Mar 16, 2018 approve groovy jenkins sandbox security Run Restricted Groovy API in Jenkins The more recent versions of Jenkins have improved on security. Unfortunately, a side-effect is that scripts which were running before would fail now. An example
Mar 16, 2018 approve configure in-process jenkins security Fix Missing In-process Script Approval in Jenkins Normally, when you have a script or a method to be approved, you should see the In-process Script Approval entry in your Jenkins' configuration: