| B | ↘ | C | BaseCartController got worse |
| ⇢ | A | BaseCartController::checkPlanSession() added | |
| ⇢ | A | BaseCartController::removePlanSession() added | |
| B | ↛ | CartController::checkTaxOld() removed | |
| A | ↛ | CartController::licenceCart() removed | |
| A | ↛ | CartController::addCartBySlug() removed | |
| A | ↛ | CartController::addAddons() removed | |
| A | ↛ | CartController::removePlanSession() removed | |
| A | ↛ | CartController::getProductAddons() removed | |
| A | ↛ | CartController::checkPlanSession() removed |