Adyen Python API Library v15.0.1

What's Changed

Fixes ⛑️

Correct Classic Recurring URL #472:

• test: https://pal-test.adyen.com/pal/servlet/Recurring/v68
• live: https://{prefix}-pal-live.adyenpayments.com/pal/servlet/Recurring/v68

Other Changes 🖇️

• Release v15.0.1 by @AdyenAutomationBot in #470

Full Changelog: v15.0.0...v15.0.1