Adding release notes for 1.4.0 stable (#3740)

* Updating release notes and downloads for 1.4 experimental

* Minor wording revisions

* Release notes for 1.3.2

* Adding first release notes for 1.4-preview1

* Release notes for 1.3.3

* Fixing broken bookmark links

* Updating 1.4-preview1 rel notes

* Removing en-us from link

* Adding release notes and downloads for 1.4-preview2

* Fixing bookmark

* Tweaking wording for XAML Islands section

* Minor wording tweaks

* Clarifying wording for custom titlebar scenarios

* Update preview-channel.md (#3728)

minor revs

* Adding release notes and downloads for WASDK 1.4.0 stable

* Updating wording for ItemsView section

* Removing comment referring to preview release

---------

Co-authored-by: KB <[email protected]>

Author: duncanmacmichael

hub/apps/windows-app-sdk/downloads.md

@@ -12,19 +12,16 @@ ms.localizationpriority: medium
 This page provides download links to the *latest* releases of the [Windows App SDK](index.md) in the three release channels (stable, preview, and experimental). To get started quickly, download the latest x64 installer below. Or, for older releases, see [Older downloads for the Windows App SDK](./older-downloads.md).
 
 > [!div class="button" style="text-align: left;" width="150px;"] 
-> [Download the latest x64 stable installer (1.3.3)](https://aka.ms/windowsappsdk/1.3/latest/windowsappruntimeinstall-x64.exe)
+> [Download the latest x64 stable installer (1.4.0)](https://aka.ms/windowsappsdk/1.4/latest/windowsappruntimeinstall-x64.exe)
 
 For all the latest Windows App SDK downloads, refer to the tables and links below. To learn more, see [Windows App SDK release channels](release-channels.md) and the release notes provided below for each version.
 
 ## Stable release
-### Windows App SDK 1.3
+### Windows App SDK 1.4
 
 | Version | Runtime downloads |
 |---|---|
-| [1.3.3 (1.3.230724000)](stable-channel.md#version-133-13230724000) <br> 07/25/2023 <br> [Release notes](stable-channel.md#version-133-13230724000) | [Installer (x64)](https://aka.ms/windowsappsdk/1.3/1.3.230724000/windowsappruntimeinstall-x64.exe) <br/> [Installer (x86)](https://aka.ms/windowsappsdk/1.3/1.3.230724000/windowsappruntimeinstall-x86.exe) <br/> [Installer (arm64)](https://aka.ms/windowsappsdk/1.3/1.3.230724000/windowsappruntimeinstall-arm64.exe) <br/> [Redistributable](https://aka.ms/windowsappsdk/1.3/1.3.230724000/Microsoft.WindowsAppRuntime.Redist.1.3.zip) |
-| [1.3.2 (1.3.230602002)](stable-channel.md#version-132-13230602002) <br> 06/13/2023 <br> [Release notes](stable-channel.md#version-132-13230602002) | [Installer (x64)](https://aka.ms/windowsappsdk/1.3/1.3.230602002/windowsappruntimeinstall-x64.exe) <br/> [Installer (x86)](https://aka.ms/windowsappsdk/1.3/1.3.230602002/windowsappruntimeinstall-x86.exe) <br/> [Installer (arm64)](https://aka.ms/windowsappsdk/1.3/1.3.230602002/windowsappruntimeinstall-arm64.exe) <br/> [Redistributable](https://aka.ms/windowsappsdk/1.3/1.3.230602002/Microsoft.WindowsAppRuntime.Redist.1.3.zip) |
-| [1.3.1 (1.3.230502000)](stable-channel.md#version-131-13230502000) <br> 05/09/2023 <br> [Release notes](stable-channel.md#version-131-13230502000) | [Installer (x64)](https://aka.ms/windowsappsdk/1.3/1.3.230502000/windowsappruntimeinstall-x64.exe) <br/> [Installer (x86)](https://aka.ms/windowsappsdk/1.3/1.3.230502000/windowsappruntimeinstall-x86.exe) <br/> [Installer (arm64)](https://aka.ms/windowsappsdk/1.3/1.3.230502000/windowsappruntimeinstall-arm64.exe) <br/> [Redistributable](https://aka.ms/windowsappsdk/1.3/1.3.230502000/Microsoft.WindowsAppRuntime.Redist.1.3.zip) |
-| [1.3.0 (1.3.230331000)](stable-channel.md#version-13) <br> 04/12/2023 <br> [Release notes](stable-channel.md#version-13) | [Installer (x64)](https://aka.ms/windowsappsdk/1.3/1.3.230331000/windowsappruntimeinstall-x64.exe) <br/> [Installer (x86)](https://aka.ms/windowsappsdk/1.3/1.3.230331000/windowsappruntimeinstall-x86.exe) <br/> [Installer (arm64)](https://aka.ms/windowsappsdk/1.3/1.3.230331000/windowsappruntimeinstall-arm64.exe) <br/> [Redistributable](https://aka.ms/windowsappsdk/1.3/1.3.230331000/Microsoft.WindowsAppRuntime.Redist.1.3.zip) |
+| [1.4.0 (1.4.230822000)](stable-channel.md#version-14) <br> 08/29/2023 <br> [Release notes](stable-channel.md#version-14) | [Installer (x64)](https://aka.ms/windowsappsdk/1.4/1.4.230822000/windowsappruntimeinstall-x64.exe) <br/> [Installer (x86)](https://aka.ms/windowsappsdk/1.4/1.4.230822000/windowsappruntimeinstall-x86.exe) <br/> [Installer (arm64)](https://aka.ms/windowsappsdk/1.4/1.4.230822000/windowsappruntimeinstall-arm64.exe) <br/> [Redistributable](https://aka.ms/windowsappsdk/1.4/1.4.230822000/Microsoft.WindowsAppRuntime.Redist.1.4.zip) |
 
 ## Preview release
 ### Windows App SDK 1.4 Preview2

hub/apps/windows-app-sdk/older-downloads.md

@@ -32,6 +32,15 @@ Apps packaged with external location, and unpackaged apps, that use the Windows
 To learn more, see the [Windows App SDK release channels](release-channels.md) and the release notes provided below for each version.
 
 ## Stable releases
+### Windows App SDK 1.3
+
+| Version | Runtime downloads |
+|---|---|
+| [1.3.3 (1.3.230724000)](stable-channel.md#version-133-13230724000) <br> 07/25/2023 <br> [Release notes](stable-channel.md#version-133-13230724000) | [Installer (x64)](https://aka.ms/windowsappsdk/1.3/1.3.230724000/windowsappruntimeinstall-x64.exe) <br/> [Installer (x86)](https://aka.ms/windowsappsdk/1.3/1.3.230724000/windowsappruntimeinstall-x86.exe) <br/> [Installer (arm64)](https://aka.ms/windowsappsdk/1.3/1.3.230724000/windowsappruntimeinstall-arm64.exe) <br/> [Redistributable](https://aka.ms/windowsappsdk/1.3/1.3.230724000/Microsoft.WindowsAppRuntime.Redist.1.3.zip) |
+| [1.3.2 (1.3.230602002)](stable-channel.md#version-132-13230602002) <br> 06/13/2023 <br> [Release notes](stable-channel.md#version-132-13230602002) | [Installer (x64)](https://aka.ms/windowsappsdk/1.3/1.3.230602002/windowsappruntimeinstall-x64.exe) <br/> [Installer (x86)](https://aka.ms/windowsappsdk/1.3/1.3.230602002/windowsappruntimeinstall-x86.exe) <br/> [Installer (arm64)](https://aka.ms/windowsappsdk/1.3/1.3.230602002/windowsappruntimeinstall-arm64.exe) <br/> [Redistributable](https://aka.ms/windowsappsdk/1.3/1.3.230602002/Microsoft.WindowsAppRuntime.Redist.1.3.zip) |
+| [1.3.1 (1.3.230502000)](stable-channel.md#version-131-13230502000) <br> 05/09/2023 <br> [Release notes](stable-channel.md#version-131-13230502000) | [Installer (x64)](https://aka.ms/windowsappsdk/1.3/1.3.230502000/windowsappruntimeinstall-x64.exe) <br/> [Installer (x86)](https://aka.ms/windowsappsdk/1.3/1.3.230502000/windowsappruntimeinstall-x86.exe) <br/> [Installer (arm64)](https://aka.ms/windowsappsdk/1.3/1.3.230502000/windowsappruntimeinstall-arm64.exe) <br/> [Redistributable](https://aka.ms/windowsappsdk/1.3/1.3.230502000/Microsoft.WindowsAppRuntime.Redist.1.3.zip) |
+| [1.3.0 (1.3.230331000)](stable-channel.md#version-13) <br> 04/12/2023 <br> [Release notes](stable-channel.md#version-13) | [Installer (x64)](https://aka.ms/windowsappsdk/1.3/1.3.230331000/windowsappruntimeinstall-x64.exe) <br/> [Installer (x86)](https://aka.ms/windowsappsdk/1.3/1.3.230331000/windowsappruntimeinstall-x86.exe) <br/> [Installer (arm64)](https://aka.ms/windowsappsdk/1.3/1.3.230331000/windowsappruntimeinstall-arm64.exe) <br/> [Redistributable](https://aka.ms/windowsappsdk/1.3/1.3.230331000/Microsoft.WindowsAppRuntime.Redist.1.3.zip) |
+
 ### Windows App SDK 1.2
 
 | Version | SDK downloads | Runtime downloads |

hub/apps/windows-app-sdk/release-channels.md

@@ -15,7 +15,7 @@ The following table provides an overview of the different release channels. For
 
 |         | Channel                                                 | Description                                                                                                                                                                | Release cadence                                                                    | Supported? | Latest release                                                                                      |
 |---------|---------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------|------------|-----------------------------------------------------------------------------------------------------|
-| **✅**   | Stable ([release notes](stable-channel.md))             | This channel is supported for use by apps in production environments. It includes only stable APIs.                                                                        | No more frequent than every six months<br>(+ servicing)                                   | Yes        | [1.3.3 (1.3.230724000)](stable-channel.md#version-13) (07/25/2023)                                                 |
+| **✅**   | Stable ([release notes](stable-channel.md))             | This channel is supported for use by apps in production environments. It includes only stable APIs.                                                                        | No more frequent than every six months<br>(+ servicing)                                   | Yes        | [1.4.0 (1.4.230822000)](stable-channel.md#version-14) (08/29/2023)                                                 |
 | **❇️**  | Preview ([release notes](preview-channel.md))           | This channel provides a preview of the next stable release. There may be breaking API changes between a given preview channel release and the next stable release.         | At least one preview per stable version                                           | No         | [1.4.0-preview2](preview-channel.md#version-14-preview-2-140-preview2) (08/15/2023)                 |
 | **🔄️** | Experimental ([release notes](experimental-channel.md)) | This channel includes experimental features that are in early stages of development. Experimental features may be removed from the next release, or may never be released. | As needed when requiring feedback for features in early design or prototype stages | No         | [1.4.0-experimental1](experimental-channel.md#version-14-experimental-140-experimental1) (05/23/2023) |
 
@@ -48,7 +48,8 @@ The Windows App SDK has a lifecycle. A lifecycle begins when a version or servic
 
 | Windows App SDK version | Original release date | Latest patch version | Patch release date | Support level | End of servicing |
 |-------------------------|-----------------------|----------------------|--------------------|---------------|----------------  |
-| 1.3                     | 04/12/2023            | 1.3.230724000        | 07/25/2023         | Current       | 04/12/2024       |
+| 1.4                     | 08/29/2023            | 1.4.230822000        | 08/29/2023         | Current       | 08/29/2024       |
+| 1.3                     | 04/12/2023            | 1.3.230724000        | 07/25/2023         | Maintenance   | 04/12/2024       |
 | 1.2                     | 11/10/2022            | 1.2.230313.1         | 03/15/2023         | Maintenance   | 11/10/2023       |
 | 1.1                     | 05/24/2022            | 1.1.5                | 09/14/2022         | Out of Support| 05/24/2023       |
 | 1.0                     | 11/16/2021            | 1.0.4                | 06/14/2022         | Out of Support| 11/16/2022       |