I need to know the steps about what to perform as part of post Patch upgrade from 8.6.1 to 8.6.4.
Hello @SiddharthKumarG
Please check out the forum post on Pega 8.6.4 - patch release available for more information. There you will find links to Pega Documentation on keeping Pega Platform current.
To obtain documentation for on-premises or Pega Cloud Services patches and upgrades, see Stay current with Pega
Also, learn more about applying the latest on-premise patch
After you update to the latest release of Pega Infinity, test your applications to ensure that they work with the latest Pega Infinity release.
Thank you!