Handlebars library update
Valid from Pega Version 8.6
Pega Platform version 8.6.4 uses the 4.7.7 version of the Handlebars template to generate client-side template files. The updated version, which is the latest available, introduces a wide variety of security fixes and new features that improve application reliability.
End of active support for Cosmos React version 8.6
Valid from Pega Version 8.6
As of the release of Pega Platform™ version 8.8 in October 2022, the early adopter Cosmos React (now Constellation) UI is no longer supported. Consequently, Pega support teams no longer accept assignments and incident reports for the 8.6 version of Cosmos React and DX SDK. Upgrade to a later version of Cosmos React or Constellation to maintain support.