A note about current status

Author: vladar

README.md

@@ -5,14 +5,16 @@ The toolkit designed to simplify data sourcing from the remote GraphQL API into
 Note: this is **not** a source plugin by itself, but it helps [writing custom GraphQL source plugins][1]
 by providing a set of convenience tools and conventions.
 
-## Try it
+The toolkit is in the late beta stage. The API won't change significantly,
+and possible breaking changes will be documented in the [changelog](./CHANGELOG.md)
+or separate migration guides.
+
+## Installation
 
 ```shell
 npm install --save gatsby-graphql-source-toolkit
 ```
 
-The toolkit is in alpha stage, so **expect breaking changes**.
-
 ## Get Help
 
 Check out the [#gatsby-graphql-toolkit](https://discord.gg/RT2Wqr8) channel on Gatsby Discord.