Primary server and agent compatibility
Use this table to verify that you're using a compatible version of the agent for your PE or Puppet server.
PE 2017.3 through 2018.1Puppet 5.x
PE 2019.1 through 2019.8Puppet 6.x
PE 2021.0 and later
Note: Puppet 5.x has reached end of life and is not actively developed or tested. We retain agent 5.x compatibility with later versions of the server only to enable upgrades.