= 0.5 – 2021-08-03 =* ENHANCEMENT: Strings wrapped for localization.* BUG FIX/ENHANCEMENT: Fixed issue where the “Billing” label in the heading wasn’t being hidden properly for free levels.* BUG FIX: Fixed issues with session handling when using PayPal Express/etc. Fields were not being saved on some sites.= .4 =* SECURITY: Sanitizing the billing fields before adding them to free orders.* BUG FIX/ENHANCEMENT: Using pmpro_checkout_before_change_membership_level to update user meta to support gateways like PayPal Standard.* ENHANCEMENT: Updated for some WordPress Coding Standards.