Easy Digital Downloads - Checkout Fields Manager 2.2.0.1

Fix: Repeatable field values not displaying if the user only enters one value.
Fix: PHP warnings on PHP versions 7.2 and higher.
Fix: Label not correctly associated with email field.
Dev: Compatibility with EDD 3.0.

* Fix: Google reCaptcha wasn't always loading when it should due to a race condition.

Fix: Media library files inaccessible inside of some page builders when Checkout Fields Manager is activated