update README

Author: nklayman

README.md

@@ -6,9 +6,7 @@ AppVeyor build status: [![Build status](https://ci.appveyor.com/api/projects/sta
 
 **IMPORTANT: Your app must be created with Vue-CLI 3 (vue create my-app), will not work with Vue-CLI 2 (vue init webpack my-app)!**
 
-**IMPORTANT: This is the alpha version of vue-cli-plugin-electron-builder! It is only recommended that you use this if you want to test it out and report bugs, not in production. Check back soon for a beta release.**
-
-**IMPORTANT: If you were previously using an older version of vue-cli-plugin-electron-builder, please see the [upgrade guide](https://github.com/nklayman/vue-cli-plugin-electron-builder/blob/v1-dev/UPGRADING.md).**
+**IMPORTANT: If you were previously using an older version of vue-cli-plugin-electron-builder (<1.0.0), please see the [upgrade guide](https://github.com/nklayman/vue-cli-plugin-electron-builder/blob/v1-dev/UPGRADING.md).**
 
 ## Quick Start: