Update version to 1.20.0-SNAPSHOT (#6861)

Update version to `1.20.0-SNAPSHOT`.

CHANGELOG.md

@@ -2,6 +2,8 @@
 
 ## Unreleased
 
+## Version 1.19.0 (2022-10-12)
+
 ### Migration notes
 
 - Deprecated `HttpServerAttributesGetter.serverName()`, and removed `http.host` and

examples/distro/build.gradle

@@ -31,8 +31,8 @@ subprojects {
       opentelemetryAlpha         : "1.18.0-alpha",
 
       // these lines are managed by .github/scripts/update-version.sh
-      opentelemetryJavaagent     : "1.19.0-SNAPSHOT",
-      opentelemetryJavaagentAlpha: "1.19.0-alpha-SNAPSHOT",
+      opentelemetryJavaagent     : "1.20.0-SNAPSHOT",
+      opentelemetryJavaagentAlpha: "1.20.0-alpha-SNAPSHOT",
 
       bytebuddy                  : "1.12.10",
       autoservice                : "1.0.1"

examples/extension/build.gradle

@@ -13,8 +13,8 @@ plugins {
   id "com.github.johnrengelman.shadow" version "7.1.2"
   id "com.diffplug.spotless" version "6.3.0"
 
-  id "io.opentelemetry.instrumentation.muzzle-generation" version "1.19.0-alpha-SNAPSHOT"
-  id "io.opentelemetry.instrumentation.muzzle-check" version "1.19.0-alpha-SNAPSHOT"
+  id "io.opentelemetry.instrumentation.muzzle-generation" version "1.20.0-alpha-SNAPSHOT"
+  id "io.opentelemetry.instrumentation.muzzle-check" version "1.20.0-alpha-SNAPSHOT"
 }
 
 group 'io.opentelemetry.example'
@@ -27,8 +27,8 @@ ext {
     opentelemetryAlpha         : "1.18.0-alpha",
 
     // these lines are managed by .github/scripts/update-version.sh
-    opentelemetryJavaagent     : "1.19.0-SNAPSHOT",
-    opentelemetryJavaagentAlpha: "1.19.0-alpha-SNAPSHOT",
+    opentelemetryJavaagent     : "1.20.0-SNAPSHOT",
+    opentelemetryJavaagentAlpha: "1.20.0-alpha-SNAPSHOT",
   ]
 
   deps = [

version.gradle.kts

@@ -1,5 +1,5 @@
-val stableVersion = "1.19.0-SNAPSHOT"
-val alphaVersion = "1.19.0-alpha-SNAPSHOT"
+val stableVersion = "1.20.0-SNAPSHOT"
+val alphaVersion = "1.20.0-alpha-SNAPSHOT"
 
 allprojects {
   if (findProperty("otel.stable") != "true") {