* FEATURE: Donation levels can now have a "donation confirmation message" that will be shown on the confirmation page after a user donates. #64 (@MaximilianoRicoTabo)
* ENHANCEMENT: Order donation amounts are now stored in order meta. #66 (@MaximilianoRicoTabo)
* ENHANCEMENT: Added a new panel for "Donations Settings" when editing a membership level. #65 (@MaximilianoRicoTabo)
* ENHANCEMENT: Added the `pmpro_alter_price` class to donation fields at checkout to detect when the checkout level price changes. #70 (@MaximilianoRicoTabo)
* BUG FIX/ENHANCEMENT: Improved the sanitization of some `$_REQUEST` variables. #68 (@MaximilianoRicoTabo)
* DEPRECATED: Donation amounts are no longer stored in order notes. Existing donation data in order notes will be gradually migrated to order meta as the donation data is accessed. #66 (@MaximilianoRicoTabo)
