benwatts/shopify-theme-radiance — comment on commit 9226111dcae351e98f35f795f6efa4cc9d2f2e24
File:  line 0
By carolineschnapp:

Now, when an unavailable variant is selected, the add to cart button is disabled and the price is replaced with Unavailable.
Before, the wrong variant was added to the cart (with Ajax).