2018-08-14 - v1.4.4
* Fix - Don't adjust discount value manually for plans.
2018-08-02 - v1.4.3
* Fix - Coupons with a Minimum spend amount cannot be applied with products using deposits
* Fix - Adding interest to a payment plan above 100% of product cost does not calculate properly in cart total
* Fix - 0% / $0 Payment Plan still required a gateway at checkout.
2018-05-28 - v1.4.2
* Fix - Update compatibility with PIP.