commerce 8.x-2.0-beta3

Highlights:

• Greatly improved permissions
• Rewritten order refresh process
• We have started a Code recipes documentation section
• The underlying commerceguys/intl library has updated the CLDR dataset to v30, bringing many currency formatting fixes
• Releases of Inline Entity Form (beta1) and State Machine (beta3)

Check the change records for notes on code-breaking changes.

Changes since 8.x-2.0-beta2:

• #2823919 by bojanz: Improve order timestamp setting
• #2822633 by bojanz: Payment methods have incomplete access checking
• #2823899 by bojanz: Make Order::getData and Order::setData deal with specific keys
• #2813583 by mglaman, bojanz: Expand the order refresh logic
• Update inline_entity_form and state_machine requirements to stable versions.
• #2823524: The commerce_order.order_refresh_processor service tag should be commerce_order.order_processor
• #2823523: Order::getData() crashes if the field is empty
• #2820934 by mbreden, bojanz: Create PaymentMethodTest
• #2820908 by mglaman: OptionalDateWidget should not mark multiple_values support
• #2821880 by borisson_: Be more defensive when changing the local tasks title
• #2820935 by mbreden: Create PaymentAdminTest
• #2805551 by mglaman, agoradesign: Create a order refresh process for promotions
• #2818111 - Ensure order items show up in Cart block (#532)
• #2816059 by steveoliver, bojanz: Previous carts persist after guest checkout
• #2820865: PaymentGatewayBase should implement PluginWithFormsInterface (#538)
• #2757236 - Provide workflow transition buttons on order view page (#537)
• #2820034 by agoradesign, bojanz: The order refresh can cause a save-within-a-save in certain circumstances
• #2789975 followup: Fix CSS, broken payment capture/refund forms.
• #2789975 by borisson_, bojanz, mglaman: The price element doesn't accept locally formatted numbers
• #2788037 by bojanz: Remove the checkout complete event in favor of the workflow's placed event
• #2818423 by bojanz: Prefix workflow groups with 'commerce_'
• #2817267: Expand order tests. (#531)
• #2818009 by ChrisGrewe: OrderListBuilder uses non-existent method of Order
• #2817531 - Fix typo in CartProvider->cartData docblock. (#529)
• #2815897: Orders should not implement EntityOwnerInterface
• #2817077 by bojanz: Replace the permission code with the Entity API version
• #2805625: Add a new service to manage the product variation rendering (#511)
• #2813331 by bojanz: Improve permissions
• Fix the build.