As prerequisites, you'll need:
- Node.js version 16.9.x (this version is mandatory)
- Npm version 7.21.x (it works with other versions, but this is the recommended)
We strongly recommend that you have a database and static files backup as this is a huge release. It's the biggest release from the beginning, as we're updating to Rails 6, migrating to Webpacker and ActiveStorage.
To update, follow these steps: