From 39786e4171536c86bc23eef24dd6093e4ba790d6 Mon Sep 17 00:00:00 2001
From: Nikita Salnikov-Tarnovski <gnikem@gmail.com>
Date: Mon, 4 Oct 2021 17:32:12 +0300
Subject: [PATCH 1/4] Add functionality to generate API changes

---
 conventions/build.gradle.kts                  |   1 +
 .../otel.japicmp-conventions.gradle.kts       |  87 ++++++
 ...instrumentation-api-annotation-support.txt |   2 +
 .../opentelemetry-instrumentation-api.txt     |  75 +++++
 .../opentelemetry-javaagent-extension-api.txt |  30 ++
 ...elemetry-javaagent-instrumentation-api.txt |  39 +++
 .../opentelemetry-muzzle.txt                  | 256 ++++++++++++++++++
 .../build.gradle.kts                          |   1 +
 instrumentation-api/build.gradle.kts          |   1 +
 javaagent-extension-api/build.gradle.kts      |   1 +
 .../build.gradle.kts                          |   1 +
 muzzle/build.gradle.kts                       |   1 +
 12 files changed, 495 insertions(+)
 create mode 100644 conventions/src/main/kotlin/otel.japicmp-conventions.gradle.kts
 create mode 100644 docs/apidiffs/current_vs_latest/opentelemetry-instrumentation-api-annotation-support.txt
 create mode 100644 docs/apidiffs/current_vs_latest/opentelemetry-instrumentation-api.txt
 create mode 100644 docs/apidiffs/current_vs_latest/opentelemetry-javaagent-extension-api.txt
 create mode 100644 docs/apidiffs/current_vs_latest/opentelemetry-javaagent-instrumentation-api.txt
 create mode 100644 docs/apidiffs/current_vs_latest/opentelemetry-muzzle.txt

diff --git a/conventions/build.gradle.kts b/conventions/build.gradle.kts
index a53dae6c762a..6f55e8a10cee 100644
--- a/conventions/build.gradle.kts
+++ b/conventions/build.gradle.kts
@@ -50,6 +50,7 @@ dependencies {
   implementation("me.champeau.jmh:jmh-gradle-plugin:0.6.5")
   implementation("net.ltgt.gradle:gradle-errorprone-plugin:2.0.1")
   implementation("net.ltgt.gradle:gradle-nullaway-plugin:1.1.0")
+  implementation("me.champeau.gradle:japicmp-gradle-plugin:0.3.0")
 
   testImplementation("org.junit.jupiter:junit-jupiter-api:5.7.2")
   testRuntimeOnly("org.junit.jupiter:junit-jupiter-engine:5.7.2")
diff --git a/conventions/src/main/kotlin/otel.japicmp-conventions.gradle.kts b/conventions/src/main/kotlin/otel.japicmp-conventions.gradle.kts
new file mode 100644
index 000000000000..6deb6992c30e
--- /dev/null
+++ b/conventions/src/main/kotlin/otel.japicmp-conventions.gradle.kts
@@ -0,0 +1,87 @@
+import me.champeau.gradle.japicmp.JapicmpTask
+
+plugins {
+  base
+
+  id("me.champeau.gradle.japicmp")
+}
+
+/**
+ * The latest *released* version of the project. Evaluated lazily so the work is only done if necessary.
+ */
+val latestReleasedVersion: String by lazy {
+  // hack to find the current released version of the project
+  val temp: Configuration = configurations.create("tempConfig")
+  // pick the api, since it's always there.
+  dependencies.add(temp.name,"io.opentelemetry.javaagent:opentelemetry-javaagent:latest.release")
+  var moduleVersion = configurations["tempConfig"].resolvedConfiguration.firstLevelModuleDependencies.elementAt(0).moduleVersion
+
+  if(findProperty("otel.stable") != "true"){
+    moduleVersion = moduleVersion + "-alpha"
+  }
+
+  configurations.remove(temp)
+  logger.info("Discovered latest release version: " + moduleVersion)
+  moduleVersion
+}
+
+/**
+ * Locate the project's artifact of a particular version.
+ */
+fun findArtifact(version: String): File {
+  val existingGroup = group
+  try {
+    val depModule = "${project.group}:${base.archivesName.get()}:$version@jar"
+    // Temporarily change the group name because we want to fetch an artifact with the same
+    // Maven coordinates as the project, which Gradle would not allow otherwise.
+    group = "virtual_group"
+    val depJar = "${base.archivesName.get()}-${version}.jar"
+    val configuration: Configuration = configurations.detachedConfiguration(
+      dependencies.create(depModule)
+    )
+    return files(configuration.files).filter {
+      it.name.equals(depJar)
+    }.singleFile
+  } finally {
+    group = existingGroup
+  }
+}
+
+tasks {
+  val jApiCmp by registering(JapicmpTask::class) {
+    dependsOn("jar")
+
+    // the japicmp "new" version is either the user-specified one, or the locally built jar.
+    val apiNewVersion: String? by project
+    val newArtifact = apiNewVersion?.let { findArtifact(it) }
+      ?: file(getByName<Jar>("jar").archiveFile)
+    newClasspath = files(newArtifact)
+
+    //only output changes, not everything
+    isOnlyModified = true
+
+    // the japicmp "old" version is either the user-specified one, or the latest release.
+    val apiBaseVersion: String? by project
+    val baselineVersion = apiBaseVersion ?: latestReleasedVersion
+    oldClasspath = try {
+      files(findArtifact(baselineVersion))
+    } catch (e: Exception) {
+      //if we can't find the baseline artifact, this is probably one that's never been published before,
+      //so publish the whole API. We do that by flipping this flag, and comparing the current against nothing.
+      isOnlyModified = false
+      files()
+    }
+
+    //this is needed so that we only consider the current artifact, and not dependencies
+    isIgnoreMissingClasses = true
+    packageExcludes = listOf("*.internal", "*.internal.*")
+    val baseVersionString = if (apiBaseVersion == null) "latest" else baselineVersion
+    val newVersionString = if (apiNewVersion == null) "current" else apiNewVersion
+    txtOutputFile = file("$rootDir/docs/apidiffs/${newVersionString}_vs_${baseVersionString}/${base.archivesName.get()}.txt")
+  }
+  // have the check task depend on the api comparison task, to make it more likely it will get used.
+  named("check") {
+    dependsOn(jApiCmp)
+  }
+}
+
diff --git a/docs/apidiffs/current_vs_latest/opentelemetry-instrumentation-api-annotation-support.txt b/docs/apidiffs/current_vs_latest/opentelemetry-instrumentation-api-annotation-support.txt
new file mode 100644
index 000000000000..df26146497bf
--- /dev/null
+++ b/docs/apidiffs/current_vs_latest/opentelemetry-instrumentation-api-annotation-support.txt
@@ -0,0 +1,2 @@
+Comparing source compatibility of  against 
+No changes.
\ No newline at end of file
diff --git a/docs/apidiffs/current_vs_latest/opentelemetry-instrumentation-api.txt b/docs/apidiffs/current_vs_latest/opentelemetry-instrumentation-api.txt
new file mode 100644
index 000000000000..54523dd3ae99
--- /dev/null
+++ b/docs/apidiffs/current_vs_latest/opentelemetry-instrumentation-api.txt
@@ -0,0 +1,75 @@
+Comparing source compatibility of  against 
++++  NEW INTERFACE: PUBLIC(+) ABSTRACT(+) STATIC(+) io.opentelemetry.instrumentation.api.caching.CaffeineCache$Builder  (not serializable)
+	+++  CLASS FILE FORMAT VERSION: 52.0 <- n.a.
+	+++  NEW SUPERCLASS: java.lang.Object
+	+++  NEW METHOD: PUBLIC(+) ABSTRACT(+) io.opentelemetry.instrumentation.api.caching.Cache build()
+	+++  NEW METHOD: PUBLIC(+) ABSTRACT(+) void executor(java.util.concurrent.Executor)
+	+++  NEW METHOD: PUBLIC(+) ABSTRACT(+) void maximumSize(long)
+	+++  NEW METHOD: PUBLIC(+) ABSTRACT(+) void weakKeys()
+	+++  NEW METHOD: PUBLIC(+) ABSTRACT(+) void weakValues()
+***  MODIFIED CLASS: PUBLIC FINAL io.opentelemetry.instrumentation.api.config.ExperimentalConfig  (not serializable)
+	===  CLASS FILE FORMAT VERSION: 52.0 <- 52.0
+	+++  NEW METHOD: PUBLIC(+) boolean suppressMessagingReceiveSpans()
++++  NEW CLASS: PUBLIC(+) ABSTRACT(+) io.opentelemetry.instrumentation.api.field.VirtualField  (not serializable)
+	+++  CLASS FILE FORMAT VERSION: 52.0 <- n.a.
+	+++  NEW SUPERCLASS: java.lang.Object
+	+++  NEW CONSTRUCTOR: PUBLIC(+) VirtualField()
+	+++  NEW METHOD: PUBLIC(+) ABSTRACT(+) java.lang.Object computeIfNull(java.lang.Object, java.util.function.Supplier)
+	+++  NEW METHOD: PUBLIC(+) STATIC(+) io.opentelemetry.instrumentation.api.field.VirtualField find(java.lang.Class, java.lang.Class)
+	+++  NEW METHOD: PUBLIC(+) ABSTRACT(+) java.lang.Object get(java.lang.Object)
+	+++  NEW METHOD: PUBLIC(+) ABSTRACT(+) void set(java.lang.Object, java.lang.Object)
+	+++  NEW METHOD: PUBLIC(+) ABSTRACT(+) void setIfNull(java.lang.Object, java.lang.Object)
++++  NEW INTERFACE: PUBLIC(+) ABSTRACT(+) io.opentelemetry.instrumentation.api.instrumenter.ContextCustomizer  (not serializable)
+	+++  CLASS FILE FORMAT VERSION: 52.0 <- n.a.
+	+++  NEW SUPERCLASS: java.lang.Object
+	+++  NEW METHOD: PUBLIC(+) ABSTRACT(+) io.opentelemetry.context.Context start(io.opentelemetry.context.Context, java.lang.Object, io.opentelemetry.api.common.Attributes)
+---! REMOVED CLASS: PUBLIC(-) ABSTRACT(-) io.opentelemetry.instrumentation.api.instrumenter.http.HttpAttributesExtractor  (not serializable)
+	---  CLASS FILE FORMAT VERSION: n.a. <- 52.0
+	---! REMOVED SUPERCLASS: io.opentelemetry.instrumentation.api.instrumenter.AttributesExtractor
+	---! REMOVED CONSTRUCTOR: PUBLIC(-) HttpAttributesExtractor()
++++  NEW CLASS: PUBLIC(+) ABSTRACT(+) io.opentelemetry.instrumentation.api.instrumenter.http.HttpClientAttributesExtractor  (not serializable)
+	+++  CLASS FILE FORMAT VERSION: 52.0 <- n.a.
+	+++  NEW SUPERCLASS: io.opentelemetry.instrumentation.api.instrumenter.http.HttpCommonAttributesExtractor
+	+++  NEW CONSTRUCTOR: PUBLIC(+) HttpClientAttributesExtractor()
+***  MODIFIED CLASS: PUBLIC FINAL io.opentelemetry.instrumentation.api.instrumenter.http.HttpClientMetrics  (not serializable)
+	===  CLASS FILE FORMAT VERSION: 52.0 <- 52.0
+	===! UNCHANGED INTERFACE: io.opentelemetry.instrumentation.api.instrumenter.RequestListener
+	---  REMOVED METHOD: PUBLIC(-) void end(io.opentelemetry.context.Context, io.opentelemetry.api.common.Attributes)
+	+++  NEW METHOD: PUBLIC(+) void end(io.opentelemetry.context.Context, io.opentelemetry.api.common.Attributes, long)
+	---  REMOVED METHOD: PUBLIC(-) io.opentelemetry.context.Context start(io.opentelemetry.context.Context, io.opentelemetry.api.common.Attributes)
+	+++  NEW METHOD: PUBLIC(+) io.opentelemetry.context.Context start(io.opentelemetry.context.Context, io.opentelemetry.api.common.Attributes, long)
++++  NEW CLASS: PUBLIC(+) ABSTRACT(+) io.opentelemetry.instrumentation.api.instrumenter.http.HttpCommonAttributesExtractor  (not serializable)
+	+++  CLASS FILE FORMAT VERSION: 52.0 <- n.a.
+	+++  NEW SUPERCLASS: io.opentelemetry.instrumentation.api.instrumenter.AttributesExtractor
++++  NEW CLASS: PUBLIC(+) ABSTRACT(+) io.opentelemetry.instrumentation.api.instrumenter.http.HttpServerAttributesExtractor  (not serializable)
+	+++  CLASS FILE FORMAT VERSION: 52.0 <- n.a.
+	+++  NEW SUPERCLASS: io.opentelemetry.instrumentation.api.instrumenter.http.HttpCommonAttributesExtractor
+	+++  NEW CONSTRUCTOR: PUBLIC(+) HttpServerAttributesExtractor()
+***  MODIFIED CLASS: PUBLIC FINAL io.opentelemetry.instrumentation.api.instrumenter.http.HttpServerMetrics  (not serializable)
+	===  CLASS FILE FORMAT VERSION: 52.0 <- 52.0
+	===! UNCHANGED INTERFACE: io.opentelemetry.instrumentation.api.instrumenter.RequestListener
+	---  REMOVED METHOD: PUBLIC(-) void end(io.opentelemetry.context.Context, io.opentelemetry.api.common.Attributes)
+	+++  NEW METHOD: PUBLIC(+) void end(io.opentelemetry.context.Context, io.opentelemetry.api.common.Attributes, long)
+	---  REMOVED METHOD: PUBLIC(-) io.opentelemetry.context.Context start(io.opentelemetry.context.Context, io.opentelemetry.api.common.Attributes)
+	+++  NEW METHOD: PUBLIC(+) io.opentelemetry.context.Context start(io.opentelemetry.context.Context, io.opentelemetry.api.common.Attributes, long)
+***! MODIFIED CLASS: PUBLIC FINAL io.opentelemetry.instrumentation.api.instrumenter.http.HttpSpanNameExtractor  (not serializable)
+	===  CLASS FILE FORMAT VERSION: 52.0 <- 52.0
+	---! REMOVED METHOD: PUBLIC(-) STATIC(-) io.opentelemetry.instrumentation.api.instrumenter.SpanNameExtractor create(io.opentelemetry.instrumentation.api.instrumenter.http.HttpAttributesExtractor)
+	+++  NEW METHOD: PUBLIC(+) STATIC(+) io.opentelemetry.instrumentation.api.instrumenter.SpanNameExtractor create(io.opentelemetry.instrumentation.api.instrumenter.http.HttpCommonAttributesExtractor)
+***! MODIFIED CLASS: PUBLIC FINAL io.opentelemetry.instrumentation.api.instrumenter.http.HttpSpanStatusExtractor  (not serializable)
+	===  CLASS FILE FORMAT VERSION: 52.0 <- 52.0
+	---! REMOVED METHOD: PUBLIC(-) STATIC(-) io.opentelemetry.instrumentation.api.instrumenter.SpanStatusExtractor create(io.opentelemetry.instrumentation.api.instrumenter.http.HttpAttributesExtractor)
+	+++  NEW METHOD: PUBLIC(+) STATIC(+) io.opentelemetry.instrumentation.api.instrumenter.SpanStatusExtractor create(io.opentelemetry.instrumentation.api.instrumenter.http.HttpCommonAttributesExtractor)
+***  MODIFIED CLASS: PUBLIC FINAL io.opentelemetry.instrumentation.api.instrumenter.InstrumenterBuilder  (not serializable)
+	===  CLASS FILE FORMAT VERSION: 52.0 <- 52.0
+	+++  NEW METHOD: PUBLIC(+) io.opentelemetry.instrumentation.api.instrumenter.InstrumenterBuilder addContextCustomizer(io.opentelemetry.instrumentation.api.instrumenter.ContextCustomizer)
+***! MODIFIED INTERFACE: PUBLIC ABSTRACT io.opentelemetry.instrumentation.api.instrumenter.RequestListener  (not serializable)
+	===  CLASS FILE FORMAT VERSION: 52.0 <- 52.0
+	---! REMOVED METHOD: PUBLIC(-) ABSTRACT(-) void end(io.opentelemetry.context.Context, io.opentelemetry.api.common.Attributes)
+	+++* NEW METHOD: PUBLIC(+) ABSTRACT(+) void end(io.opentelemetry.context.Context, io.opentelemetry.api.common.Attributes, long)
+	---! REMOVED METHOD: PUBLIC(-) ABSTRACT(-) io.opentelemetry.context.Context start(io.opentelemetry.context.Context, io.opentelemetry.api.common.Attributes)
+	+++* NEW METHOD: PUBLIC(+) ABSTRACT(+) io.opentelemetry.context.Context start(io.opentelemetry.context.Context, io.opentelemetry.api.common.Attributes, long)
++++  NEW INTERFACE: PUBLIC(+) ABSTRACT(+) STATIC(+) io.opentelemetry.instrumentation.api.servlet.MappingResolver$Factory  (not serializable)
+	+++  CLASS FILE FORMAT VERSION: 52.0 <- n.a.
+	+++  NEW SUPERCLASS: java.lang.Object
+	+++  NEW METHOD: PUBLIC(+) ABSTRACT(+) io.opentelemetry.instrumentation.api.servlet.MappingResolver get()
diff --git a/docs/apidiffs/current_vs_latest/opentelemetry-javaagent-extension-api.txt b/docs/apidiffs/current_vs_latest/opentelemetry-javaagent-extension-api.txt
new file mode 100644
index 000000000000..0d63d4aa42af
--- /dev/null
+++ b/docs/apidiffs/current_vs_latest/opentelemetry-javaagent-extension-api.txt
@@ -0,0 +1,30 @@
+Comparing source compatibility of  against 
+---! REMOVED INTERFACE: PUBLIC(-) ABSTRACT(-) io.opentelemetry.javaagent.extension.AgentExtension  (not serializable)
+	---  CLASS FILE FORMAT VERSION: n.a. <- 52.0
+	---! REMOVED INTERFACE: io.opentelemetry.javaagent.extension.Ordered
+	---! REMOVED SUPERCLASS: java.lang.Object
+	---! REMOVED METHOD: PUBLIC(-) ABSTRACT(-) net.bytebuddy.agent.builder.AgentBuilder extend(net.bytebuddy.agent.builder.AgentBuilder)
+	---! REMOVED METHOD: PUBLIC(-) ABSTRACT(-) java.lang.String extensionName()
+---! REMOVED INTERFACE: PUBLIC(-) ABSTRACT(-) io.opentelemetry.javaagent.extension.instrumentation.InstrumentationContextBuilder  (not serializable)
+	---  CLASS FILE FORMAT VERSION: n.a. <- 52.0
+	---! REMOVED SUPERCLASS: java.lang.Object
+	---! REMOVED METHOD: PUBLIC(-) ABSTRACT(-) io.opentelemetry.javaagent.extension.instrumentation.InstrumentationContextBuilder register(java.lang.String, java.lang.String)
+***! MODIFIED CLASS: PUBLIC ABSTRACT io.opentelemetry.javaagent.extension.instrumentation.InstrumentationModule  (not serializable)
+	===  CLASS FILE FORMAT VERSION: 52.0 <- 52.0
+	---! REMOVED METHOD: PUBLIC(-) java.util.Map getMuzzleContextStoreClasses()
+		---  REMOVED ANNOTATION: java.lang.Deprecated
+	---! REMOVED METHOD: PUBLIC(-) java.util.List helperResourceNames()
+		---  REMOVED ANNOTATION: java.lang.Deprecated
+	---! REMOVED METHOD: PUBLIC(-) void registerMuzzleContextStoreClasses(io.opentelemetry.javaagent.extension.instrumentation.InstrumentationContextBuilder)
+---! REMOVED INTERFACE: PUBLIC(-) ABSTRACT(-) io.opentelemetry.javaagent.spi.exporter.MetricExporterFactory  (not serializable)
+	---  CLASS FILE FORMAT VERSION: n.a. <- 52.0
+	---! REMOVED SUPERCLASS: java.lang.Object
+	---! REMOVED METHOD: PUBLIC(-) ABSTRACT(-) io.opentelemetry.sdk.metrics.export.MetricExporter fromConfig(java.util.Properties)
+	---! REMOVED METHOD: PUBLIC(-) ABSTRACT(-) java.util.Set getNames()
+	---  REMOVED ANNOTATION: java.lang.Deprecated
+---! REMOVED INTERFACE: PUBLIC(-) ABSTRACT(-) io.opentelemetry.javaagent.spi.exporter.SpanExporterFactory  (not serializable)
+	---  CLASS FILE FORMAT VERSION: n.a. <- 52.0
+	---! REMOVED SUPERCLASS: java.lang.Object
+	---! REMOVED METHOD: PUBLIC(-) ABSTRACT(-) io.opentelemetry.sdk.trace.export.SpanExporter fromConfig(java.util.Properties)
+	---! REMOVED METHOD: PUBLIC(-) ABSTRACT(-) java.util.Set getNames()
+	---  REMOVED ANNOTATION: java.lang.Deprecated
diff --git a/docs/apidiffs/current_vs_latest/opentelemetry-javaagent-instrumentation-api.txt b/docs/apidiffs/current_vs_latest/opentelemetry-javaagent-instrumentation-api.txt
new file mode 100644
index 000000000000..a121bf366037
--- /dev/null
+++ b/docs/apidiffs/current_vs_latest/opentelemetry-javaagent-instrumentation-api.txt
@@ -0,0 +1,39 @@
+Comparing source compatibility of  against 
+---! REMOVED CLASS: PUBLIC(-) FINAL(-) io.opentelemetry.javaagent.instrumentation.api.concurrent.CallableWrapper  (not serializable)
+	---  CLASS FILE FORMAT VERSION: n.a. <- 52.0
+	---! REMOVED INTERFACE: java.util.concurrent.Callable
+	---! REMOVED SUPERCLASS: java.lang.Object
+	---! REMOVED METHOD: PUBLIC(-) java.lang.Object call()
+		---  REMOVED EXCEPTION: java.lang.Exception
+	---! REMOVED METHOD: PUBLIC(-) STATIC(-) java.util.concurrent.Callable wrapIfNeeded(java.util.concurrent.Callable)
+***! MODIFIED CLASS: PUBLIC FINAL io.opentelemetry.javaagent.instrumentation.api.concurrent.ExecutorAdviceHelper  (not serializable)
+	===  CLASS FILE FORMAT VERSION: 52.0 <- 52.0
+	---! REMOVED METHOD: PUBLIC(-) STATIC(-) io.opentelemetry.javaagent.instrumentation.api.concurrent.PropagatedContext attachContextToTask(io.opentelemetry.context.Context, io.opentelemetry.javaagent.instrumentation.api.ContextStore, java.lang.Object)
+	+++  NEW METHOD: PUBLIC(+) STATIC(+) io.opentelemetry.javaagent.instrumentation.api.concurrent.PropagatedContext attachContextToTask(io.opentelemetry.context.Context, io.opentelemetry.instrumentation.api.field.VirtualField, java.lang.Object)
+---! REMOVED CLASS: PUBLIC(-) FINAL(-) io.opentelemetry.javaagent.instrumentation.api.concurrent.RunnableWrapper  (not serializable)
+	---  CLASS FILE FORMAT VERSION: n.a. <- 52.0
+	---! REMOVED INTERFACE: java.lang.Runnable
+	---! REMOVED SUPERCLASS: java.lang.Object
+	---! REMOVED METHOD: PUBLIC(-) void run()
+	---! REMOVED METHOD: PUBLIC(-) STATIC(-) java.lang.Runnable wrapIfNeeded(java.lang.Runnable)
+***! MODIFIED CLASS: PUBLIC FINAL io.opentelemetry.javaagent.instrumentation.api.concurrent.TaskAdviceHelper  (not serializable)
+	===  CLASS FILE FORMAT VERSION: 52.0 <- 52.0
+	---! REMOVED METHOD: PUBLIC(-) STATIC(-) io.opentelemetry.context.Scope makePropagatedContextCurrent(io.opentelemetry.javaagent.instrumentation.api.ContextStore, java.lang.Object)
+	+++  NEW METHOD: PUBLIC(+) STATIC(+) io.opentelemetry.context.Scope makePropagatedContextCurrent(io.opentelemetry.instrumentation.api.field.VirtualField, java.lang.Object)
+---! REMOVED INTERFACE: PUBLIC(-) ABSTRACT(-) io.opentelemetry.javaagent.instrumentation.api.ContextStore  (not serializable)
+	---  CLASS FILE FORMAT VERSION: n.a. <- 52.0
+	---! REMOVED SUPERCLASS: java.lang.Object
+	---! REMOVED METHOD: PUBLIC(-) io.opentelemetry.instrumentation.api.caching.Cache asCache()
+	---! REMOVED METHOD: PUBLIC(-) ABSTRACT(-) java.lang.Object get(java.lang.Object)
+	---! REMOVED METHOD: PUBLIC(-) ABSTRACT(-) void put(java.lang.Object, java.lang.Object)
+	---! REMOVED METHOD: PUBLIC(-) ABSTRACT(-) java.lang.Object putIfAbsent(java.lang.Object, java.lang.Object)
+	---! REMOVED METHOD: PUBLIC(-) ABSTRACT(-) java.lang.Object putIfAbsent(java.lang.Object, java.util.function.Supplier)
+---! REMOVED CLASS: PUBLIC(-) io.opentelemetry.javaagent.instrumentation.api.InstrumentationContext  (not serializable)
+	---  CLASS FILE FORMAT VERSION: n.a. <- 52.0
+	---! REMOVED SUPERCLASS: java.lang.Object
+	---! REMOVED METHOD: PUBLIC(-) STATIC(-) io.opentelemetry.javaagent.instrumentation.api.ContextStore get(java.lang.Class, java.lang.Class)
+	---! REMOVED METHOD: PUBLIC(-) STATIC(-) void internalSetContextStoreSupplier(io.opentelemetry.javaagent.instrumentation.api.InstrumentationContext$ContextStoreSupplier)
+---! REMOVED INTERFACE: PUBLIC(-) ABSTRACT(-) STATIC(-) io.opentelemetry.javaagent.instrumentation.api.InstrumentationContext$ContextStoreSupplier  (not serializable)
+	---  CLASS FILE FORMAT VERSION: n.a. <- 52.0
+	---! REMOVED SUPERCLASS: java.lang.Object
+	---! REMOVED METHOD: PUBLIC(-) ABSTRACT(-) io.opentelemetry.javaagent.instrumentation.api.ContextStore get(java.lang.Class, java.lang.Class)
diff --git a/docs/apidiffs/current_vs_latest/opentelemetry-muzzle.txt b/docs/apidiffs/current_vs_latest/opentelemetry-muzzle.txt
new file mode 100644
index 000000000000..38a5484a3f6b
--- /dev/null
+++ b/docs/apidiffs/current_vs_latest/opentelemetry-muzzle.txt
@@ -0,0 +1,256 @@
+Comparing source compatibility of  against 
+---! REMOVED CLASS: PUBLIC(-) FINAL(-) io.opentelemetry.javaagent.extension.muzzle.ClassRef  (not serializable)
+	---  CLASS FILE FORMAT VERSION: n.a. <- 52.0
+	---! REMOVED SUPERCLASS: java.lang.Object
+	---! REMOVED METHOD: PUBLIC(-) java.lang.String getClassName()
+	---! REMOVED METHOD: PUBLIC(-) java.util.Set getFields()
+	---! REMOVED METHOD: PUBLIC(-) java.util.Set getFlags()
+	---! REMOVED METHOD: PUBLIC(-) java.util.Set getInterfaceNames()
+	---! REMOVED METHOD: PUBLIC(-) java.util.Set getMethods()
+	---! REMOVED METHOD: PUBLIC(-) java.util.Set getSources()
+	---! REMOVED METHOD: PUBLIC(-) java.lang.String getSuperClassName()
+	---! REMOVED METHOD: PUBLIC(-) io.opentelemetry.javaagent.extension.muzzle.ClassRef merge(io.opentelemetry.javaagent.extension.muzzle.ClassRef)
+	---! REMOVED METHOD: PUBLIC(-) STATIC(-) io.opentelemetry.javaagent.extension.muzzle.ClassRefBuilder newBuilder(java.lang.String)
+	---! REMOVED METHOD: PUBLIC(-) java.lang.String toString()
+---! REMOVED CLASS: PUBLIC(-) FINAL(-) io.opentelemetry.javaagent.extension.muzzle.ClassRefBuilder  (not serializable)
+	---  CLASS FILE FORMAT VERSION: n.a. <- 52.0
+	---! REMOVED SUPERCLASS: java.lang.Object
+	---! REMOVED METHOD: PUBLIC(-) io.opentelemetry.javaagent.extension.muzzle.ClassRefBuilder addField(io.opentelemetry.javaagent.extension.muzzle.Source[], io.opentelemetry.javaagent.extension.muzzle.Flag[], java.lang.String, net.bytebuddy.jar.asm.Type, boolean)
+	---! REMOVED METHOD: PUBLIC(-) io.opentelemetry.javaagent.extension.muzzle.ClassRefBuilder addFlag(io.opentelemetry.javaagent.extension.muzzle.Flag)
+	---! REMOVED METHOD: PUBLIC(-) io.opentelemetry.javaagent.extension.muzzle.ClassRefBuilder addInterfaceName(java.lang.String)
+	---! REMOVED METHOD: PUBLIC(-) io.opentelemetry.javaagent.extension.muzzle.ClassRefBuilder addInterfaceNames(java.util.Collection)
+	---! REMOVED METHOD: PUBLIC(-) io.opentelemetry.javaagent.extension.muzzle.ClassRefBuilder addMethod(io.opentelemetry.javaagent.extension.muzzle.Source[], io.opentelemetry.javaagent.extension.muzzle.Flag[], java.lang.String, net.bytebuddy.jar.asm.Type, net.bytebuddy.jar.asm.Type[])
+	---! REMOVED METHOD: PUBLIC(-) io.opentelemetry.javaagent.extension.muzzle.ClassRefBuilder addSource(java.lang.String)
+	---! REMOVED METHOD: PUBLIC(-) io.opentelemetry.javaagent.extension.muzzle.ClassRefBuilder addSource(java.lang.String, int)
+	---! REMOVED METHOD: PUBLIC(-) io.opentelemetry.javaagent.extension.muzzle.ClassRef build()
+	---! REMOVED METHOD: PUBLIC(-) io.opentelemetry.javaagent.extension.muzzle.ClassRefBuilder setSuperClassName(java.lang.String)
+---! REMOVED CLASS: PUBLIC(-) FINAL(-) io.opentelemetry.javaagent.extension.muzzle.FieldRef  (not serializable)
+	---  CLASS FILE FORMAT VERSION: n.a. <- 52.0
+	---! REMOVED SUPERCLASS: java.lang.Object
+	---! REMOVED METHOD: PUBLIC(-) boolean equals(java.lang.Object)
+	---! REMOVED METHOD: PUBLIC(-) java.lang.String getDescriptor()
+	---! REMOVED METHOD: PUBLIC(-) java.util.Set getFlags()
+	---! REMOVED METHOD: PUBLIC(-) java.lang.String getName()
+	---! REMOVED METHOD: PUBLIC(-) java.util.Set getSources()
+	---! REMOVED METHOD: PUBLIC(-) int hashCode()
+	---! REMOVED METHOD: PUBLIC(-) boolean isDeclared()
+	---! REMOVED METHOD: PUBLIC(-) java.lang.String toString()
+---! REMOVED INTERFACE: PUBLIC(-) ABSTRACT(-) io.opentelemetry.javaagent.extension.muzzle.Flag  (not serializable)
+	---  CLASS FILE FORMAT VERSION: n.a. <- 52.0
+	---! REMOVED SUPERCLASS: java.lang.Object
+	---! REMOVED METHOD: PUBLIC(-) ABSTRACT(-) boolean matches(int)
+	---! REMOVED METHOD: PUBLIC(-) ABSTRACT(-) java.lang.String name()
+---! REMOVED ENUM: PUBLIC(-) ABSTRACT(-) STATIC(-) io.opentelemetry.javaagent.extension.muzzle.Flag$ManifestationFlag  (class removed)
+	---  CLASS FILE FORMAT VERSION: n.a. <- 52.0
+	---! REMOVED INTERFACE: io.opentelemetry.javaagent.extension.muzzle.Flag
+	---! REMOVED INTERFACE: java.lang.Comparable
+	---! REMOVED INTERFACE: java.io.Serializable
+	---! REMOVED SUPERCLASS: java.lang.Enum
+	---! REMOVED FIELD: PUBLIC(-) STATIC(-) FINAL(-) io.opentelemetry.javaagent.extension.muzzle.Flag$ManifestationFlag NON_FINAL
+	---! REMOVED FIELD: PUBLIC(-) STATIC(-) FINAL(-) io.opentelemetry.javaagent.extension.muzzle.Flag$ManifestationFlag INTERFACE
+	---! REMOVED FIELD: PUBLIC(-) STATIC(-) FINAL(-) io.opentelemetry.javaagent.extension.muzzle.Flag$ManifestationFlag FINAL
+	---! REMOVED FIELD: PUBLIC(-) STATIC(-) FINAL(-) io.opentelemetry.javaagent.extension.muzzle.Flag$ManifestationFlag ABSTRACT
+	---! REMOVED FIELD: PUBLIC(-) STATIC(-) FINAL(-) io.opentelemetry.javaagent.extension.muzzle.Flag$ManifestationFlag NON_INTERFACE
+	---! REMOVED METHOD: PUBLIC(-) STATIC(-) io.opentelemetry.javaagent.extension.muzzle.Flag$ManifestationFlag valueOf(java.lang.String)
+	---! REMOVED METHOD: PUBLIC(-) STATIC(-) io.opentelemetry.javaagent.extension.muzzle.Flag$ManifestationFlag[] values()
+---! REMOVED ENUM: PUBLIC(-) ABSTRACT(-) STATIC(-) io.opentelemetry.javaagent.extension.muzzle.Flag$MinimumVisibilityFlag  (class removed)
+	---  CLASS FILE FORMAT VERSION: n.a. <- 52.0
+	---! REMOVED INTERFACE: io.opentelemetry.javaagent.extension.muzzle.Flag
+	---! REMOVED INTERFACE: java.lang.Comparable
+	---! REMOVED INTERFACE: java.io.Serializable
+	---! REMOVED SUPERCLASS: java.lang.Enum
+	---! REMOVED FIELD: PUBLIC(-) STATIC(-) FINAL(-) io.opentelemetry.javaagent.extension.muzzle.Flag$MinimumVisibilityFlag PACKAGE_OR_HIGHER
+	---! REMOVED FIELD: PUBLIC(-) STATIC(-) FINAL(-) io.opentelemetry.javaagent.extension.muzzle.Flag$MinimumVisibilityFlag PROTECTED_OR_HIGHER
+	---! REMOVED FIELD: PUBLIC(-) STATIC(-) FINAL(-) io.opentelemetry.javaagent.extension.muzzle.Flag$MinimumVisibilityFlag PRIVATE_OR_HIGHER
+	---! REMOVED FIELD: PUBLIC(-) STATIC(-) FINAL(-) io.opentelemetry.javaagent.extension.muzzle.Flag$MinimumVisibilityFlag PUBLIC
+	---! REMOVED METHOD: PUBLIC(-) STATIC(-) io.opentelemetry.javaagent.extension.muzzle.Flag$MinimumVisibilityFlag valueOf(java.lang.String)
+	---! REMOVED METHOD: PUBLIC(-) STATIC(-) io.opentelemetry.javaagent.extension.muzzle.Flag$MinimumVisibilityFlag[] values()
+---! REMOVED ENUM: PUBLIC(-) ABSTRACT(-) STATIC(-) io.opentelemetry.javaagent.extension.muzzle.Flag$OwnershipFlag  (class removed)
+	---  CLASS FILE FORMAT VERSION: n.a. <- 52.0
+	---! REMOVED INTERFACE: io.opentelemetry.javaagent.extension.muzzle.Flag
+	---! REMOVED INTERFACE: java.lang.Comparable
+	---! REMOVED INTERFACE: java.io.Serializable
+	---! REMOVED SUPERCLASS: java.lang.Enum
+	---! REMOVED FIELD: PUBLIC(-) STATIC(-) FINAL(-) io.opentelemetry.javaagent.extension.muzzle.Flag$OwnershipFlag NON_STATIC
+	---! REMOVED FIELD: PUBLIC(-) STATIC(-) FINAL(-) io.opentelemetry.javaagent.extension.muzzle.Flag$OwnershipFlag STATIC
+	---! REMOVED METHOD: PUBLIC(-) STATIC(-) io.opentelemetry.javaagent.extension.muzzle.Flag$OwnershipFlag valueOf(java.lang.String)
+	---! REMOVED METHOD: PUBLIC(-) STATIC(-) io.opentelemetry.javaagent.extension.muzzle.Flag$OwnershipFlag[] values()
+---! REMOVED ENUM: PUBLIC(-) ABSTRACT(-) STATIC(-) io.opentelemetry.javaagent.extension.muzzle.Flag$VisibilityFlag  (class removed)
+	---  CLASS FILE FORMAT VERSION: n.a. <- 52.0
+	---! REMOVED INTERFACE: io.opentelemetry.javaagent.extension.muzzle.Flag
+	---! REMOVED INTERFACE: java.lang.Comparable
+	---! REMOVED INTERFACE: java.io.Serializable
+	---! REMOVED SUPERCLASS: java.lang.Enum
+	---! REMOVED FIELD: PUBLIC(-) STATIC(-) FINAL(-) io.opentelemetry.javaagent.extension.muzzle.Flag$VisibilityFlag PACKAGE
+	---! REMOVED FIELD: PUBLIC(-) STATIC(-) FINAL(-) io.opentelemetry.javaagent.extension.muzzle.Flag$VisibilityFlag PUBLIC
+	---! REMOVED FIELD: PUBLIC(-) STATIC(-) FINAL(-) io.opentelemetry.javaagent.extension.muzzle.Flag$VisibilityFlag PROTECTED
+	---! REMOVED FIELD: PUBLIC(-) STATIC(-) FINAL(-) io.opentelemetry.javaagent.extension.muzzle.Flag$VisibilityFlag PRIVATE
+	---! REMOVED METHOD: PUBLIC(-) STATIC(-) io.opentelemetry.javaagent.extension.muzzle.Flag$VisibilityFlag valueOf(java.lang.String)
+	---! REMOVED METHOD: PUBLIC(-) STATIC(-) io.opentelemetry.javaagent.extension.muzzle.Flag$VisibilityFlag[] values()
+---! REMOVED CLASS: PUBLIC(-) FINAL(-) io.opentelemetry.javaagent.extension.muzzle.MethodRef  (not serializable)
+	---  CLASS FILE FORMAT VERSION: n.a. <- 52.0
+	---! REMOVED SUPERCLASS: java.lang.Object
+	---! REMOVED METHOD: PUBLIC(-) boolean equals(java.lang.Object)
+	---! REMOVED METHOD: PUBLIC(-) java.lang.String getDescriptor()
+	---! REMOVED METHOD: PUBLIC(-) java.util.Set getFlags()
+	---! REMOVED METHOD: PUBLIC(-) java.lang.String getName()
+	---! REMOVED METHOD: PUBLIC(-) java.util.Set getSources()
+	---! REMOVED METHOD: PUBLIC(-) int hashCode()
+	---! REMOVED METHOD: PUBLIC(-) java.lang.String toString()
+---! REMOVED CLASS: PUBLIC(-) FINAL(-) io.opentelemetry.javaagent.extension.muzzle.Source  (not serializable)
+	---  CLASS FILE FORMAT VERSION: n.a. <- 52.0
+	---! REMOVED SUPERCLASS: java.lang.Object
+	---! REMOVED CONSTRUCTOR: PUBLIC(-) Source(java.lang.String, int)
+	---! REMOVED METHOD: PUBLIC(-) boolean equals(java.lang.Object)
+	---! REMOVED METHOD: PUBLIC(-) int getLine()
+	---! REMOVED METHOD: PUBLIC(-) java.lang.String getName()
+	---! REMOVED METHOD: PUBLIC(-) int hashCode()
+	---! REMOVED METHOD: PUBLIC(-) java.lang.String toString()
+***! MODIFIED CLASS: PUBLIC STATIC io.opentelemetry.javaagent.tooling.muzzle.HelperReferenceWrapper$Factory  (not serializable)
+	===  CLASS FILE FORMAT VERSION: 52.0 <- 52.0
+	---! REMOVED METHOD: PUBLIC(-) io.opentelemetry.javaagent.tooling.muzzle.HelperReferenceWrapper create(io.opentelemetry.javaagent.extension.muzzle.ClassRef)
+	+++  NEW METHOD: PUBLIC(+) io.opentelemetry.javaagent.tooling.muzzle.HelperReferenceWrapper create(io.opentelemetry.javaagent.tooling.muzzle.references.ClassRef)
++++  NEW INTERFACE: PUBLIC(+) ABSTRACT(+) io.opentelemetry.javaagent.tooling.muzzle.InstrumentationContextBuilder  (not serializable)
+	+++  CLASS FILE FORMAT VERSION: 52.0 <- n.a.
+	+++  NEW SUPERCLASS: java.lang.Object
+	+++  NEW METHOD: PUBLIC(+) ABSTRACT(+) io.opentelemetry.javaagent.tooling.muzzle.InstrumentationContextBuilder register(java.lang.String, java.lang.String)
+***! MODIFIED CLASS: PUBLIC FINAL io.opentelemetry.javaagent.tooling.muzzle.InstrumentationContextBuilderImpl  (not serializable)
+	===  CLASS FILE FORMAT VERSION: 52.0 <- 52.0
+	+++  NEW INTERFACE: io.opentelemetry.javaagent.tooling.muzzle.InstrumentationContextBuilder
+	***! MODIFIED METHOD: PUBLIC io.opentelemetry.javaagent.tooling.muzzle.InstrumentationContextBuilder (<-io.opentelemetry.javaagent.extension.instrumentation.InstrumentationContextBuilder) register(java.lang.String, java.lang.String)
++++  NEW INTERFACE: PUBLIC(+) ABSTRACT(+) io.opentelemetry.javaagent.tooling.muzzle.InstrumentationModuleMuzzle  (not serializable)
+	+++  CLASS FILE FORMAT VERSION: 52.0 <- n.a.
+	+++  NEW SUPERCLASS: java.lang.Object
+	+++  NEW METHOD: PUBLIC(+) ABSTRACT(+) java.util.Map getMuzzleReferences()
+	+++  NEW METHOD: PUBLIC(+) ABSTRACT(+) void registerMuzzleContextStoreClasses(io.opentelemetry.javaagent.tooling.muzzle.InstrumentationContextBuilder)
+***! MODIFIED CLASS: PUBLIC STATIC io.opentelemetry.javaagent.tooling.muzzle.Mismatch$MissingClass  (not serializable)
+	===  CLASS FILE FORMAT VERSION: 52.0 <- 52.0
+	---! REMOVED CONSTRUCTOR: PUBLIC(-) Mismatch$MissingClass(io.opentelemetry.javaagent.extension.muzzle.ClassRef)
+	---! REMOVED CONSTRUCTOR: PUBLIC(-) Mismatch$MissingClass(io.opentelemetry.javaagent.extension.muzzle.ClassRef, java.lang.String)
+	+++  NEW CONSTRUCTOR: PUBLIC(+) Mismatch$MissingClass(io.opentelemetry.javaagent.tooling.muzzle.references.ClassRef, java.lang.String)
+	+++  NEW CONSTRUCTOR: PUBLIC(+) Mismatch$MissingClass(io.opentelemetry.javaagent.tooling.muzzle.references.ClassRef)
+***! MODIFIED CLASS: PUBLIC STATIC io.opentelemetry.javaagent.tooling.muzzle.Mismatch$MissingFlag  (not serializable)
+	===  CLASS FILE FORMAT VERSION: 52.0 <- 52.0
+	---! REMOVED CONSTRUCTOR: PUBLIC(-) Mismatch$MissingFlag(java.util.Collection, java.lang.String, io.opentelemetry.javaagent.extension.muzzle.Flag, int)
+	+++  NEW CONSTRUCTOR: PUBLIC(+) Mismatch$MissingFlag(java.util.Collection, java.lang.String, io.opentelemetry.javaagent.tooling.muzzle.references.Flag, int)
+***! MODIFIED CLASS: PUBLIC STATIC io.opentelemetry.javaagent.tooling.muzzle.Mismatch$MissingMethod  (not serializable)
+	===  CLASS FILE FORMAT VERSION: 52.0 <- 52.0
+	---! REMOVED CONSTRUCTOR: PUBLIC(-) Mismatch$MissingMethod(io.opentelemetry.javaagent.extension.muzzle.ClassRef, io.opentelemetry.javaagent.extension.muzzle.MethodRef)
+	---! REMOVED CONSTRUCTOR: PUBLIC(-) Mismatch$MissingMethod(io.opentelemetry.javaagent.extension.muzzle.ClassRef, io.opentelemetry.javaagent.tooling.muzzle.HelperReferenceWrapper$Method)
+	+++  NEW CONSTRUCTOR: PUBLIC(+) Mismatch$MissingMethod(io.opentelemetry.javaagent.tooling.muzzle.references.ClassRef, io.opentelemetry.javaagent.tooling.muzzle.HelperReferenceWrapper$Method)
+	+++  NEW CONSTRUCTOR: PUBLIC(+) Mismatch$MissingMethod(io.opentelemetry.javaagent.tooling.muzzle.references.ClassRef, io.opentelemetry.javaagent.tooling.muzzle.references.MethodRef)
+***! MODIFIED CLASS: PUBLIC STATIC io.opentelemetry.javaagent.tooling.muzzle.Mismatch$ReferenceCheckError  (not serializable)
+	===  CLASS FILE FORMAT VERSION: 52.0 <- 52.0
+	---! REMOVED CONSTRUCTOR: PUBLIC(-) Mismatch$ReferenceCheckError(java.lang.Exception, io.opentelemetry.javaagent.extension.muzzle.ClassRef, java.lang.ClassLoader)
+	+++  NEW CONSTRUCTOR: PUBLIC(+) Mismatch$ReferenceCheckError(java.lang.Exception, io.opentelemetry.javaagent.tooling.muzzle.references.ClassRef, java.lang.ClassLoader)
+***! MODIFIED CLASS: PUBLIC FINAL io.opentelemetry.javaagent.tooling.muzzle.ReferenceCollector  (not serializable)
+	===  CLASS FILE FORMAT VERSION: 52.0 <- 52.0
+	---! REMOVED METHOD: PUBLIC(-) void collectReferencesFromResource(java.lang.String)
+		---  REMOVED ANNOTATION: java.lang.Deprecated
++++  NEW CLASS: PUBLIC(+) FINAL(+) io.opentelemetry.javaagent.tooling.muzzle.references.ClassRef  (not serializable)
+	+++  CLASS FILE FORMAT VERSION: 52.0 <- n.a.
+	+++  NEW SUPERCLASS: java.lang.Object
+	+++  NEW METHOD: PUBLIC(+) java.lang.String getClassName()
+	+++  NEW METHOD: PUBLIC(+) java.util.Set getFields()
+	+++  NEW METHOD: PUBLIC(+) java.util.Set getFlags()
+	+++  NEW METHOD: PUBLIC(+) java.util.Set getInterfaceNames()
+	+++  NEW METHOD: PUBLIC(+) java.util.Set getMethods()
+	+++  NEW METHOD: PUBLIC(+) java.util.Set getSources()
+	+++  NEW METHOD: PUBLIC(+) java.lang.String getSuperClassName()
+	+++  NEW METHOD: PUBLIC(+) io.opentelemetry.javaagent.tooling.muzzle.references.ClassRef merge(io.opentelemetry.javaagent.tooling.muzzle.references.ClassRef)
+	+++  NEW METHOD: PUBLIC(+) STATIC(+) io.opentelemetry.javaagent.tooling.muzzle.references.ClassRefBuilder newBuilder(java.lang.String)
+	+++  NEW METHOD: PUBLIC(+) java.lang.String toString()
++++  NEW CLASS: PUBLIC(+) FINAL(+) io.opentelemetry.javaagent.tooling.muzzle.references.ClassRefBuilder  (not serializable)
+	+++  CLASS FILE FORMAT VERSION: 52.0 <- n.a.
+	+++  NEW SUPERCLASS: java.lang.Object
+	+++  NEW METHOD: PUBLIC(+) io.opentelemetry.javaagent.tooling.muzzle.references.ClassRefBuilder addField(io.opentelemetry.javaagent.tooling.muzzle.references.Source[], io.opentelemetry.javaagent.tooling.muzzle.references.Flag[], java.lang.String, net.bytebuddy.jar.asm.Type, boolean)
+	+++  NEW METHOD: PUBLIC(+) io.opentelemetry.javaagent.tooling.muzzle.references.ClassRefBuilder addFlag(io.opentelemetry.javaagent.tooling.muzzle.references.Flag)
+	+++  NEW METHOD: PUBLIC(+) io.opentelemetry.javaagent.tooling.muzzle.references.ClassRefBuilder addInterfaceName(java.lang.String)
+	+++  NEW METHOD: PUBLIC(+) io.opentelemetry.javaagent.tooling.muzzle.references.ClassRefBuilder addInterfaceNames(java.util.Collection)
+	+++  NEW METHOD: PUBLIC(+) io.opentelemetry.javaagent.tooling.muzzle.references.ClassRefBuilder addMethod(io.opentelemetry.javaagent.tooling.muzzle.references.Source[], io.opentelemetry.javaagent.tooling.muzzle.references.Flag[], java.lang.String, net.bytebuddy.jar.asm.Type, net.bytebuddy.jar.asm.Type[])
+	+++  NEW METHOD: PUBLIC(+) io.opentelemetry.javaagent.tooling.muzzle.references.ClassRefBuilder addSource(java.lang.String)
+	+++  NEW METHOD: PUBLIC(+) io.opentelemetry.javaagent.tooling.muzzle.references.ClassRefBuilder addSource(java.lang.String, int)
+	+++  NEW METHOD: PUBLIC(+) io.opentelemetry.javaagent.tooling.muzzle.references.ClassRef build()
+	+++  NEW METHOD: PUBLIC(+) io.opentelemetry.javaagent.tooling.muzzle.references.ClassRefBuilder setSuperClassName(java.lang.String)
++++  NEW CLASS: PUBLIC(+) FINAL(+) io.opentelemetry.javaagent.tooling.muzzle.references.FieldRef  (not serializable)
+	+++  CLASS FILE FORMAT VERSION: 52.0 <- n.a.
+	+++  NEW SUPERCLASS: java.lang.Object
+	+++  NEW METHOD: PUBLIC(+) boolean equals(java.lang.Object)
+	+++  NEW METHOD: PUBLIC(+) java.lang.String getDescriptor()
+	+++  NEW METHOD: PUBLIC(+) java.util.Set getFlags()
+	+++  NEW METHOD: PUBLIC(+) java.lang.String getName()
+	+++  NEW METHOD: PUBLIC(+) java.util.Set getSources()
+	+++  NEW METHOD: PUBLIC(+) int hashCode()
+	+++  NEW METHOD: PUBLIC(+) boolean isDeclared()
+	+++  NEW METHOD: PUBLIC(+) java.lang.String toString()
++++  NEW INTERFACE: PUBLIC(+) ABSTRACT(+) io.opentelemetry.javaagent.tooling.muzzle.references.Flag  (not serializable)
+	+++  CLASS FILE FORMAT VERSION: 52.0 <- n.a.
+	+++  NEW SUPERCLASS: java.lang.Object
+	+++  NEW METHOD: PUBLIC(+) ABSTRACT(+) boolean matches(int)
+	+++  NEW METHOD: PUBLIC(+) ABSTRACT(+) java.lang.String name()
++++  NEW ENUM: PUBLIC(+) ABSTRACT(+) STATIC(+) io.opentelemetry.javaagent.tooling.muzzle.references.Flag$ManifestationFlag  (compatible)
+	+++  CLASS FILE FORMAT VERSION: 52.0 <- n.a.
+	+++  NEW INTERFACE: io.opentelemetry.javaagent.tooling.muzzle.references.Flag
+	+++  NEW INTERFACE: java.lang.Comparable
+	+++  NEW INTERFACE: java.io.Serializable
+	+++  NEW SUPERCLASS: java.lang.Enum
+	+++  NEW FIELD: PUBLIC(+) STATIC(+) FINAL(+) io.opentelemetry.javaagent.tooling.muzzle.references.Flag$ManifestationFlag NON_FINAL
+	+++  NEW FIELD: PUBLIC(+) STATIC(+) FINAL(+) io.opentelemetry.javaagent.tooling.muzzle.references.Flag$ManifestationFlag INTERFACE
+	+++  NEW FIELD: PUBLIC(+) STATIC(+) FINAL(+) io.opentelemetry.javaagent.tooling.muzzle.references.Flag$ManifestationFlag FINAL
+	+++  NEW FIELD: PUBLIC(+) STATIC(+) FINAL(+) io.opentelemetry.javaagent.tooling.muzzle.references.Flag$ManifestationFlag ABSTRACT
+	+++  NEW FIELD: PUBLIC(+) STATIC(+) FINAL(+) io.opentelemetry.javaagent.tooling.muzzle.references.Flag$ManifestationFlag NON_INTERFACE
+	+++  NEW METHOD: PUBLIC(+) STATIC(+) io.opentelemetry.javaagent.tooling.muzzle.references.Flag$ManifestationFlag valueOf(java.lang.String)
+	+++  NEW METHOD: PUBLIC(+) STATIC(+) io.opentelemetry.javaagent.tooling.muzzle.references.Flag$ManifestationFlag[] values()
++++  NEW ENUM: PUBLIC(+) ABSTRACT(+) STATIC(+) io.opentelemetry.javaagent.tooling.muzzle.references.Flag$MinimumVisibilityFlag  (compatible)
+	+++  CLASS FILE FORMAT VERSION: 52.0 <- n.a.
+	+++  NEW INTERFACE: io.opentelemetry.javaagent.tooling.muzzle.references.Flag
+	+++  NEW INTERFACE: java.lang.Comparable
+	+++  NEW INTERFACE: java.io.Serializable
+	+++  NEW SUPERCLASS: java.lang.Enum
+	+++  NEW FIELD: PUBLIC(+) STATIC(+) FINAL(+) io.opentelemetry.javaagent.tooling.muzzle.references.Flag$MinimumVisibilityFlag PACKAGE_OR_HIGHER
+	+++  NEW FIELD: PUBLIC(+) STATIC(+) FINAL(+) io.opentelemetry.javaagent.tooling.muzzle.references.Flag$MinimumVisibilityFlag PROTECTED_OR_HIGHER
+	+++  NEW FIELD: PUBLIC(+) STATIC(+) FINAL(+) io.opentelemetry.javaagent.tooling.muzzle.references.Flag$MinimumVisibilityFlag PRIVATE_OR_HIGHER
+	+++  NEW FIELD: PUBLIC(+) STATIC(+) FINAL(+) io.opentelemetry.javaagent.tooling.muzzle.references.Flag$MinimumVisibilityFlag PUBLIC
+	+++  NEW METHOD: PUBLIC(+) STATIC(+) io.opentelemetry.javaagent.tooling.muzzle.references.Flag$MinimumVisibilityFlag valueOf(java.lang.String)
+	+++  NEW METHOD: PUBLIC(+) STATIC(+) io.opentelemetry.javaagent.tooling.muzzle.references.Flag$MinimumVisibilityFlag[] values()
++++  NEW ENUM: PUBLIC(+) ABSTRACT(+) STATIC(+) io.opentelemetry.javaagent.tooling.muzzle.references.Flag$OwnershipFlag  (compatible)
+	+++  CLASS FILE FORMAT VERSION: 52.0 <- n.a.
+	+++  NEW INTERFACE: io.opentelemetry.javaagent.tooling.muzzle.references.Flag
+	+++  NEW INTERFACE: java.lang.Comparable
+	+++  NEW INTERFACE: java.io.Serializable
+	+++  NEW SUPERCLASS: java.lang.Enum
+	+++  NEW FIELD: PUBLIC(+) STATIC(+) FINAL(+) io.opentelemetry.javaagent.tooling.muzzle.references.Flag$OwnershipFlag NON_STATIC
+	+++  NEW FIELD: PUBLIC(+) STATIC(+) FINAL(+) io.opentelemetry.javaagent.tooling.muzzle.references.Flag$OwnershipFlag STATIC
+	+++  NEW METHOD: PUBLIC(+) STATIC(+) io.opentelemetry.javaagent.tooling.muzzle.references.Flag$OwnershipFlag valueOf(java.lang.String)
+	+++  NEW METHOD: PUBLIC(+) STATIC(+) io.opentelemetry.javaagent.tooling.muzzle.references.Flag$OwnershipFlag[] values()
++++  NEW ENUM: PUBLIC(+) ABSTRACT(+) STATIC(+) io.opentelemetry.javaagent.tooling.muzzle.references.Flag$VisibilityFlag  (compatible)
+	+++  CLASS FILE FORMAT VERSION: 52.0 <- n.a.
+	+++  NEW INTERFACE: io.opentelemetry.javaagent.tooling.muzzle.references.Flag
+	+++  NEW INTERFACE: java.lang.Comparable
+	+++  NEW INTERFACE: java.io.Serializable
+	+++  NEW SUPERCLASS: java.lang.Enum
+	+++  NEW FIELD: PUBLIC(+) STATIC(+) FINAL(+) io.opentelemetry.javaagent.tooling.muzzle.references.Flag$VisibilityFlag PACKAGE
+	+++  NEW FIELD: PUBLIC(+) STATIC(+) FINAL(+) io.opentelemetry.javaagent.tooling.muzzle.references.Flag$VisibilityFlag PUBLIC
+	+++  NEW FIELD: PUBLIC(+) STATIC(+) FINAL(+) io.opentelemetry.javaagent.tooling.muzzle.references.Flag$VisibilityFlag PROTECTED
+	+++  NEW FIELD: PUBLIC(+) STATIC(+) FINAL(+) io.opentelemetry.javaagent.tooling.muzzle.references.Flag$VisibilityFlag PRIVATE
+	+++  NEW METHOD: PUBLIC(+) STATIC(+) io.opentelemetry.javaagent.tooling.muzzle.references.Flag$VisibilityFlag valueOf(java.lang.String)
+	+++  NEW METHOD: PUBLIC(+) STATIC(+) io.opentelemetry.javaagent.tooling.muzzle.references.Flag$VisibilityFlag[] values()
++++  NEW CLASS: PUBLIC(+) FINAL(+) io.opentelemetry.javaagent.tooling.muzzle.references.MethodRef  (not serializable)
+	+++  CLASS FILE FORMAT VERSION: 52.0 <- n.a.
+	+++  NEW SUPERCLASS: java.lang.Object
+	+++  NEW METHOD: PUBLIC(+) boolean equals(java.lang.Object)
+	+++  NEW METHOD: PUBLIC(+) java.lang.String getDescriptor()
+	+++  NEW METHOD: PUBLIC(+) java.util.Set getFlags()
+	+++  NEW METHOD: PUBLIC(+) java.lang.String getName()
+	+++  NEW METHOD: PUBLIC(+) java.util.Set getSources()
+	+++  NEW METHOD: PUBLIC(+) int hashCode()
+	+++  NEW METHOD: PUBLIC(+) java.lang.String toString()
++++  NEW CLASS: PUBLIC(+) FINAL(+) io.opentelemetry.javaagent.tooling.muzzle.references.Source  (not serializable)
+	+++  CLASS FILE FORMAT VERSION: 52.0 <- n.a.
+	+++  NEW SUPERCLASS: java.lang.Object
+	+++  NEW CONSTRUCTOR: PUBLIC(+) Source(java.lang.String, int)
+	+++  NEW METHOD: PUBLIC(+) boolean equals(java.lang.Object)
+	+++  NEW METHOD: PUBLIC(+) int getLine()
+	+++  NEW METHOD: PUBLIC(+) java.lang.String getName()
+	+++  NEW METHOD: PUBLIC(+) int hashCode()
+	+++  NEW METHOD: PUBLIC(+) java.lang.String toString()
diff --git a/instrumentation-api-annotation-support/build.gradle.kts b/instrumentation-api-annotation-support/build.gradle.kts
index 0a4987c86c83..446635d9de33 100644
--- a/instrumentation-api-annotation-support/build.gradle.kts
+++ b/instrumentation-api-annotation-support/build.gradle.kts
@@ -1,6 +1,7 @@
 plugins {
   id("otel.java-conventions")
   id("otel.jacoco-conventions")
+  id("otel.japicmp-conventions")
   id("otel.publish-conventions")
 }
 
diff --git a/instrumentation-api/build.gradle.kts b/instrumentation-api/build.gradle.kts
index 80cee2683d1e..2966c2d2811f 100644
--- a/instrumentation-api/build.gradle.kts
+++ b/instrumentation-api/build.gradle.kts
@@ -3,6 +3,7 @@ plugins {
 
   id("otel.java-conventions")
   id("otel.jacoco-conventions")
+  id("otel.japicmp-conventions")
   id("otel.publish-conventions")
 }
 
diff --git a/javaagent-extension-api/build.gradle.kts b/javaagent-extension-api/build.gradle.kts
index 43d27dfed910..07b5ed0b38e3 100644
--- a/javaagent-extension-api/build.gradle.kts
+++ b/javaagent-extension-api/build.gradle.kts
@@ -1,5 +1,6 @@
 plugins {
   id("otel.java-conventions")
+  id("otel.japicmp-conventions")
   id("otel.publish-conventions")
 }
 
diff --git a/javaagent-instrumentation-api/build.gradle.kts b/javaagent-instrumentation-api/build.gradle.kts
index 1f3eadb22b10..ca4f0114f13a 100644
--- a/javaagent-instrumentation-api/build.gradle.kts
+++ b/javaagent-instrumentation-api/build.gradle.kts
@@ -1,6 +1,7 @@
 plugins {
   id("otel.java-conventions")
   id("otel.jacoco-conventions")
+  id("otel.japicmp-conventions")
   id("otel.publish-conventions")
 }
 
diff --git a/muzzle/build.gradle.kts b/muzzle/build.gradle.kts
index 3314d11c2cf7..80f221b17434 100644
--- a/muzzle/build.gradle.kts
+++ b/muzzle/build.gradle.kts
@@ -1,5 +1,6 @@
 plugins {
   id("otel.java-conventions")
+  id("otel.japicmp-conventions")
   id("otel.publish-conventions")
 }
 

From 3a77c8b3a258b41931a08a81af04846c4a009809 Mon Sep 17 00:00:00 2001
From: Nikita Salnikov-Tarnovski <gnikem@gmail.com>
Date: Tue, 5 Oct 2021 13:09:48 +0300
Subject: [PATCH 2/4] Update
 conventions/src/main/kotlin/otel.japicmp-conventions.gradle.kts

Co-authored-by: John Watson <jkwatson@gmail.com>
---
 conventions/src/main/kotlin/otel.japicmp-conventions.gradle.kts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/conventions/src/main/kotlin/otel.japicmp-conventions.gradle.kts b/conventions/src/main/kotlin/otel.japicmp-conventions.gradle.kts
index 6deb6992c30e..cdb78d3e7a5a 100644
--- a/conventions/src/main/kotlin/otel.japicmp-conventions.gradle.kts
+++ b/conventions/src/main/kotlin/otel.japicmp-conventions.gradle.kts
@@ -12,7 +12,7 @@ plugins {
 val latestReleasedVersion: String by lazy {
   // hack to find the current released version of the project
   val temp: Configuration = configurations.create("tempConfig")
-  // pick the api, since it's always there.
+  // pick the agent, since it's always there.
   dependencies.add(temp.name,"io.opentelemetry.javaagent:opentelemetry-javaagent:latest.release")
   var moduleVersion = configurations["tempConfig"].resolvedConfiguration.firstLevelModuleDependencies.elementAt(0).moduleVersion
 

From 16e9f2a97d9de09d56b3482a1b208b625e570cf8 Mon Sep 17 00:00:00 2001
From: Nikita Salnikov-Tarnovski <gnikem@gmail.com>
Date: Tue, 5 Oct 2021 13:12:47 +0300
Subject: [PATCH 3/4] Do not commit any API changes until we have stable
 release

---
 .../otel.japicmp-conventions.gradle.kts       |   4 -
 ...instrumentation-api-annotation-support.txt |   2 -
 .../opentelemetry-instrumentation-api.txt     |  75 -----
 .../opentelemetry-javaagent-extension-api.txt |  30 --
 ...elemetry-javaagent-instrumentation-api.txt |  39 ---
 .../opentelemetry-muzzle.txt                  | 256 ------------------
 6 files changed, 406 deletions(-)
 delete mode 100644 docs/apidiffs/current_vs_latest/opentelemetry-instrumentation-api-annotation-support.txt
 delete mode 100644 docs/apidiffs/current_vs_latest/opentelemetry-instrumentation-api.txt
 delete mode 100644 docs/apidiffs/current_vs_latest/opentelemetry-javaagent-extension-api.txt
 delete mode 100644 docs/apidiffs/current_vs_latest/opentelemetry-javaagent-instrumentation-api.txt
 delete mode 100644 docs/apidiffs/current_vs_latest/opentelemetry-muzzle.txt

diff --git a/conventions/src/main/kotlin/otel.japicmp-conventions.gradle.kts b/conventions/src/main/kotlin/otel.japicmp-conventions.gradle.kts
index cdb78d3e7a5a..3afc0ef75c16 100644
--- a/conventions/src/main/kotlin/otel.japicmp-conventions.gradle.kts
+++ b/conventions/src/main/kotlin/otel.japicmp-conventions.gradle.kts
@@ -16,10 +16,6 @@ val latestReleasedVersion: String by lazy {
   dependencies.add(temp.name,"io.opentelemetry.javaagent:opentelemetry-javaagent:latest.release")
   var moduleVersion = configurations["tempConfig"].resolvedConfiguration.firstLevelModuleDependencies.elementAt(0).moduleVersion
 
-  if(findProperty("otel.stable") != "true"){
-    moduleVersion = moduleVersion + "-alpha"
-  }
-
   configurations.remove(temp)
   logger.info("Discovered latest release version: " + moduleVersion)
   moduleVersion
diff --git a/docs/apidiffs/current_vs_latest/opentelemetry-instrumentation-api-annotation-support.txt b/docs/apidiffs/current_vs_latest/opentelemetry-instrumentation-api-annotation-support.txt
deleted file mode 100644
index df26146497bf..000000000000
--- a/docs/apidiffs/current_vs_latest/opentelemetry-instrumentation-api-annotation-support.txt
+++ /dev/null
@@ -1,2 +0,0 @@
-Comparing source compatibility of  against 
-No changes.
\ No newline at end of file
diff --git a/docs/apidiffs/current_vs_latest/opentelemetry-instrumentation-api.txt b/docs/apidiffs/current_vs_latest/opentelemetry-instrumentation-api.txt
deleted file mode 100644
index 54523dd3ae99..000000000000
--- a/docs/apidiffs/current_vs_latest/opentelemetry-instrumentation-api.txt
+++ /dev/null
@@ -1,75 +0,0 @@
-Comparing source compatibility of  against 
-+++  NEW INTERFACE: PUBLIC(+) ABSTRACT(+) STATIC(+) io.opentelemetry.instrumentation.api.caching.CaffeineCache$Builder  (not serializable)
-	+++  CLASS FILE FORMAT VERSION: 52.0 <- n.a.
-	+++  NEW SUPERCLASS: java.lang.Object
-	+++  NEW METHOD: PUBLIC(+) ABSTRACT(+) io.opentelemetry.instrumentation.api.caching.Cache build()
-	+++  NEW METHOD: PUBLIC(+) ABSTRACT(+) void executor(java.util.concurrent.Executor)
-	+++  NEW METHOD: PUBLIC(+) ABSTRACT(+) void maximumSize(long)
-	+++  NEW METHOD: PUBLIC(+) ABSTRACT(+) void weakKeys()
-	+++  NEW METHOD: PUBLIC(+) ABSTRACT(+) void weakValues()
-***  MODIFIED CLASS: PUBLIC FINAL io.opentelemetry.instrumentation.api.config.ExperimentalConfig  (not serializable)
-	===  CLASS FILE FORMAT VERSION: 52.0 <- 52.0
-	+++  NEW METHOD: PUBLIC(+) boolean suppressMessagingReceiveSpans()
-+++  NEW CLASS: PUBLIC(+) ABSTRACT(+) io.opentelemetry.instrumentation.api.field.VirtualField  (not serializable)
-	+++  CLASS FILE FORMAT VERSION: 52.0 <- n.a.
-	+++  NEW SUPERCLASS: java.lang.Object
-	+++  NEW CONSTRUCTOR: PUBLIC(+) VirtualField()
-	+++  NEW METHOD: PUBLIC(+) ABSTRACT(+) java.lang.Object computeIfNull(java.lang.Object, java.util.function.Supplier)
-	+++  NEW METHOD: PUBLIC(+) STATIC(+) io.opentelemetry.instrumentation.api.field.VirtualField find(java.lang.Class, java.lang.Class)
-	+++  NEW METHOD: PUBLIC(+) ABSTRACT(+) java.lang.Object get(java.lang.Object)
-	+++  NEW METHOD: PUBLIC(+) ABSTRACT(+) void set(java.lang.Object, java.lang.Object)
-	+++  NEW METHOD: PUBLIC(+) ABSTRACT(+) void setIfNull(java.lang.Object, java.lang.Object)
-+++  NEW INTERFACE: PUBLIC(+) ABSTRACT(+) io.opentelemetry.instrumentation.api.instrumenter.ContextCustomizer  (not serializable)
-	+++  CLASS FILE FORMAT VERSION: 52.0 <- n.a.
-	+++  NEW SUPERCLASS: java.lang.Object
-	+++  NEW METHOD: PUBLIC(+) ABSTRACT(+) io.opentelemetry.context.Context start(io.opentelemetry.context.Context, java.lang.Object, io.opentelemetry.api.common.Attributes)
----! REMOVED CLASS: PUBLIC(-) ABSTRACT(-) io.opentelemetry.instrumentation.api.instrumenter.http.HttpAttributesExtractor  (not serializable)
-	---  CLASS FILE FORMAT VERSION: n.a. <- 52.0
-	---! REMOVED SUPERCLASS: io.opentelemetry.instrumentation.api.instrumenter.AttributesExtractor
-	---! REMOVED CONSTRUCTOR: PUBLIC(-) HttpAttributesExtractor()
-+++  NEW CLASS: PUBLIC(+) ABSTRACT(+) io.opentelemetry.instrumentation.api.instrumenter.http.HttpClientAttributesExtractor  (not serializable)
-	+++  CLASS FILE FORMAT VERSION: 52.0 <- n.a.
-	+++  NEW SUPERCLASS: io.opentelemetry.instrumentation.api.instrumenter.http.HttpCommonAttributesExtractor
-	+++  NEW CONSTRUCTOR: PUBLIC(+) HttpClientAttributesExtractor()
-***  MODIFIED CLASS: PUBLIC FINAL io.opentelemetry.instrumentation.api.instrumenter.http.HttpClientMetrics  (not serializable)
-	===  CLASS FILE FORMAT VERSION: 52.0 <- 52.0
-	===! UNCHANGED INTERFACE: io.opentelemetry.instrumentation.api.instrumenter.RequestListener
-	---  REMOVED METHOD: PUBLIC(-) void end(io.opentelemetry.context.Context, io.opentelemetry.api.common.Attributes)
-	+++  NEW METHOD: PUBLIC(+) void end(io.opentelemetry.context.Context, io.opentelemetry.api.common.Attributes, long)
-	---  REMOVED METHOD: PUBLIC(-) io.opentelemetry.context.Context start(io.opentelemetry.context.Context, io.opentelemetry.api.common.Attributes)
-	+++  NEW METHOD: PUBLIC(+) io.opentelemetry.context.Context start(io.opentelemetry.context.Context, io.opentelemetry.api.common.Attributes, long)
-+++  NEW CLASS: PUBLIC(+) ABSTRACT(+) io.opentelemetry.instrumentation.api.instrumenter.http.HttpCommonAttributesExtractor  (not serializable)
-	+++  CLASS FILE FORMAT VERSION: 52.0 <- n.a.
-	+++  NEW SUPERCLASS: io.opentelemetry.instrumentation.api.instrumenter.AttributesExtractor
-+++  NEW CLASS: PUBLIC(+) ABSTRACT(+) io.opentelemetry.instrumentation.api.instrumenter.http.HttpServerAttributesExtractor  (not serializable)
-	+++  CLASS FILE FORMAT VERSION: 52.0 <- n.a.
-	+++  NEW SUPERCLASS: io.opentelemetry.instrumentation.api.instrumenter.http.HttpCommonAttributesExtractor
-	+++  NEW CONSTRUCTOR: PUBLIC(+) HttpServerAttributesExtractor()
-***  MODIFIED CLASS: PUBLIC FINAL io.opentelemetry.instrumentation.api.instrumenter.http.HttpServerMetrics  (not serializable)
-	===  CLASS FILE FORMAT VERSION: 52.0 <- 52.0
-	===! UNCHANGED INTERFACE: io.opentelemetry.instrumentation.api.instrumenter.RequestListener
-	---  REMOVED METHOD: PUBLIC(-) void end(io.opentelemetry.context.Context, io.opentelemetry.api.common.Attributes)
-	+++  NEW METHOD: PUBLIC(+) void end(io.opentelemetry.context.Context, io.opentelemetry.api.common.Attributes, long)
-	---  REMOVED METHOD: PUBLIC(-) io.opentelemetry.context.Context start(io.opentelemetry.context.Context, io.opentelemetry.api.common.Attributes)
-	+++  NEW METHOD: PUBLIC(+) io.opentelemetry.context.Context start(io.opentelemetry.context.Context, io.opentelemetry.api.common.Attributes, long)
-***! MODIFIED CLASS: PUBLIC FINAL io.opentelemetry.instrumentation.api.instrumenter.http.HttpSpanNameExtractor  (not serializable)
-	===  CLASS FILE FORMAT VERSION: 52.0 <- 52.0
-	---! REMOVED METHOD: PUBLIC(-) STATIC(-) io.opentelemetry.instrumentation.api.instrumenter.SpanNameExtractor create(io.opentelemetry.instrumentation.api.instrumenter.http.HttpAttributesExtractor)
-	+++  NEW METHOD: PUBLIC(+) STATIC(+) io.opentelemetry.instrumentation.api.instrumenter.SpanNameExtractor create(io.opentelemetry.instrumentation.api.instrumenter.http.HttpCommonAttributesExtractor)
-***! MODIFIED CLASS: PUBLIC FINAL io.opentelemetry.instrumentation.api.instrumenter.http.HttpSpanStatusExtractor  (not serializable)
-	===  CLASS FILE FORMAT VERSION: 52.0 <- 52.0
-	---! REMOVED METHOD: PUBLIC(-) STATIC(-) io.opentelemetry.instrumentation.api.instrumenter.SpanStatusExtractor create(io.opentelemetry.instrumentation.api.instrumenter.http.HttpAttributesExtractor)
-	+++  NEW METHOD: PUBLIC(+) STATIC(+) io.opentelemetry.instrumentation.api.instrumenter.SpanStatusExtractor create(io.opentelemetry.instrumentation.api.instrumenter.http.HttpCommonAttributesExtractor)
-***  MODIFIED CLASS: PUBLIC FINAL io.opentelemetry.instrumentation.api.instrumenter.InstrumenterBuilder  (not serializable)
-	===  CLASS FILE FORMAT VERSION: 52.0 <- 52.0
-	+++  NEW METHOD: PUBLIC(+) io.opentelemetry.instrumentation.api.instrumenter.InstrumenterBuilder addContextCustomizer(io.opentelemetry.instrumentation.api.instrumenter.ContextCustomizer)
-***! MODIFIED INTERFACE: PUBLIC ABSTRACT io.opentelemetry.instrumentation.api.instrumenter.RequestListener  (not serializable)
-	===  CLASS FILE FORMAT VERSION: 52.0 <- 52.0
-	---! REMOVED METHOD: PUBLIC(-) ABSTRACT(-) void end(io.opentelemetry.context.Context, io.opentelemetry.api.common.Attributes)
-	+++* NEW METHOD: PUBLIC(+) ABSTRACT(+) void end(io.opentelemetry.context.Context, io.opentelemetry.api.common.Attributes, long)
-	---! REMOVED METHOD: PUBLIC(-) ABSTRACT(-) io.opentelemetry.context.Context start(io.opentelemetry.context.Context, io.opentelemetry.api.common.Attributes)
-	+++* NEW METHOD: PUBLIC(+) ABSTRACT(+) io.opentelemetry.context.Context start(io.opentelemetry.context.Context, io.opentelemetry.api.common.Attributes, long)
-+++  NEW INTERFACE: PUBLIC(+) ABSTRACT(+) STATIC(+) io.opentelemetry.instrumentation.api.servlet.MappingResolver$Factory  (not serializable)
-	+++  CLASS FILE FORMAT VERSION: 52.0 <- n.a.
-	+++  NEW SUPERCLASS: java.lang.Object
-	+++  NEW METHOD: PUBLIC(+) ABSTRACT(+) io.opentelemetry.instrumentation.api.servlet.MappingResolver get()
diff --git a/docs/apidiffs/current_vs_latest/opentelemetry-javaagent-extension-api.txt b/docs/apidiffs/current_vs_latest/opentelemetry-javaagent-extension-api.txt
deleted file mode 100644
index 0d63d4aa42af..000000000000
--- a/docs/apidiffs/current_vs_latest/opentelemetry-javaagent-extension-api.txt
+++ /dev/null
@@ -1,30 +0,0 @@
-Comparing source compatibility of  against 
----! REMOVED INTERFACE: PUBLIC(-) ABSTRACT(-) io.opentelemetry.javaagent.extension.AgentExtension  (not serializable)
-	---  CLASS FILE FORMAT VERSION: n.a. <- 52.0
-	---! REMOVED INTERFACE: io.opentelemetry.javaagent.extension.Ordered
-	---! REMOVED SUPERCLASS: java.lang.Object
-	---! REMOVED METHOD: PUBLIC(-) ABSTRACT(-) net.bytebuddy.agent.builder.AgentBuilder extend(net.bytebuddy.agent.builder.AgentBuilder)
-	---! REMOVED METHOD: PUBLIC(-) ABSTRACT(-) java.lang.String extensionName()
----! REMOVED INTERFACE: PUBLIC(-) ABSTRACT(-) io.opentelemetry.javaagent.extension.instrumentation.InstrumentationContextBuilder  (not serializable)
-	---  CLASS FILE FORMAT VERSION: n.a. <- 52.0
-	---! REMOVED SUPERCLASS: java.lang.Object
-	---! REMOVED METHOD: PUBLIC(-) ABSTRACT(-) io.opentelemetry.javaagent.extension.instrumentation.InstrumentationContextBuilder register(java.lang.String, java.lang.String)
-***! MODIFIED CLASS: PUBLIC ABSTRACT io.opentelemetry.javaagent.extension.instrumentation.InstrumentationModule  (not serializable)
-	===  CLASS FILE FORMAT VERSION: 52.0 <- 52.0
-	---! REMOVED METHOD: PUBLIC(-) java.util.Map getMuzzleContextStoreClasses()
-		---  REMOVED ANNOTATION: java.lang.Deprecated
-	---! REMOVED METHOD: PUBLIC(-) java.util.List helperResourceNames()
-		---  REMOVED ANNOTATION: java.lang.Deprecated
-	---! REMOVED METHOD: PUBLIC(-) void registerMuzzleContextStoreClasses(io.opentelemetry.javaagent.extension.instrumentation.InstrumentationContextBuilder)
----! REMOVED INTERFACE: PUBLIC(-) ABSTRACT(-) io.opentelemetry.javaagent.spi.exporter.MetricExporterFactory  (not serializable)
-	---  CLASS FILE FORMAT VERSION: n.a. <- 52.0
-	---! REMOVED SUPERCLASS: java.lang.Object
-	---! REMOVED METHOD: PUBLIC(-) ABSTRACT(-) io.opentelemetry.sdk.metrics.export.MetricExporter fromConfig(java.util.Properties)
-	---! REMOVED METHOD: PUBLIC(-) ABSTRACT(-) java.util.Set getNames()
-	---  REMOVED ANNOTATION: java.lang.Deprecated
----! REMOVED INTERFACE: PUBLIC(-) ABSTRACT(-) io.opentelemetry.javaagent.spi.exporter.SpanExporterFactory  (not serializable)
-	---  CLASS FILE FORMAT VERSION: n.a. <- 52.0
-	---! REMOVED SUPERCLASS: java.lang.Object
-	---! REMOVED METHOD: PUBLIC(-) ABSTRACT(-) io.opentelemetry.sdk.trace.export.SpanExporter fromConfig(java.util.Properties)
-	---! REMOVED METHOD: PUBLIC(-) ABSTRACT(-) java.util.Set getNames()
-	---  REMOVED ANNOTATION: java.lang.Deprecated
diff --git a/docs/apidiffs/current_vs_latest/opentelemetry-javaagent-instrumentation-api.txt b/docs/apidiffs/current_vs_latest/opentelemetry-javaagent-instrumentation-api.txt
deleted file mode 100644
index a121bf366037..000000000000
--- a/docs/apidiffs/current_vs_latest/opentelemetry-javaagent-instrumentation-api.txt
+++ /dev/null
@@ -1,39 +0,0 @@
-Comparing source compatibility of  against 
----! REMOVED CLASS: PUBLIC(-) FINAL(-) io.opentelemetry.javaagent.instrumentation.api.concurrent.CallableWrapper  (not serializable)
-	---  CLASS FILE FORMAT VERSION: n.a. <- 52.0
-	---! REMOVED INTERFACE: java.util.concurrent.Callable
-	---! REMOVED SUPERCLASS: java.lang.Object
-	---! REMOVED METHOD: PUBLIC(-) java.lang.Object call()
-		---  REMOVED EXCEPTION: java.lang.Exception
-	---! REMOVED METHOD: PUBLIC(-) STATIC(-) java.util.concurrent.Callable wrapIfNeeded(java.util.concurrent.Callable)
-***! MODIFIED CLASS: PUBLIC FINAL io.opentelemetry.javaagent.instrumentation.api.concurrent.ExecutorAdviceHelper  (not serializable)
-	===  CLASS FILE FORMAT VERSION: 52.0 <- 52.0
-	---! REMOVED METHOD: PUBLIC(-) STATIC(-) io.opentelemetry.javaagent.instrumentation.api.concurrent.PropagatedContext attachContextToTask(io.opentelemetry.context.Context, io.opentelemetry.javaagent.instrumentation.api.ContextStore, java.lang.Object)
-	+++  NEW METHOD: PUBLIC(+) STATIC(+) io.opentelemetry.javaagent.instrumentation.api.concurrent.PropagatedContext attachContextToTask(io.opentelemetry.context.Context, io.opentelemetry.instrumentation.api.field.VirtualField, java.lang.Object)
----! REMOVED CLASS: PUBLIC(-) FINAL(-) io.opentelemetry.javaagent.instrumentation.api.concurrent.RunnableWrapper  (not serializable)
-	---  CLASS FILE FORMAT VERSION: n.a. <- 52.0
-	---! REMOVED INTERFACE: java.lang.Runnable
-	---! REMOVED SUPERCLASS: java.lang.Object
-	---! REMOVED METHOD: PUBLIC(-) void run()
-	---! REMOVED METHOD: PUBLIC(-) STATIC(-) java.lang.Runnable wrapIfNeeded(java.lang.Runnable)
-***! MODIFIED CLASS: PUBLIC FINAL io.opentelemetry.javaagent.instrumentation.api.concurrent.TaskAdviceHelper  (not serializable)
-	===  CLASS FILE FORMAT VERSION: 52.0 <- 52.0
-	---! REMOVED METHOD: PUBLIC(-) STATIC(-) io.opentelemetry.context.Scope makePropagatedContextCurrent(io.opentelemetry.javaagent.instrumentation.api.ContextStore, java.lang.Object)
-	+++  NEW METHOD: PUBLIC(+) STATIC(+) io.opentelemetry.context.Scope makePropagatedContextCurrent(io.opentelemetry.instrumentation.api.field.VirtualField, java.lang.Object)
----! REMOVED INTERFACE: PUBLIC(-) ABSTRACT(-) io.opentelemetry.javaagent.instrumentation.api.ContextStore  (not serializable)
-	---  CLASS FILE FORMAT VERSION: n.a. <- 52.0
-	---! REMOVED SUPERCLASS: java.lang.Object
-	---! REMOVED METHOD: PUBLIC(-) io.opentelemetry.instrumentation.api.caching.Cache asCache()
-	---! REMOVED METHOD: PUBLIC(-) ABSTRACT(-) java.lang.Object get(java.lang.Object)
-	---! REMOVED METHOD: PUBLIC(-) ABSTRACT(-) void put(java.lang.Object, java.lang.Object)
-	---! REMOVED METHOD: PUBLIC(-) ABSTRACT(-) java.lang.Object putIfAbsent(java.lang.Object, java.lang.Object)
-	---! REMOVED METHOD: PUBLIC(-) ABSTRACT(-) java.lang.Object putIfAbsent(java.lang.Object, java.util.function.Supplier)
----! REMOVED CLASS: PUBLIC(-) io.opentelemetry.javaagent.instrumentation.api.InstrumentationContext  (not serializable)
-	---  CLASS FILE FORMAT VERSION: n.a. <- 52.0
-	---! REMOVED SUPERCLASS: java.lang.Object
-	---! REMOVED METHOD: PUBLIC(-) STATIC(-) io.opentelemetry.javaagent.instrumentation.api.ContextStore get(java.lang.Class, java.lang.Class)
-	---! REMOVED METHOD: PUBLIC(-) STATIC(-) void internalSetContextStoreSupplier(io.opentelemetry.javaagent.instrumentation.api.InstrumentationContext$ContextStoreSupplier)
----! REMOVED INTERFACE: PUBLIC(-) ABSTRACT(-) STATIC(-) io.opentelemetry.javaagent.instrumentation.api.InstrumentationContext$ContextStoreSupplier  (not serializable)
-	---  CLASS FILE FORMAT VERSION: n.a. <- 52.0
-	---! REMOVED SUPERCLASS: java.lang.Object
-	---! REMOVED METHOD: PUBLIC(-) ABSTRACT(-) io.opentelemetry.javaagent.instrumentation.api.ContextStore get(java.lang.Class, java.lang.Class)
diff --git a/docs/apidiffs/current_vs_latest/opentelemetry-muzzle.txt b/docs/apidiffs/current_vs_latest/opentelemetry-muzzle.txt
deleted file mode 100644
index 38a5484a3f6b..000000000000
--- a/docs/apidiffs/current_vs_latest/opentelemetry-muzzle.txt
+++ /dev/null
@@ -1,256 +0,0 @@
-Comparing source compatibility of  against 
----! REMOVED CLASS: PUBLIC(-) FINAL(-) io.opentelemetry.javaagent.extension.muzzle.ClassRef  (not serializable)
-	---  CLASS FILE FORMAT VERSION: n.a. <- 52.0
-	---! REMOVED SUPERCLASS: java.lang.Object
-	---! REMOVED METHOD: PUBLIC(-) java.lang.String getClassName()
-	---! REMOVED METHOD: PUBLIC(-) java.util.Set getFields()
-	---! REMOVED METHOD: PUBLIC(-) java.util.Set getFlags()
-	---! REMOVED METHOD: PUBLIC(-) java.util.Set getInterfaceNames()
-	---! REMOVED METHOD: PUBLIC(-) java.util.Set getMethods()
-	---! REMOVED METHOD: PUBLIC(-) java.util.Set getSources()
-	---! REMOVED METHOD: PUBLIC(-) java.lang.String getSuperClassName()
-	---! REMOVED METHOD: PUBLIC(-) io.opentelemetry.javaagent.extension.muzzle.ClassRef merge(io.opentelemetry.javaagent.extension.muzzle.ClassRef)
-	---! REMOVED METHOD: PUBLIC(-) STATIC(-) io.opentelemetry.javaagent.extension.muzzle.ClassRefBuilder newBuilder(java.lang.String)
-	---! REMOVED METHOD: PUBLIC(-) java.lang.String toString()
----! REMOVED CLASS: PUBLIC(-) FINAL(-) io.opentelemetry.javaagent.extension.muzzle.ClassRefBuilder  (not serializable)
-	---  CLASS FILE FORMAT VERSION: n.a. <- 52.0
-	---! REMOVED SUPERCLASS: java.lang.Object
-	---! REMOVED METHOD: PUBLIC(-) io.opentelemetry.javaagent.extension.muzzle.ClassRefBuilder addField(io.opentelemetry.javaagent.extension.muzzle.Source[], io.opentelemetry.javaagent.extension.muzzle.Flag[], java.lang.String, net.bytebuddy.jar.asm.Type, boolean)
-	---! REMOVED METHOD: PUBLIC(-) io.opentelemetry.javaagent.extension.muzzle.ClassRefBuilder addFlag(io.opentelemetry.javaagent.extension.muzzle.Flag)
-	---! REMOVED METHOD: PUBLIC(-) io.opentelemetry.javaagent.extension.muzzle.ClassRefBuilder addInterfaceName(java.lang.String)
-	---! REMOVED METHOD: PUBLIC(-) io.opentelemetry.javaagent.extension.muzzle.ClassRefBuilder addInterfaceNames(java.util.Collection)
-	---! REMOVED METHOD: PUBLIC(-) io.opentelemetry.javaagent.extension.muzzle.ClassRefBuilder addMethod(io.opentelemetry.javaagent.extension.muzzle.Source[], io.opentelemetry.javaagent.extension.muzzle.Flag[], java.lang.String, net.bytebuddy.jar.asm.Type, net.bytebuddy.jar.asm.Type[])
-	---! REMOVED METHOD: PUBLIC(-) io.opentelemetry.javaagent.extension.muzzle.ClassRefBuilder addSource(java.lang.String)
-	---! REMOVED METHOD: PUBLIC(-) io.opentelemetry.javaagent.extension.muzzle.ClassRefBuilder addSource(java.lang.String, int)
-	---! REMOVED METHOD: PUBLIC(-) io.opentelemetry.javaagent.extension.muzzle.ClassRef build()
-	---! REMOVED METHOD: PUBLIC(-) io.opentelemetry.javaagent.extension.muzzle.ClassRefBuilder setSuperClassName(java.lang.String)
----! REMOVED CLASS: PUBLIC(-) FINAL(-) io.opentelemetry.javaagent.extension.muzzle.FieldRef  (not serializable)
-	---  CLASS FILE FORMAT VERSION: n.a. <- 52.0
-	---! REMOVED SUPERCLASS: java.lang.Object
-	---! REMOVED METHOD: PUBLIC(-) boolean equals(java.lang.Object)
-	---! REMOVED METHOD: PUBLIC(-) java.lang.String getDescriptor()
-	---! REMOVED METHOD: PUBLIC(-) java.util.Set getFlags()
-	---! REMOVED METHOD: PUBLIC(-) java.lang.String getName()
-	---! REMOVED METHOD: PUBLIC(-) java.util.Set getSources()
-	---! REMOVED METHOD: PUBLIC(-) int hashCode()
-	---! REMOVED METHOD: PUBLIC(-) boolean isDeclared()
-	---! REMOVED METHOD: PUBLIC(-) java.lang.String toString()
----! REMOVED INTERFACE: PUBLIC(-) ABSTRACT(-) io.opentelemetry.javaagent.extension.muzzle.Flag  (not serializable)
-	---  CLASS FILE FORMAT VERSION: n.a. <- 52.0
-	---! REMOVED SUPERCLASS: java.lang.Object
-	---! REMOVED METHOD: PUBLIC(-) ABSTRACT(-) boolean matches(int)
-	---! REMOVED METHOD: PUBLIC(-) ABSTRACT(-) java.lang.String name()
----! REMOVED ENUM: PUBLIC(-) ABSTRACT(-) STATIC(-) io.opentelemetry.javaagent.extension.muzzle.Flag$ManifestationFlag  (class removed)
-	---  CLASS FILE FORMAT VERSION: n.a. <- 52.0
-	---! REMOVED INTERFACE: io.opentelemetry.javaagent.extension.muzzle.Flag
-	---! REMOVED INTERFACE: java.lang.Comparable
-	---! REMOVED INTERFACE: java.io.Serializable
-	---! REMOVED SUPERCLASS: java.lang.Enum
-	---! REMOVED FIELD: PUBLIC(-) STATIC(-) FINAL(-) io.opentelemetry.javaagent.extension.muzzle.Flag$ManifestationFlag NON_FINAL
-	---! REMOVED FIELD: PUBLIC(-) STATIC(-) FINAL(-) io.opentelemetry.javaagent.extension.muzzle.Flag$ManifestationFlag INTERFACE
-	---! REMOVED FIELD: PUBLIC(-) STATIC(-) FINAL(-) io.opentelemetry.javaagent.extension.muzzle.Flag$ManifestationFlag FINAL
-	---! REMOVED FIELD: PUBLIC(-) STATIC(-) FINAL(-) io.opentelemetry.javaagent.extension.muzzle.Flag$ManifestationFlag ABSTRACT
-	---! REMOVED FIELD: PUBLIC(-) STATIC(-) FINAL(-) io.opentelemetry.javaagent.extension.muzzle.Flag$ManifestationFlag NON_INTERFACE
-	---! REMOVED METHOD: PUBLIC(-) STATIC(-) io.opentelemetry.javaagent.extension.muzzle.Flag$ManifestationFlag valueOf(java.lang.String)
-	---! REMOVED METHOD: PUBLIC(-) STATIC(-) io.opentelemetry.javaagent.extension.muzzle.Flag$ManifestationFlag[] values()
----! REMOVED ENUM: PUBLIC(-) ABSTRACT(-) STATIC(-) io.opentelemetry.javaagent.extension.muzzle.Flag$MinimumVisibilityFlag  (class removed)
-	---  CLASS FILE FORMAT VERSION: n.a. <- 52.0
-	---! REMOVED INTERFACE: io.opentelemetry.javaagent.extension.muzzle.Flag
-	---! REMOVED INTERFACE: java.lang.Comparable
-	---! REMOVED INTERFACE: java.io.Serializable
-	---! REMOVED SUPERCLASS: java.lang.Enum
-	---! REMOVED FIELD: PUBLIC(-) STATIC(-) FINAL(-) io.opentelemetry.javaagent.extension.muzzle.Flag$MinimumVisibilityFlag PACKAGE_OR_HIGHER
-	---! REMOVED FIELD: PUBLIC(-) STATIC(-) FINAL(-) io.opentelemetry.javaagent.extension.muzzle.Flag$MinimumVisibilityFlag PROTECTED_OR_HIGHER
-	---! REMOVED FIELD: PUBLIC(-) STATIC(-) FINAL(-) io.opentelemetry.javaagent.extension.muzzle.Flag$MinimumVisibilityFlag PRIVATE_OR_HIGHER
-	---! REMOVED FIELD: PUBLIC(-) STATIC(-) FINAL(-) io.opentelemetry.javaagent.extension.muzzle.Flag$MinimumVisibilityFlag PUBLIC
-	---! REMOVED METHOD: PUBLIC(-) STATIC(-) io.opentelemetry.javaagent.extension.muzzle.Flag$MinimumVisibilityFlag valueOf(java.lang.String)
-	---! REMOVED METHOD: PUBLIC(-) STATIC(-) io.opentelemetry.javaagent.extension.muzzle.Flag$MinimumVisibilityFlag[] values()
----! REMOVED ENUM: PUBLIC(-) ABSTRACT(-) STATIC(-) io.opentelemetry.javaagent.extension.muzzle.Flag$OwnershipFlag  (class removed)
-	---  CLASS FILE FORMAT VERSION: n.a. <- 52.0
-	---! REMOVED INTERFACE: io.opentelemetry.javaagent.extension.muzzle.Flag
-	---! REMOVED INTERFACE: java.lang.Comparable
-	---! REMOVED INTERFACE: java.io.Serializable
-	---! REMOVED SUPERCLASS: java.lang.Enum
-	---! REMOVED FIELD: PUBLIC(-) STATIC(-) FINAL(-) io.opentelemetry.javaagent.extension.muzzle.Flag$OwnershipFlag NON_STATIC
-	---! REMOVED FIELD: PUBLIC(-) STATIC(-) FINAL(-) io.opentelemetry.javaagent.extension.muzzle.Flag$OwnershipFlag STATIC
-	---! REMOVED METHOD: PUBLIC(-) STATIC(-) io.opentelemetry.javaagent.extension.muzzle.Flag$OwnershipFlag valueOf(java.lang.String)
-	---! REMOVED METHOD: PUBLIC(-) STATIC(-) io.opentelemetry.javaagent.extension.muzzle.Flag$OwnershipFlag[] values()
----! REMOVED ENUM: PUBLIC(-) ABSTRACT(-) STATIC(-) io.opentelemetry.javaagent.extension.muzzle.Flag$VisibilityFlag  (class removed)
-	---  CLASS FILE FORMAT VERSION: n.a. <- 52.0
-	---! REMOVED INTERFACE: io.opentelemetry.javaagent.extension.muzzle.Flag
-	---! REMOVED INTERFACE: java.lang.Comparable
-	---! REMOVED INTERFACE: java.io.Serializable
-	---! REMOVED SUPERCLASS: java.lang.Enum
-	---! REMOVED FIELD: PUBLIC(-) STATIC(-) FINAL(-) io.opentelemetry.javaagent.extension.muzzle.Flag$VisibilityFlag PACKAGE
-	---! REMOVED FIELD: PUBLIC(-) STATIC(-) FINAL(-) io.opentelemetry.javaagent.extension.muzzle.Flag$VisibilityFlag PUBLIC
-	---! REMOVED FIELD: PUBLIC(-) STATIC(-) FINAL(-) io.opentelemetry.javaagent.extension.muzzle.Flag$VisibilityFlag PROTECTED
-	---! REMOVED FIELD: PUBLIC(-) STATIC(-) FINAL(-) io.opentelemetry.javaagent.extension.muzzle.Flag$VisibilityFlag PRIVATE
-	---! REMOVED METHOD: PUBLIC(-) STATIC(-) io.opentelemetry.javaagent.extension.muzzle.Flag$VisibilityFlag valueOf(java.lang.String)
-	---! REMOVED METHOD: PUBLIC(-) STATIC(-) io.opentelemetry.javaagent.extension.muzzle.Flag$VisibilityFlag[] values()
----! REMOVED CLASS: PUBLIC(-) FINAL(-) io.opentelemetry.javaagent.extension.muzzle.MethodRef  (not serializable)
-	---  CLASS FILE FORMAT VERSION: n.a. <- 52.0
-	---! REMOVED SUPERCLASS: java.lang.Object
-	---! REMOVED METHOD: PUBLIC(-) boolean equals(java.lang.Object)
-	---! REMOVED METHOD: PUBLIC(-) java.lang.String getDescriptor()
-	---! REMOVED METHOD: PUBLIC(-) java.util.Set getFlags()
-	---! REMOVED METHOD: PUBLIC(-) java.lang.String getName()
-	---! REMOVED METHOD: PUBLIC(-) java.util.Set getSources()
-	---! REMOVED METHOD: PUBLIC(-) int hashCode()
-	---! REMOVED METHOD: PUBLIC(-) java.lang.String toString()
----! REMOVED CLASS: PUBLIC(-) FINAL(-) io.opentelemetry.javaagent.extension.muzzle.Source  (not serializable)
-	---  CLASS FILE FORMAT VERSION: n.a. <- 52.0
-	---! REMOVED SUPERCLASS: java.lang.Object
-	---! REMOVED CONSTRUCTOR: PUBLIC(-) Source(java.lang.String, int)
-	---! REMOVED METHOD: PUBLIC(-) boolean equals(java.lang.Object)
-	---! REMOVED METHOD: PUBLIC(-) int getLine()
-	---! REMOVED METHOD: PUBLIC(-) java.lang.String getName()
-	---! REMOVED METHOD: PUBLIC(-) int hashCode()
-	---! REMOVED METHOD: PUBLIC(-) java.lang.String toString()
-***! MODIFIED CLASS: PUBLIC STATIC io.opentelemetry.javaagent.tooling.muzzle.HelperReferenceWrapper$Factory  (not serializable)
-	===  CLASS FILE FORMAT VERSION: 52.0 <- 52.0
-	---! REMOVED METHOD: PUBLIC(-) io.opentelemetry.javaagent.tooling.muzzle.HelperReferenceWrapper create(io.opentelemetry.javaagent.extension.muzzle.ClassRef)
-	+++  NEW METHOD: PUBLIC(+) io.opentelemetry.javaagent.tooling.muzzle.HelperReferenceWrapper create(io.opentelemetry.javaagent.tooling.muzzle.references.ClassRef)
-+++  NEW INTERFACE: PUBLIC(+) ABSTRACT(+) io.opentelemetry.javaagent.tooling.muzzle.InstrumentationContextBuilder  (not serializable)
-	+++  CLASS FILE FORMAT VERSION: 52.0 <- n.a.
-	+++  NEW SUPERCLASS: java.lang.Object
-	+++  NEW METHOD: PUBLIC(+) ABSTRACT(+) io.opentelemetry.javaagent.tooling.muzzle.InstrumentationContextBuilder register(java.lang.String, java.lang.String)
-***! MODIFIED CLASS: PUBLIC FINAL io.opentelemetry.javaagent.tooling.muzzle.InstrumentationContextBuilderImpl  (not serializable)
-	===  CLASS FILE FORMAT VERSION: 52.0 <- 52.0
-	+++  NEW INTERFACE: io.opentelemetry.javaagent.tooling.muzzle.InstrumentationContextBuilder
-	***! MODIFIED METHOD: PUBLIC io.opentelemetry.javaagent.tooling.muzzle.InstrumentationContextBuilder (<-io.opentelemetry.javaagent.extension.instrumentation.InstrumentationContextBuilder) register(java.lang.String, java.lang.String)
-+++  NEW INTERFACE: PUBLIC(+) ABSTRACT(+) io.opentelemetry.javaagent.tooling.muzzle.InstrumentationModuleMuzzle  (not serializable)
-	+++  CLASS FILE FORMAT VERSION: 52.0 <- n.a.
-	+++  NEW SUPERCLASS: java.lang.Object
-	+++  NEW METHOD: PUBLIC(+) ABSTRACT(+) java.util.Map getMuzzleReferences()
-	+++  NEW METHOD: PUBLIC(+) ABSTRACT(+) void registerMuzzleContextStoreClasses(io.opentelemetry.javaagent.tooling.muzzle.InstrumentationContextBuilder)
-***! MODIFIED CLASS: PUBLIC STATIC io.opentelemetry.javaagent.tooling.muzzle.Mismatch$MissingClass  (not serializable)
-	===  CLASS FILE FORMAT VERSION: 52.0 <- 52.0
-	---! REMOVED CONSTRUCTOR: PUBLIC(-) Mismatch$MissingClass(io.opentelemetry.javaagent.extension.muzzle.ClassRef)
-	---! REMOVED CONSTRUCTOR: PUBLIC(-) Mismatch$MissingClass(io.opentelemetry.javaagent.extension.muzzle.ClassRef, java.lang.String)
-	+++  NEW CONSTRUCTOR: PUBLIC(+) Mismatch$MissingClass(io.opentelemetry.javaagent.tooling.muzzle.references.ClassRef, java.lang.String)
-	+++  NEW CONSTRUCTOR: PUBLIC(+) Mismatch$MissingClass(io.opentelemetry.javaagent.tooling.muzzle.references.ClassRef)
-***! MODIFIED CLASS: PUBLIC STATIC io.opentelemetry.javaagent.tooling.muzzle.Mismatch$MissingFlag  (not serializable)
-	===  CLASS FILE FORMAT VERSION: 52.0 <- 52.0
-	---! REMOVED CONSTRUCTOR: PUBLIC(-) Mismatch$MissingFlag(java.util.Collection, java.lang.String, io.opentelemetry.javaagent.extension.muzzle.Flag, int)
-	+++  NEW CONSTRUCTOR: PUBLIC(+) Mismatch$MissingFlag(java.util.Collection, java.lang.String, io.opentelemetry.javaagent.tooling.muzzle.references.Flag, int)
-***! MODIFIED CLASS: PUBLIC STATIC io.opentelemetry.javaagent.tooling.muzzle.Mismatch$MissingMethod  (not serializable)
-	===  CLASS FILE FORMAT VERSION: 52.0 <- 52.0
-	---! REMOVED CONSTRUCTOR: PUBLIC(-) Mismatch$MissingMethod(io.opentelemetry.javaagent.extension.muzzle.ClassRef, io.opentelemetry.javaagent.extension.muzzle.MethodRef)
-	---! REMOVED CONSTRUCTOR: PUBLIC(-) Mismatch$MissingMethod(io.opentelemetry.javaagent.extension.muzzle.ClassRef, io.opentelemetry.javaagent.tooling.muzzle.HelperReferenceWrapper$Method)
-	+++  NEW CONSTRUCTOR: PUBLIC(+) Mismatch$MissingMethod(io.opentelemetry.javaagent.tooling.muzzle.references.ClassRef, io.opentelemetry.javaagent.tooling.muzzle.HelperReferenceWrapper$Method)
-	+++  NEW CONSTRUCTOR: PUBLIC(+) Mismatch$MissingMethod(io.opentelemetry.javaagent.tooling.muzzle.references.ClassRef, io.opentelemetry.javaagent.tooling.muzzle.references.MethodRef)
-***! MODIFIED CLASS: PUBLIC STATIC io.opentelemetry.javaagent.tooling.muzzle.Mismatch$ReferenceCheckError  (not serializable)
-	===  CLASS FILE FORMAT VERSION: 52.0 <- 52.0
-	---! REMOVED CONSTRUCTOR: PUBLIC(-) Mismatch$ReferenceCheckError(java.lang.Exception, io.opentelemetry.javaagent.extension.muzzle.ClassRef, java.lang.ClassLoader)
-	+++  NEW CONSTRUCTOR: PUBLIC(+) Mismatch$ReferenceCheckError(java.lang.Exception, io.opentelemetry.javaagent.tooling.muzzle.references.ClassRef, java.lang.ClassLoader)
-***! MODIFIED CLASS: PUBLIC FINAL io.opentelemetry.javaagent.tooling.muzzle.ReferenceCollector  (not serializable)
-	===  CLASS FILE FORMAT VERSION: 52.0 <- 52.0
-	---! REMOVED METHOD: PUBLIC(-) void collectReferencesFromResource(java.lang.String)
-		---  REMOVED ANNOTATION: java.lang.Deprecated
-+++  NEW CLASS: PUBLIC(+) FINAL(+) io.opentelemetry.javaagent.tooling.muzzle.references.ClassRef  (not serializable)
-	+++  CLASS FILE FORMAT VERSION: 52.0 <- n.a.
-	+++  NEW SUPERCLASS: java.lang.Object
-	+++  NEW METHOD: PUBLIC(+) java.lang.String getClassName()
-	+++  NEW METHOD: PUBLIC(+) java.util.Set getFields()
-	+++  NEW METHOD: PUBLIC(+) java.util.Set getFlags()
-	+++  NEW METHOD: PUBLIC(+) java.util.Set getInterfaceNames()
-	+++  NEW METHOD: PUBLIC(+) java.util.Set getMethods()
-	+++  NEW METHOD: PUBLIC(+) java.util.Set getSources()
-	+++  NEW METHOD: PUBLIC(+) java.lang.String getSuperClassName()
-	+++  NEW METHOD: PUBLIC(+) io.opentelemetry.javaagent.tooling.muzzle.references.ClassRef merge(io.opentelemetry.javaagent.tooling.muzzle.references.ClassRef)
-	+++  NEW METHOD: PUBLIC(+) STATIC(+) io.opentelemetry.javaagent.tooling.muzzle.references.ClassRefBuilder newBuilder(java.lang.String)
-	+++  NEW METHOD: PUBLIC(+) java.lang.String toString()
-+++  NEW CLASS: PUBLIC(+) FINAL(+) io.opentelemetry.javaagent.tooling.muzzle.references.ClassRefBuilder  (not serializable)
-	+++  CLASS FILE FORMAT VERSION: 52.0 <- n.a.
-	+++  NEW SUPERCLASS: java.lang.Object
-	+++  NEW METHOD: PUBLIC(+) io.opentelemetry.javaagent.tooling.muzzle.references.ClassRefBuilder addField(io.opentelemetry.javaagent.tooling.muzzle.references.Source[], io.opentelemetry.javaagent.tooling.muzzle.references.Flag[], java.lang.String, net.bytebuddy.jar.asm.Type, boolean)
-	+++  NEW METHOD: PUBLIC(+) io.opentelemetry.javaagent.tooling.muzzle.references.ClassRefBuilder addFlag(io.opentelemetry.javaagent.tooling.muzzle.references.Flag)
-	+++  NEW METHOD: PUBLIC(+) io.opentelemetry.javaagent.tooling.muzzle.references.ClassRefBuilder addInterfaceName(java.lang.String)
-	+++  NEW METHOD: PUBLIC(+) io.opentelemetry.javaagent.tooling.muzzle.references.ClassRefBuilder addInterfaceNames(java.util.Collection)
-	+++  NEW METHOD: PUBLIC(+) io.opentelemetry.javaagent.tooling.muzzle.references.ClassRefBuilder addMethod(io.opentelemetry.javaagent.tooling.muzzle.references.Source[], io.opentelemetry.javaagent.tooling.muzzle.references.Flag[], java.lang.String, net.bytebuddy.jar.asm.Type, net.bytebuddy.jar.asm.Type[])
-	+++  NEW METHOD: PUBLIC(+) io.opentelemetry.javaagent.tooling.muzzle.references.ClassRefBuilder addSource(java.lang.String)
-	+++  NEW METHOD: PUBLIC(+) io.opentelemetry.javaagent.tooling.muzzle.references.ClassRefBuilder addSource(java.lang.String, int)
-	+++  NEW METHOD: PUBLIC(+) io.opentelemetry.javaagent.tooling.muzzle.references.ClassRef build()
-	+++  NEW METHOD: PUBLIC(+) io.opentelemetry.javaagent.tooling.muzzle.references.ClassRefBuilder setSuperClassName(java.lang.String)
-+++  NEW CLASS: PUBLIC(+) FINAL(+) io.opentelemetry.javaagent.tooling.muzzle.references.FieldRef  (not serializable)
-	+++  CLASS FILE FORMAT VERSION: 52.0 <- n.a.
-	+++  NEW SUPERCLASS: java.lang.Object
-	+++  NEW METHOD: PUBLIC(+) boolean equals(java.lang.Object)
-	+++  NEW METHOD: PUBLIC(+) java.lang.String getDescriptor()
-	+++  NEW METHOD: PUBLIC(+) java.util.Set getFlags()
-	+++  NEW METHOD: PUBLIC(+) java.lang.String getName()
-	+++  NEW METHOD: PUBLIC(+) java.util.Set getSources()
-	+++  NEW METHOD: PUBLIC(+) int hashCode()
-	+++  NEW METHOD: PUBLIC(+) boolean isDeclared()
-	+++  NEW METHOD: PUBLIC(+) java.lang.String toString()
-+++  NEW INTERFACE: PUBLIC(+) ABSTRACT(+) io.opentelemetry.javaagent.tooling.muzzle.references.Flag  (not serializable)
-	+++  CLASS FILE FORMAT VERSION: 52.0 <- n.a.
-	+++  NEW SUPERCLASS: java.lang.Object
-	+++  NEW METHOD: PUBLIC(+) ABSTRACT(+) boolean matches(int)
-	+++  NEW METHOD: PUBLIC(+) ABSTRACT(+) java.lang.String name()
-+++  NEW ENUM: PUBLIC(+) ABSTRACT(+) STATIC(+) io.opentelemetry.javaagent.tooling.muzzle.references.Flag$ManifestationFlag  (compatible)
-	+++  CLASS FILE FORMAT VERSION: 52.0 <- n.a.
-	+++  NEW INTERFACE: io.opentelemetry.javaagent.tooling.muzzle.references.Flag
-	+++  NEW INTERFACE: java.lang.Comparable
-	+++  NEW INTERFACE: java.io.Serializable
-	+++  NEW SUPERCLASS: java.lang.Enum
-	+++  NEW FIELD: PUBLIC(+) STATIC(+) FINAL(+) io.opentelemetry.javaagent.tooling.muzzle.references.Flag$ManifestationFlag NON_FINAL
-	+++  NEW FIELD: PUBLIC(+) STATIC(+) FINAL(+) io.opentelemetry.javaagent.tooling.muzzle.references.Flag$ManifestationFlag INTERFACE
-	+++  NEW FIELD: PUBLIC(+) STATIC(+) FINAL(+) io.opentelemetry.javaagent.tooling.muzzle.references.Flag$ManifestationFlag FINAL
-	+++  NEW FIELD: PUBLIC(+) STATIC(+) FINAL(+) io.opentelemetry.javaagent.tooling.muzzle.references.Flag$ManifestationFlag ABSTRACT
-	+++  NEW FIELD: PUBLIC(+) STATIC(+) FINAL(+) io.opentelemetry.javaagent.tooling.muzzle.references.Flag$ManifestationFlag NON_INTERFACE
-	+++  NEW METHOD: PUBLIC(+) STATIC(+) io.opentelemetry.javaagent.tooling.muzzle.references.Flag$ManifestationFlag valueOf(java.lang.String)
-	+++  NEW METHOD: PUBLIC(+) STATIC(+) io.opentelemetry.javaagent.tooling.muzzle.references.Flag$ManifestationFlag[] values()
-+++  NEW ENUM: PUBLIC(+) ABSTRACT(+) STATIC(+) io.opentelemetry.javaagent.tooling.muzzle.references.Flag$MinimumVisibilityFlag  (compatible)
-	+++  CLASS FILE FORMAT VERSION: 52.0 <- n.a.
-	+++  NEW INTERFACE: io.opentelemetry.javaagent.tooling.muzzle.references.Flag
-	+++  NEW INTERFACE: java.lang.Comparable
-	+++  NEW INTERFACE: java.io.Serializable
-	+++  NEW SUPERCLASS: java.lang.Enum
-	+++  NEW FIELD: PUBLIC(+) STATIC(+) FINAL(+) io.opentelemetry.javaagent.tooling.muzzle.references.Flag$MinimumVisibilityFlag PACKAGE_OR_HIGHER
-	+++  NEW FIELD: PUBLIC(+) STATIC(+) FINAL(+) io.opentelemetry.javaagent.tooling.muzzle.references.Flag$MinimumVisibilityFlag PROTECTED_OR_HIGHER
-	+++  NEW FIELD: PUBLIC(+) STATIC(+) FINAL(+) io.opentelemetry.javaagent.tooling.muzzle.references.Flag$MinimumVisibilityFlag PRIVATE_OR_HIGHER
-	+++  NEW FIELD: PUBLIC(+) STATIC(+) FINAL(+) io.opentelemetry.javaagent.tooling.muzzle.references.Flag$MinimumVisibilityFlag PUBLIC
-	+++  NEW METHOD: PUBLIC(+) STATIC(+) io.opentelemetry.javaagent.tooling.muzzle.references.Flag$MinimumVisibilityFlag valueOf(java.lang.String)
-	+++  NEW METHOD: PUBLIC(+) STATIC(+) io.opentelemetry.javaagent.tooling.muzzle.references.Flag$MinimumVisibilityFlag[] values()
-+++  NEW ENUM: PUBLIC(+) ABSTRACT(+) STATIC(+) io.opentelemetry.javaagent.tooling.muzzle.references.Flag$OwnershipFlag  (compatible)
-	+++  CLASS FILE FORMAT VERSION: 52.0 <- n.a.
-	+++  NEW INTERFACE: io.opentelemetry.javaagent.tooling.muzzle.references.Flag
-	+++  NEW INTERFACE: java.lang.Comparable
-	+++  NEW INTERFACE: java.io.Serializable
-	+++  NEW SUPERCLASS: java.lang.Enum
-	+++  NEW FIELD: PUBLIC(+) STATIC(+) FINAL(+) io.opentelemetry.javaagent.tooling.muzzle.references.Flag$OwnershipFlag NON_STATIC
-	+++  NEW FIELD: PUBLIC(+) STATIC(+) FINAL(+) io.opentelemetry.javaagent.tooling.muzzle.references.Flag$OwnershipFlag STATIC
-	+++  NEW METHOD: PUBLIC(+) STATIC(+) io.opentelemetry.javaagent.tooling.muzzle.references.Flag$OwnershipFlag valueOf(java.lang.String)
-	+++  NEW METHOD: PUBLIC(+) STATIC(+) io.opentelemetry.javaagent.tooling.muzzle.references.Flag$OwnershipFlag[] values()
-+++  NEW ENUM: PUBLIC(+) ABSTRACT(+) STATIC(+) io.opentelemetry.javaagent.tooling.muzzle.references.Flag$VisibilityFlag  (compatible)
-	+++  CLASS FILE FORMAT VERSION: 52.0 <- n.a.
-	+++  NEW INTERFACE: io.opentelemetry.javaagent.tooling.muzzle.references.Flag
-	+++  NEW INTERFACE: java.lang.Comparable
-	+++  NEW INTERFACE: java.io.Serializable
-	+++  NEW SUPERCLASS: java.lang.Enum
-	+++  NEW FIELD: PUBLIC(+) STATIC(+) FINAL(+) io.opentelemetry.javaagent.tooling.muzzle.references.Flag$VisibilityFlag PACKAGE
-	+++  NEW FIELD: PUBLIC(+) STATIC(+) FINAL(+) io.opentelemetry.javaagent.tooling.muzzle.references.Flag$VisibilityFlag PUBLIC
-	+++  NEW FIELD: PUBLIC(+) STATIC(+) FINAL(+) io.opentelemetry.javaagent.tooling.muzzle.references.Flag$VisibilityFlag PROTECTED
-	+++  NEW FIELD: PUBLIC(+) STATIC(+) FINAL(+) io.opentelemetry.javaagent.tooling.muzzle.references.Flag$VisibilityFlag PRIVATE
-	+++  NEW METHOD: PUBLIC(+) STATIC(+) io.opentelemetry.javaagent.tooling.muzzle.references.Flag$VisibilityFlag valueOf(java.lang.String)
-	+++  NEW METHOD: PUBLIC(+) STATIC(+) io.opentelemetry.javaagent.tooling.muzzle.references.Flag$VisibilityFlag[] values()
-+++  NEW CLASS: PUBLIC(+) FINAL(+) io.opentelemetry.javaagent.tooling.muzzle.references.MethodRef  (not serializable)
-	+++  CLASS FILE FORMAT VERSION: 52.0 <- n.a.
-	+++  NEW SUPERCLASS: java.lang.Object
-	+++  NEW METHOD: PUBLIC(+) boolean equals(java.lang.Object)
-	+++  NEW METHOD: PUBLIC(+) java.lang.String getDescriptor()
-	+++  NEW METHOD: PUBLIC(+) java.util.Set getFlags()
-	+++  NEW METHOD: PUBLIC(+) java.lang.String getName()
-	+++  NEW METHOD: PUBLIC(+) java.util.Set getSources()
-	+++  NEW METHOD: PUBLIC(+) int hashCode()
-	+++  NEW METHOD: PUBLIC(+) java.lang.String toString()
-+++  NEW CLASS: PUBLIC(+) FINAL(+) io.opentelemetry.javaagent.tooling.muzzle.references.Source  (not serializable)
-	+++  CLASS FILE FORMAT VERSION: 52.0 <- n.a.
-	+++  NEW SUPERCLASS: java.lang.Object
-	+++  NEW CONSTRUCTOR: PUBLIC(+) Source(java.lang.String, int)
-	+++  NEW METHOD: PUBLIC(+) boolean equals(java.lang.Object)
-	+++  NEW METHOD: PUBLIC(+) int getLine()
-	+++  NEW METHOD: PUBLIC(+) java.lang.String getName()
-	+++  NEW METHOD: PUBLIC(+) int hashCode()
-	+++  NEW METHOD: PUBLIC(+) java.lang.String toString()

From b8f80b29b254309c55895823df1c26366f430a78 Mon Sep 17 00:00:00 2001
From: Nikita Salnikov-Tarnovski <gnikem@gmail.com>
Date: Tue, 5 Oct 2021 13:16:08 +0300
Subject: [PATCH 4/4] Polish

---
 .../src/main/kotlin/otel.japicmp-conventions.gradle.kts       | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/conventions/src/main/kotlin/otel.japicmp-conventions.gradle.kts b/conventions/src/main/kotlin/otel.japicmp-conventions.gradle.kts
index 3afc0ef75c16..4a590d482e7d 100644
--- a/conventions/src/main/kotlin/otel.japicmp-conventions.gradle.kts
+++ b/conventions/src/main/kotlin/otel.japicmp-conventions.gradle.kts
@@ -14,10 +14,10 @@ val latestReleasedVersion: String by lazy {
   val temp: Configuration = configurations.create("tempConfig")
   // pick the agent, since it's always there.
   dependencies.add(temp.name,"io.opentelemetry.javaagent:opentelemetry-javaagent:latest.release")
-  var moduleVersion = configurations["tempConfig"].resolvedConfiguration.firstLevelModuleDependencies.elementAt(0).moduleVersion
+  val moduleVersion = configurations["tempConfig"].resolvedConfiguration.firstLevelModuleDependencies.elementAt(0).moduleVersion
 
   configurations.remove(temp)
-  logger.info("Discovered latest release version: " + moduleVersion)
+  logger.info("Discovered latest release version: $moduleVersion")
   moduleVersion
 }