2.1.531 & 2.1.532

Dashboard: Subscriber opt-ins/opt-outs now available.
Email notifications: System now provides emails to merchants when important events occur.
Email notification delegation: Billing, Marketing, Technical, and Customer Support teams now supported.
Email notifications: Users can now set their notification preferences, if they do not wish to receive emails.
UI Feature mapping to billable tier. Dropdown menus, buttons, and other controls for premium features are now visible on the page with an indicator that an upgrade is required (when applicable).
Static Vouchers: One-click button now connects the user to the SMS features so they can immediately send a single voucher to its recipient.
Dashboard: adjustment of icons to prevent overlap of stats.
Dashboard: abbreviating large numbers, percentages, and currencies.
Custom QR Templates: Prototype in testing.
Media files: Popup now supports applying more than one image at a time to a page / form.
Wallet UI: Better resizing logic to ensure title inside a payment object never wraps.
Wallet UI: Overlay fix for when an item is redeemed with $0 value.
SMS Number Request: Improved UI when selecting a business phone number.
Bug fix: Dashboard - when selecting a prior period, page would occasionally display an error.