Update template to Astro 5.0, use Content Collections

README.md

@@ -46,3 +46,7 @@ TINACLIENTID=<from tina.io>
 TINATOKEN=<from tina.io>
 TINASEARCH=<from tina.io>
 ```
+
+If you get a remote GraphQL schema error, chances are you need to update TinaCMS, [details here](https://tina.io/docs/introduction/faq#how-do-i-resolve-the-local-graphql-schema-doesnt-match-the-remote-graphql-schema-errors)!
+
+## Have fun!