Upgrading an existing installation

For a single CLC Server, the steps we recommend when upgrading to a new version are:

If you have a job node setup, you will also need to upgrade the CLC Server software on each job node. Upgrading the software itself on each node is all you need to do. Configurations for job nodes, as well as new or updated plugins, are pushed to them by the master node.

When upgrading between major versions, the extra steps described in Upgrading between major versions must also be taken. Major version lines are denoted by the first number in the version. For example, upgrading from software with version 21.0 to version 22.0 involves an upgrade to a new major version line.