Easy Digital Downloads - Recurring Payments 2.12.3

New: When signing up for a free trial, the renewal amount is now displayed before the submit button.
Fix: Refunding a subscription payment in PayPal not updating the status in EDD.
Fix: Trial subscriptions created before the PayPal subscription was activated.

Improvement: Add currency to the PayPal Commerce $plan_string logic. This ensures different PayPal plans are created for different currencies.
Fix: Software Licensing - when upgrading a license key via PayPal Commerce, the subscription renewal date was not matching the license key's expiration date.
Fix: EDD occasionally reporting an incorrect subscription expiration date after an upgrade. (EDD's date did not match the payment gateway's renewal date, which was the correct one.)
Fix: PayPal trials occasionally being created for the wrong amount of time.

Improved: Better compatibility with caching pages when using the PayPal Commerce Gateway.