3.6.1

• Allow selection of email, phone and name fields in feed for Transaction Reference and Description
• Run post-purchase actions on gform_entry_post_save filter instead of gform_entry_created action, and make use of GFPaymentAddOn::complete_payment() method instead of directly modifying entry
• Fix error in get_payment_sources_by_email_address() as it was expecting list of subscriptions to be an object instead of an array