.NET Core 2.2 updates

Author: ahardin-rh

using_images/s2i_images/dot_net_core.adoc

@@ -33,15 +33,19 @@ and Python from within {product-title}.
 [[dot-net-core-supported-versions]]
 == Supported Versions
 
+* .NET Core version 2.2
 * .NET Core version 2.1
-* .NET Core version 2.0
 * .NET Core version 1.1
 * .NET Core version 1.0
 * Supported on Red Hat Enterprise Linux (RHEL) 7
 ifdef::openshift-enterprise[]
 and {product-title} versions 3.3 and later
 endif::openshift-enterprise[]
 
+For release details related to .NET Core version 2.2, see
+link:https://access.redhat.com/documentation/en-us/net_core/2.2/html/release_notes_for_containers/[Release
+Notes for Containers].
+
 For release details related to .NET Core version 2.1, see
 link:https://access.redhat.com/documentation/en-us/net_core/2.1/html/release_notes_for_containers/[Release
 Notes for Containers].
@@ -58,8 +62,8 @@ link:https://access.redhat.com/documentation/en/net-core/1.1/paged/release-notes
 The RHEL 7 images are available through the Red Hat Registry:
 
 ----
+$ docker pull registry.redhat.io/dotnet/dotnet-22-rhel7
 $ docker pull registry.redhat.io/dotnet/dotnet-21-rhel7
-$ docker pull registry.redhat.io/dotnet/dotnet-20-rhel7
 $ docker pull registry.redhat.io/dotnet/dotnetcore-11-rhel7
 $ docker pull registry.redhat.io/dotnet/dotnetcore-10-rhel7
 ----
@@ -182,6 +186,11 @@ and all processes that run in the image after the build, including the
 application that was built. The items can be absolute paths starting with `/` or
 paths in the source repository (for example, certificates).
 |
+
+|`DOTNET_RESTORE_DISABLE_PARALLEL`
+|When set to `true`, disables restoring multiple projects in parallel. This reduces
+restore timeout errors when the build container is running with low CPU limits.
+|`false`
 |===
 
 [[dot-net-quickly-deploy-applications]]
@@ -201,17 +210,17 @@ sample repository:
 
 ifdef::openshift-online[]
 ----
+$ oc new-app dotnet:2.2~https://github.com/redhat-developer/s2i-dotnetcore-ex#dotnetcore-2.2 --context-dir=app
 $ oc new-app dotnet:2.1~https://github.com/redhat-developer/s2i-dotnetcore-ex#dotnetcore-2.1 --context-dir=app
-$ oc new-app dotnet:2.0~https://github.com/redhat-developer/s2i-dotnetcore-ex#dotnetcore-2.0 --context-dir=app
 $ oc new-app dotnet:1.1~https://github.com/redhat-developer/s2i-dotnetcore-ex#dotnetcore-1.1 --context-dir=app
 $ oc new-app dotnet:1.0~https://github.com/redhat-developer/s2i-dotnetcore-ex#dotnetcore-1.0 --context-dir=app
 ----
 endif::openshift-online[]
 
 ifndef::openshift-online[]
 ----
+$ oc new-app registry.redhat.io/dotnet/dotnet-22-rhel7~https://github.com/redhat-developer/s2i-dotnetcore-ex#dotnetcore-2.2 --context-dir=app
 $ oc new-app registry.redhat.io/dotnet/dotnet-21-rhel7~https://github.com/redhat-developer/s2i-dotnetcore-ex#dotnetcore-2.1 --context-dir=app
-$ oc new-app registry.redhat.io/dotnet/dotnet-20-rhel7~https://github.com/redhat-developer/s2i-dotnetcore-ex#dotnetcore-2.0 --context-dir=app
 $ oc new-app registry.redhat.io/dotnet/dotnetcore-11-rhel7~https://github.com/redhat-developer/s2i-dotnetcore-ex#dotnetcore-1.1 --context-dir=app
 $ oc new-app registry.redhat.io/dotnet/dotnetcore-10-rhel7~https://github.com/redhat-developer/s2i-dotnetcore-ex#dotnetcore-1.0 --context-dir=app
 ----
@@ -246,10 +255,10 @@ endif::openshift-enterprise[]
 deploy a sample application.
 
 The link:https://github.com/redhat-developer/s2i-dotnetcore-ex[.NET Core sample
-application] running on `dotnet/dotnet-21-rhel7` can be deployed with:
+application] running on `dotnet/dotnet-22-rhel7` can be deployed with:
 
 ----
-$ oc new-app --template dotnet-example -p DOTNET_IMAGE_STREAM_TAG=dotnet:2.1 -p SOURCE_REPOSITORY_REF=dotnetcore-2.1
+$ oc new-app --template dotnet-example -p DOTNET_IMAGE_STREAM_TAG=dotnet:2.2 -p SOURCE_REPOSITORY_REF=dotnetcore-2.2
 ----
 
 The link:https://github.com/redhat-developer/s2i-dotnetcore-ex[.NET Core sample