helidon-io · barchetta · Feb 9, 2022 · Feb 8, 2022
diff --git a/docs/about/02_introduction.adoc b/docs/about/02_introduction.adoc
@@ -1,6 +1,6 @@
 ///////////////////////////////////////////////////////////////////////////////
 
-    Copyright (c) 2018, 2020 Oracle and/or its affiliates.
+    Copyright (c) 2018, 2022 Oracle and/or its affiliates.
 
     Licensed under the Apache License, Version 2.0 (the "License");
     you may not use this file except in compliance with the License.
@@ -91,8 +91,8 @@ Based upon the Tyrus implementation, Helidon receives WebSocket API support.
 <<se/websocket/01_overview.adoc, Learn more about Websocket Support>>.
 
 
-* *Support for Java 11 APIs* +
-Helidon will require Java 11 or newer. 
+* *Support for Java 17 APIs* +
+Helidon will require Java 17 or newer. 
 <<about/03_prerequisites.adoc,  Learn more about the prerequisites for Helidon 2.0>>.
 
 

diff --git a/docs/about/03_prerequisites.adoc b/docs/about/03_prerequisites.adoc
@@ -1,6 +1,6 @@
 ///////////////////////////////////////////////////////////////////////////////
 
-    Copyright (c) 2018, 2021 Oracle and/or its affiliates.
+    Copyright (c) 2018, 2022 Oracle and/or its affiliates.
 
     Licensed under the Apache License, Version 2.0 (the "License");
     you may not use this file except in compliance with the License.
@@ -24,14 +24,14 @@ Everything you need to get started with Helidon is listed here.
 
 == Prerequisites
 
-Helidon requires Java 11 (or newer) and Maven. You need Docker if you
+Helidon 3 requires Java 17 (or newer) and Maven. You need Docker if you
 want to build and deploy Docker containers. If you want to
 deploy to Kubernetes, you need `kubectl` and a Kubernetes cluster (you can
 <<about/05_kubernetes.adoc,install one on your desktop>>).
 
 [role="flex, sm7"]
 |=======
-|https://www.oracle.com/technetwork/java/javase/downloads[Java{nbsp}SE{nbsp}11] (http://jdk.java.net[Open{nbsp}JDK{nbsp}11]) or newer
+|https://www.oracle.com/technetwork/java/javase/downloads[Java{nbsp}SE{nbsp}17] (http://jdk.java.net[Open{nbsp}JDK{nbsp}17]) or newer
 |https://maven.apache.org/download.cgi[Maven 3.6.1+]
 |https://docs.docker.com/install/[Docker 18.09+]
 |https://kubernetes.io/docs/tasks/tools/install-kubectl/[Kubectl 1.16.5+]
@@ -53,11 +53,11 @@ kubectl version --short
 .Setting JAVA_HOME
 ----
 # On Mac
-export JAVA_HOME=`/usr/libexec/java_home -v 11`
+export JAVA_HOME=`/usr/libexec/java_home -v 17`
 
 # On Linux
 # Use the appropriate path to your JDK
-export JAVA_HOME=/usr/lib/jvm/jdk-11
+export JAVA_HOME=/usr/lib/jvm/jdk-17
 ----
 
 == Try the Quickstart Examples

diff --git a/docs/about/05_cli.adoc b/docs/about/05_cli.adoc
@@ -1,6 +1,6 @@
 ///////////////////////////////////////////////////////////////////////////////
 
-    Copyright (c) 2020, 2021 Oracle and/or its affiliates.
+    Copyright (c) 2020, 2022 Oracle and/or its affiliates.
 
     Licensed under the Apache License, Version 2.0 (the "License");
     you may not use this file except in compliance with the License.
@@ -34,11 +34,11 @@ and you’re ready to go.
 
 == Prerequisites
 
-Helidon requires Java 11 (or newer) and Maven.
+Helidon 3 requires Java 17 (or newer) and Maven.
 
 [role="flex, sm7"]
 |=======
-|https://www.oracle.com/technetwork/java/javase/downloads[Java{nbsp}SE{nbsp}11] (http://jdk.java.net[Open{nbsp}JDK{nbsp}11]) or newer
+|https://www.oracle.com/technetwork/java/javase/downloads[Java{nbsp}SE{nbsp}17] (http://jdk.java.net[Open{nbsp}JDK{nbsp}17]) or newer
 |https://maven.apache.org/download.cgi[Maven 3.6.1+]
 |=======
 
@@ -55,15 +55,19 @@ mvn --version
 [source,bash]
 .MacOS
 ----
-curl -O https://helidon.io/cli/latest/darwin/helidon
+curl -L -O https://helidon.io/cli/latest/darwin/helidon
 chmod +x ./helidon
 sudo mv ./helidon /usr/local/bin/
 ----
 
+If you get a warning that "the developer cannot be verified" when running the CLI
+this is due to the Helidon CLI not being signed and notarized yet. You can disable
+this check by running: `xattr -d com.apple.quarantine helidon`
+
 [source,bash]
 .Linux
 ----
-curl -O https://helidon.io/cli/latest/linux/helidon
+curl -L -O https://helidon.io/cli/latest/linux/helidon
 chmod +x ./helidon
 sudo mv ./helidon /usr/local/bin/
 ----

diff --git a/docs/about/05_kubernetes.adoc b/docs/about/05_kubernetes.adoc
@@ -1,6 +1,6 @@
 ///////////////////////////////////////////////////////////////////////////////
 
-    Copyright (c) 2018, 2020 Oracle and/or its affiliates.
+    Copyright (c) 2018, 2022 Oracle and/or its affiliates.
 
     Licensed under the Apache License, Version 2.0 (the "License");
     you may not use this file except in compliance with the License.

diff --git a/docs/common/guides/migration.adoc b/docs/common/guides/migration.adoc
@@ -1,6 +1,6 @@
 ///////////////////////////////////////////////////////////////////////////////
 
-    Copyright (c) 2020 Oracle and/or its affiliates.
+    Copyright (c) 2020, 2022 Oracle and/or its affiliates.
 
     Licensed under the Apache License, Version 2.0 (the "License");
     you may not use this file except in compliance with the License.
@@ -17,24 +17,9 @@
 ///////////////////////////////////////////////////////////////////////////////
 
 
-== Java 8 Runtime
+== Java 11 Runtime
 
-Java 8 is no longer supported. Java 11 or newer is required.
-
-== Common Utilities
-
-Since Helidon 2.x now requires Java 11 the helper classes that were provided for Java 8
-support have been removed. These have been replaced by the standard JDK classes:
-
-|===
-|Removed | Replacement
-
-|`io.helidon.reactive.Flow`|`java.util.concurrent.Flow`
-|`io.helidon.common.CollectionsHelper`|Factory methods of `Set`, `Map` and `List`
-|`io.helidon.common.OptionalHelper`|Methods of `java.util.Optional`
-|`io.helidon.common.StackWalker`|`java.lang.StackWalker`
-|`io.helidon.common.InputStreamHelper`|Methods of `java.io.InputStream`
-|===
+Java 11 is no longer supported in Helidon 3. Java 17 or newer is required.
 
 == Tracing