Document History

This page describes the changes made to each release of Alipay+ Code-scanning payment standards.

Dec 2022

Released Version 1.1 of Alipay+ Code-scanning payment standards.

Including the following changes:

• The document structure and setting of the navigation menu.
• Modification of User Experience Design Guidelines and Security Guidelines.
• Other minor editorial changes.

Sept 2022

Released the first version of Alipay+ Code-scanning payment standards.

It obsoletes its predecessor, the Contactless Gateway Code Protocol (CGCP) series.