The license and price model has changed starting 2016-10-17 together with the launch of version 6.0. See the FAQ section for more details.
The primary change is the unbundling of the CLI Connector add-on from from the Run CLI Actions add-on both from a deliverable perspective and from a license perspective. A separate license will now be required for each add-on needed.
Pre-existing Run CLI Actions license holders have grandfathered entitlement to use clients without a CLI Connector license through the end of their existing maintenance period and discounted CLI Connector licensing when they need to renew. More details will be available on this later.