3.0 to 3.1
This guide covers upgrading a 3.0.x Spree store, to a 3.1.x store
For this Spree release, you will need to upgrade your Rails version to at least 4.2.6.
gem 'rails', '~> 4.2.6'
For best results, use the spree gem in version 3.1.x:
gem 'spree', '~> 3.1.0.rc1'
bundle update spree.
Copy over the migrations from Spree (and any other engine) and run them using these commands:
If you are using Spree Gateway and/or Spree Auth Devise you should also upgrade them:
gem 'spree_auth_devise', '~> 3.1.0.rc1'
gem 'spree_gateway', '~> 3.1.0.rc1'
For Spree Auth Devise run installer:
rails g spree:auth:install
(you don't have to override config/initializers/devise.rb)
If your rabl templates reference others with extend you'll need to add the v1 namespace.
If you were disabling the alert checks you'll now want to remove this preference as it's no longer used.
Run your test suite, click around in your store and make sure it's performing as normal. Fix any deprecation warnings you see.