Major/new features

Return Authorization Rewrite

Return Authorizations have received a major rewrite, and can be read more about in the updated Returning Orders guide.

The previous return authorization code has been extracted into an extension if you would like to continue using it: https://github.com/spree-contrib/spree_legacy_return_authorizations

HTML Email Templates

There are now default HTML email templates, which use Zurb Ink and Premailer-Rails for responsive styling.

Guides moved into core repository

The previous spree-guides repository has been merged into the Spree Core repository. Any documentation updates to this website should now be submitted with pull requests to https://github.com/spree/spree

Upgrade Tips

Read the upgrade guide

For information about upgrading a basic spree store, please read the 2.3 to 2.4 upgrade guide.

Other Gotchas

If you have implemented your own authentication system instead of using spree_auth_devise, or you have implemented your own adjustment source please ensure you change your concerns to the new namespace:

Spree::Core::AdjustmentSource => Spree::AdjustmentSource
Spree::Core::CalculatedAdjustments => Spree::CalculatedAdjustments
Spree::Core::UserAddress => Spree::UserAddress
Spree::Core::UserPaymentSource => Spree::UserPaymentSource

Also please review each of the noteable changes, and ensure your customizations or extensions are not effected. If you are effected by a change, and have any of your own tips please submit a PR to help the next person!

Full Changelog

You can view the full changes using Github Compare

Noteable Changes

  • The admin order creation/edit process now closely matches the frontend by allowing a separate cart and shipments page.

    Tyler Smart (tesserakt)

  • Add authorize_payments! and capture_payments! to the public interface of orders.

    Richard Wilson

  • Spree no longer holds aws-sdk as a core dependency. In case you use it you need to add it to your Gemfile. See paperclip README for reference on scenarios where this is needed https://github.com/thoughtbot/paperclip/tree/v4.1.1#understanding-storage

    Washigton L Braga Jr

  • Added Spree::Config.auto_capture_on_dispatch that when set to true will cause shipments to advance to ready state upon successfully authorizing payment for the order. As each shipment is marked shipped the shipment’s total will be captured from the authorization. Fixes #4727

    Jeff Dutil

  • Added actionable? for Spree::Promotion::Rule. actionable? defines if a promotion action can be applied to a specific line item. This can be used to customize which line items can accept a promotion action by defining its logic within the promotion rule rather than relying on Spree’s default behaviour. Fixes #5036

    Gregor MacDougall

  • Refactored Stock::Coordinator to optionally accept a list of inventory units for an order so that shipments can be created for an order that do not comprise only of the order’s line items.

    Andrew Thal

  • Default ship and bill addresses are now saved and restored in callbacks. This makes the default address functionality available to orders driven through frontend, backend and API without duplicating the code.

    Magnus von Koeller

  • When a user successfully uses a credit card to pay for an order, that card becomes the default credit card for that user. On future orders, we automatically add that default card as a payment when the order reaches the payment step.

    Magnus von Koeller

  • Provided hooks for extensions to seamlessly integrate with the order population workflow. Extensions make use of the convention of passing parameters during the ‘add to cart’ action https://github.com/spree/spree/blob/master/core/app/models/spree/order_populator.rb#L12 with a prefix like [:options][:voucher_attributes] (in the case of the spree_vouchers extension). The extension then provides some methods named according to what was passed in like:

    https://github.com/spree-contrib/spree_vouchers/blob/master/app/models/spree/order_decorator.rb#L51

    to determine if these possible line item customizations affect the line item equality condition and

    https://github.com/spree-contrib/spree_vouchers/blob/master/app/models/spree/variant_decorator.rb#L3

    to adjust a line item’s price if necessary.

    https://github.com/spree/spree/blob/master/core/app/models/spree/order_contents.rb#L70 shows how we expect inbound parameters (such as the voucher_attributes) to be saved in a nested_attributes fashion.

    Jeff Squires

  • Rename *_filter callbacks to *_action callbacks.

    Masahiro Saito

  • Move some modules to model’s concerns directory. We move modules Spree::Core::AdjustmentSource, Spree::Core::CalculatedAdjustments, Spree::Core::UserAddress and Spree::Core::UserPaymentSource. Fixes #5264.

    Masahiro Saito

  • Enable default html email templates with Zurb Ink, and PreMailer for Rails.

    Ben Morgan & Jeff Dutil