Upgrading Orchestrator Upgrading: Overview Upgrading: Requirements Upgrading a Single Node from Orchestrator 1.9–2.2 to the Current Release Upgrading a Single Node from Orchestrator 2.3.0 to the Current Release Upgrading a Single Node from Orchestrator 2.3.5+ to the Current Release Upgrading Plugins and Portlets After an Upgrade of Orchestrator Rolling Back an Upgrade