Abstract: Versions of a sequencing system may be monitored to enable changing of a version of a server subsystem operating the sequencing system to service requests from client subsystems for performing analysis of sequencing data. A monitor subsystem may be utilized for receiving and authorizing requests from client subsystems. The monitor subsystem may identify a version associated with a server subsystem operating the sequencing system to be implemented for servicing the request. The monitor subsystem may allow the server subsystem to be accessed for servicing the request from the client subsystem when the version associated with the client subsystem is compatible with the version associated with the server subsystem. The monitor subsystem may prevent the server subsystem from being accessed when the version associated with the client subsystem is incompatible with the version associated with the server subsystem.

Abstract: A utilities pod (10) for a vehicle, especially a caravan. The pod is removably mounted underneath the cabin structure and contains utilities apparatus such as a water heater, space heater (62), battery and water tank (60). The pod is connected to the cabin of the vehicle by an interface unit having multiple ports (18) by which said respective utility services are provided to the cabin. The interface unit is configured for installation in the floor of said cabin such that the ports are exposed to the interior of the cabin structure.

Abstract: A utilities pod (10) for a vehicle, especially a caravan. The pod is removably mounted underneath the cabin structure and contains utilities apparatus such as a water heater, space heater (62), battery and water tank (60). The pod is connected to the cabin of the vehicle by an interface unit having multiple ports (18) by which said respective utility services are provided to the cabin. The interface unit is configured for installation in the floor of said cabin such that the ports are exposed to the interior of the cabin structure.