CartFlows Pro 2.1.5

- Fix: Fixed PHP error while checking for plugin update.
- Fix: Skip offer option was not working when multiple upsell were added to the flow.

- New: Added skip offer option for offers.
- Improvement: New designing options introduced for order bump customizations.
- Fix: The order bump dynamic conditions were not working for the billing/shipping country.
- Fix: Mollie Bank Transfer payment gateway was not showing on the checkout page.

- Fix: PHP warning notices of order bumps positions.
- Fix: Upsell/downsell offer pages showing session expired error for Checkout Plugins Stripe for WooCommerce gateway.