Upgrading the CMS
The CMS can be upgraded to later versions - we recommend all users upgrade when possible to take advantage of the latest bug fixes and features.
Please use the left-hand menu to select the upgrade instructions appropriate for your installation method.
The CMS can be upgraded from 1.4 to 1.7 from 1.7 to 1.8 and 1.8 to 2.x
Direct upgrades from 1.4, 1.5, 1.6 to 1.8 are not supported.
Each release comes with detailed release notes, which are documented via the Blog on our website.
If you are unsure and need further support please open a topic on our Community