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docs/gamestream_migration.md

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+# GameStream Migration
+Nvidia announced that their GameStream service for Nvidia Games clients will be discontinued in February 2023.
+Luckily, Sunshine performance is now equal to or better than Nvidia GameStream.
+
+## Migration
+We have developed a simple migration tool to help you migrate your GameStream games and apps to Sunshine automatically.
+Please check out our [GSMS](https://github.com/LizardByte/GSMS) project if you're interested in an automated
+migration option. GSMS offers the ability to migrate your custom and auto-detected games and apps. The
+working directory, command, and image are all set in Sunshine's `apps.json` file. The box-art image is also copied
+to a specified directory.
+
+## Internet Streaming
+If you are using the Moonlight Internet Hosting Tool, you can remove it from your system when you migrate to Sunshine.
+To stream over the Internet with Sunshine and a UPnP-capable router, enable the UPnP option in the Sunshine Web UI.
+
+@note{Running Sunshine together with versions of the Moonlight Internet Hosting Tool prior to v5.6 will cause UPnP
+port forwarding to become unreliable. Either uninstall the tool entirely or update it to v5.6 or later.}
+
+## Limitations
+Sunshine does have some limitations, as compared to Nvidia GameStream.
+
+* Automatic game/application list.
+* Changing game settings automatically, to optimize streaming.
+
+<div class="section_buttons">
+
+| Previous                                        |              Next |
+|:------------------------------------------------|------------------:|
+| [Third-party Packages](third_party_packages.md) | [Legal](legal.md) |
+
+</div>