README.md in fastlane-plugin-polidea-4.0.0.pre.3 vs README.md in fastlane-plugin-polidea-4.0.0

- old
+ new

@@ -37,9 +37,13 @@
 
 Check out the [example `Fastfile`](fastlane/Fastfile) to see how to use this plugin. Try it by cloning the repo, running `fastlane install_plugins` and `bundle exec fastlane [android|ios] test`.
 
 **Note to author:** Please set up a sample project to make it easy for users to explore what your plugin does. Provide everything that is necessary to try out the plugin in this project (including a sample Xcode/Android project if necessary)
 
+## Migration guide
+
+See [MIGRATION.md](./MIGRATION.md)
+
 ## Troubleshooting
 
 If you have trouble using plugins, check out the [Plugins Troubleshooting](https://github.com/fastlane/fastlane/blob/master/fastlane/docs/PluginsTroubleshooting.md) doc in the main `fastlane` repo.
 
 ## Using `fastlane` Plugins