feat: snapshot -> beta

Author: Citymonstret

docs/index.md

@@ -3,7 +3,7 @@
 <!-- prettier-ignore -->
 !!! note
     These are the docs for Cloud v2, which is a major rewrite of Cloud. Cloud v2 is currently only available
-    as snapshots. You may find the legacy documentation [here](https://github.com/Incendo/cloud/tree/1.9.0-dev/docs).
+    as beta releases. You may find the legacy documentation [here](https://github.com/Incendo/cloud/tree/1.9.0-dev/docs).
 
 Cloud is a JVM framework for creating user commands.
 A command is a chain of parsed arguments and a handler that gets invoked with the parsed values.