this new release includes the following features:
- interact with k8s for task provisioning
- replace dgraph with file-based object storage lowdb
- use the same internal data structure to save the entities, which could be accessed and updated under various of NGSI interfaces (v1, and limited version of v2 and LD)
- provide the persistent storage for registered device entities and the subscriptions that are used to forward requested entities to an external ngsi-ld broker
- fixed some bugs with the orchestration algorithm inside topology master
- provide the deployment scripts for k8s
- provide rest APIs of the FogFlow Designer
- improve the management of internal objects, such as docker images, operators, service topologies, and fog functions
- extend the operator to accept certain parameters