Commerce Web Service

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CWS Release Notes

Below, you will find release notes related to the EVO Snap* Commerce Web Service platform. Click on one to learn about our new or updated features and more!

Recent Releases


.34R2B CWS Release Notes

Release Date: April 2020

This release increases Identity Token expiration from 3 to 7 years and fixes issues involving Final Balance and 3DS v1.0 Attempted Flag.  Please see the full document for more details.


.34R1 CWS Release Notes

Release Date: February 2020

This release included updates to support the new Digital Wallet feature across all markets. Please see the full document for more details.


.33R3 CWS Release Notes

Release Date: January 2020

This release included a fix for Resubmit 3-D Secure transactions. Please see the full document for more details.


.33R2 CWS Release Notes

Release Date: December 2019

This release included the new EVO Gift service for closed loop gift card processing for US customers, as well as updates for credit tip adjustments for the Mexico market. Please see the full document for more details.


.33R1 Release Notes

Release Date: October 2019

This release included further updates for the contactless transaction workflow for the European market, as well as the new Tip Adjust feature for the United States market. Please see the full document for more details.


Previous Release Notes

Release Notes Production Date
.32R2 Release Notes September 2019
.32R1 Release Notes July 2019
CWS Release Notes April 2019
CWS Release Notes – Hotfix March 2019
CWS Release Notes March 2019
CWS Release Notes March 2019
CWS Release Notes – Hotfix December 2018
CWS Release Notes October 2018
CWS Release Notes August 2018
CWS Release Notes June 2018
CWS Release Notes May 2018
CWS Release Notes – Hotfix February 2018
CWS Release Notes January 2018