UmbCheckout 1.4.9 is out! This adds additional notifications around the Stripe session options. (Thanks @TECKSPEED ) This also updated the Stripe.net dependency to 47.1.0 which allows you to use API version 2024-11-20 or newer. Grab it here: https://www.nuget.org/packages/UmbCheckout/1.4.9

Thanks for the tip