CPT v4 version 4.3.1 update

 In News

Barnes International has released a new version of the CPT v4 Personalisation Validation Tool Software to improve the user experience. 

Version 4.3.1(May 2026) including:

New Certification Module:

  • Discover PVT (D-PAS Connect 2.x Dual Interface Certification)

Updated Modules:

  • Visa Global Self Service
  • Mastercard PVT
  • JCB PVT

Minor Changes/Corrections/Bug Fixes:

  • Added user option to configure log storage for a given number of days.
  • Added a new Post Process Action to auto-save complete test results.
  • Updated Specifications List display.
  • User permission changes now take effect immediately, no re-login required.
  • Improved CSV export for recovered data.
  • The Product Release Notes are included in the update package
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