Please take a look at our prerequisites before upgrading!
To update to the latest version inside of your composer.json file make sure to update the version of Voyager inside the require declaration inside of your composer.json to:
tcg/voyager": "1.4.*
And then run composer update
The roles BREAD now uses it's own controller.
Please update it to use TCG\Voyager\Http\Controllers\VoyagerRoleController
Initialization has been moved from app.js to rich_text_box
template, if you were using TinyMCE outside the standard template take a look at documentation tinymce
Be sure to ask us on our slack channel if you are experiencing any issues and we will try and assist. Thanks.