add (internal) TlsConfigHelper for additional TLS configurability
+  ([#5246](https://github.com/open-telemetry/opentelemetry-java/pull/5246))
+
+#### SDK Extensions
+
+* Introduce mTLS support for JaegerRemoteSamplerBuilder (#5209)
+  ([#5248](https://github.com/open-telemetry/opentelemetry-java/pull/5248))
+
+### OpenTracing Shim
+
+* OpenTracing Shim: Update Tracer.close()
+  ([#5151](https://github.com/open-telemetry/opentelemetry-java/pull/5151))
+
+* Update version to 1.24.0
+  ([#5198](https://github.com/open-telemetry/opentelemetry-java/pull/5198))
+* Post release 1.23.0
+  ([#5202](https://github.com/open-telemetry/opentelemetry-java/pull/5202))
+
+### OpenCensus Shim
+
+* Addresses opencensus-shim trace issues under otel javaagent
+  ([#4900](https://github.com/open-telemetry/opentelemetry-java/pull/4900))
+
+### Project tooling
+
+* Cleanup readmes
+  ([#5263](https://github.com/open-telemetry/opentelemetry-java/pull/5263))
+* Upgrade to gradle 8.0.1
+  ([#5256](https://github.com/open-telemetry/opentelemetry-java/pull/5256))
+* Fixed example resource provider classname.
+  ([#5235](https://github.com/open-telemetry/opentelemetry-java/pull/5235))
+* Fix case of bug label in open issue workflow
+  ([#5268](https://github.com/open-telemetry/opentelemetry-java/pull/5268))
+
 ## Version 1.23.1 (2023-02-15)
 
 * Fix bug that broke `AutoConfiguredOpenTelemetrySdk`'s shutdown hook.

sdk-extensions/jaeger-remote-sampler/src/main/java/io/opentelemetry/sdk/extension/trace/jaeger/sampler/JaegerRemoteSamplerBuilder.java

@@ -68,6 +68,8 @@ public JaegerRemoteSamplerBuilder setTrustedCertificates(byte[] trustedCertifica
   /**
    * Sets the client key and the certificate chain to use for verifying client when TLS is enabled.
    * The key must be PKCS8, and both must be in PEM format.
+   *
+   * @since 1.24.0
    */
   public JaegerRemoteSamplerBuilder setClientTls(byte[] privateKeyPem, byte[] certificatePem) {
     delegate.setClientTls(privateKeyPem, certificatePem);

sdk/metrics/src/main/java/io/opentelemetry/sdk/metrics/InstrumentSelector.java

@@ -60,7 +60,11 @@ static InstrumentSelector create(
   @Nullable
   public abstract String getInstrumentName();
 
-  /** Returns the selected instrument unit, or null if this selects all instrument units. */
+  /**
+   * Returns the selected instrument unit, or null if this selects all instrument units.
+   *
+   * @since 1.24.0
+   */
   @Nullable
   public abstract String getInstrumentUnit();
 

sdk/metrics/src/main/java/io/opentelemetry/sdk/metrics/InstrumentSelectorBuilder.java

@@ -50,7 +50,11 @@ public InstrumentSelectorBuilder setName(String name) {
     return this;
   }
 
-  /** Select instruments with the given {@code unit}. */
+  /**
+   * Select instruments with the given {@code unit}.
+   *
+   * @since 1.24.0
+   */
   public InstrumentSelectorBuilder setUnit(String unit) {
     requireNonNull(unit, "unit");
     this.instrumentUnit = unit;