Before proceeding to upgrade, please ensure you’re at Spree 4.4 or later and Rails 6.1 or later.
Upgrade steps
1. Update gems
2. Install and run missing migrations
3. (Optional) Install importmap-rails gem
We’ve switched to using importmap-rails for asset management. If you’re using thespree_backend or spree_frontend gem, you’ll need to install the importmap-rails gem.
jsbundling-rails gem from your Gemfile:
4. (Optional) Apply fix when upgrading from 4.5/4.6/4.7
If you’re upgrading from 4.5/4.6/4.7, you need to set this configuration in yourconfig/initializers/spree.rb: