8.8.0.0

• [*] Updates the app's About screen to be consistent with Automattic's other mobile apps. [#6421]
• [***] Experimental Feature: It's now possible to add custom shipping method and fees in order creation flow. Tax amount and Order total is now synced from backend. [#6429]
• [**] Now it's possible to filter orders by custom statuses. [#6390]
• [*] Fixed issue presenting Edit Customer Note screen as a modal on large screens. [#6406]
• [*] Products displayed in Order Detail now follow the same order of the web. [#6401]
• [*] Simple Payments now shows a detailed tax break up before taking the payment. [#6412]
• [*] Coupons list now shows an error view if coupons are disabled for the store. Coupons can be enabled again from this view. [#6446]
• [*] Coupon details screen now displays more informative error messages when loading the total discount amount fails. [#6457]
• [internal] Shipping Labels: the navigation bar in the web view for adding payments is now correctly hidden. [#6435]