License
Helix Swarm has always been free to use with an unlicensed Helix Versioning Engine. With the 2014.4 release, Swarm is free to use with any Helix Versioning Engine. You no longer need to purchase a Swarm-specific license, and any existing Swarm-specific licenses are no longer evaluated.
An unlicensed Helix Versioning Engine provides unlimited use for up to 5 users and 20 workspaces. When the user or workspace limit is crossed, the Helix Versioning Engine imposes a maximum of 1,000 files. Swarm honors the restrictions of the Helix Versioning Engine.