Upgrade

We regularly release new versions of Continuous Delivery (CD). Upgrading to the current version ensures you have the latest features, fixes, and improvements.

• Upgrade paths
  These are valid upgrade paths for Continuous Delivery (CD).
• Upgrade Continuous Delivery (CD)
  Upgrade your Continuous Delivery (CD) installation.
• Migrate 4.x data to 5.x
  The Continuous Delivery (CD) 5.x series uses Bolt for installation and management rather than Puppet Application Manager, so you must migrate your 4.x series data to the new installation.