CartFlows Pro 2.1.5

- New: Added the PayPal Payments For WooCommerce by Checkout Plugins support for the upsell and downsell.
- Improvement: Introduced a new filter called 'cartflows_display_offer_shipping_fee' that allows the user to control the visibility of offer steps shipping fee on the thank you page.
- Fix: Fixed an issue where the email field was not being properly inline-validated for the multi-step checkout layout.
- Fix: Fixed a problem where duplicate email fields were being displayed for the multi-step checkout in some cases.
- Fix: Resolved a conflict that occurred between the Place order button and the PayPal for WooCommerce payments plugin.
- Fix: Email field was not getting inline-validated properly for multi-step checkout layout.
- Fix: Showing duplicate email field for multi-step checkout in some cases.
- Fix: Place order button conflict with PayPal for WooCommerce by payments plugins.
- Fix: Some styling options for order bumps were not functioning properly when using the DIVI page builder.
- Fix: Upsell/Downsell page was not getting displayed in some cases, when the order is placed from A/B variation step.
- Fix: Upsell/Downsell payment getting failed for square payment gateway.

- New: Introduced quantity updater for order bump.
- Fix: Order bump was getting unchecked in certain conditions.
- Fix: Fixed the conflict with WooCommerce Conditional Shipping and Payments plugin.
- Fix: Fixed elementor deprecated action notices.
- Fix: Modified the order bump CSS to correct the word break in OB description.
- Fix: Shipping method was not getting updated in certain cases for MultiStep checkout layout.

- Fix: Fatal error on checkout if order bump does not have assigned product.
- Fix: Showing the wrong price of the product on an order bump if a 100% discount is set.
- Fix: Dynamic rules for order bumps were not working in some cases with store checkout.
- Fix: Order Bump product price was not getting added to express checkout.
- Fix: Upsell getting skipped for PayPal Standard.