Introduction of redirect_url field of a Checkout

This release introduces a possibility to create a Checkout with the redirect_url field specified. This field defines where a payer to be taken after completing external actions required to complete a payment, such as 3DS authentication.

v1.1.0

• Add PHP 8 Support

v1.0.2

• Fix bug about a problem with autoloader for error Class 'SumUp\Utils\ExceptionMessages' not found
• Fix typos in example code in HowToAuthorize.md
• Add Contributing.md file

v1.0.1

• Improved error handling
• Improved navigation in the documentation

v1.0.0

This is the first stable release of the SumUp's PHP SDK that includes functionality to call every endpoint of its API.

Second Release Candidate

• Improved documentation
• Code optimizations
• Introduce custom service

First Release Candidate

This release contains the basic functionality and documentation needed to integrate with SumUp's API.