pronamic/gravityforms 2.9.22 on GitHub

Added Stripe Membership and Stripe Event Sponsorship templates to the Template Library.
Added security enhancements.
Added copy buttons to the Consumer Key and Consumer Secret when adding a new REST API Key.
API: Deprecated the JS-based GFMergeTag, which will be removed in Gravity Forms 3.1 Use gform.mergeTags instead.
Fixed an issue introduced in 2.9.21 where the selected file is not saved for a single File Upload field when editing an existing entry.
API: Removed GFFeedAddon::paypal_fulfillment() legacy method.