Added app manifest images

docs/en/manuals/extensions-build-variants.md

@@ -33,9 +33,9 @@ This executable runs without any graphics and sound. It means that you can run t
 
 Not only can you add native code to the engine with the Native Extensions feature, you can also remove standard parts of the engine. E.g. if you don't need a physics engine, you can remove that from the executable.
 
-We support this via a file called an `App Manifest` (.appmanifest). In such a file, you can configure what libraries or symbols to remove, or perhaps add compile flags
+![](images/app-manifest/create-app-manifest.png)
 
-This feature is still being developed and improved.
+![](images/app-manifest/app-manifest.png)
 
 ### Combined context
 

docs/en/manuals/project-settings.md

@@ -546,7 +546,11 @@ If set, use the specified public key file when bundling live update content. If
 ### Native extension
 
 #### _App Manifest_
-If set, use the app manifest to customize the engine build. This allows you to remove unneeded parts from the engine making it possible to decrease the final binary size. Note that this feature is in alpha state. Please visit [the forum](https://forum.defold.com/t/native-extensions/4946/142) for information on how to proceed.
+If set, use the app manifest to customize the engine build. This allows you to remove unneeded parts from the engine making it possible to decrease the final binary size.
+
+![](images/app-manifest/create-app-manifest.png)
+
+![](images/app-manifest/app-manifest.png)
 
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