Update 5.2 from master

.github/workflows/container-images.yml

@@ -27,5 +27,5 @@ jobs:
         uses: docker/build-push-action@v3
         with:
           context: ./SignallingWebServer
-          tags: 'ghcr.io/epicgames/pixel-streaming-signalling-server:dev'
+          tags: 'ghcr.io/epicgames/pixel-streaming-signalling-server:5.2'
           push: true

README.md

@@ -1,5 +1,5 @@
 # The official home for the Pixel Streaming servers and frontend!
-The Pixel Streaming servers and web frontend that was in `Samples/PixelStreaming/WebServers` is now here for all the contribute to. 
+The Pixel Streaming servers and web frontend that was in `Samples/PixelStreaming/WebServers` is now here for all to contribute to. 
 
 ## Goals
 
@@ -33,6 +33,7 @@ The following container images are built from this repository:
 - [ghcr.io/epicgames/pixel-streaming-signalling-server](https://github.com/orgs/EpicGames/packages/container/package/pixel-streaming-signalling-server) (since Unreal Engine 5.1)
 
 ### NPM Packages
+The following are `unofficial` NPM packages (official ones coming soon):
 
 | Branch | Frontend library | Frontend reference ui |
 |--------|------------------|-----------------------|