1. This is Demeter release assembly. This assembly consists new features and bug fixes from all components. Below are the key features delivered in Demeter release.

    Cloud Enablement:

• Containerized platform deployment incorporating cloud native functions, horizontal scaling, and implementation flexibility

   On Boarding:

• CLI message response with the Acumos Docker model
• Support for Pre-dockerized and Dockerized model URI with protobuf file to render models useable in Design studio.

   Licensing :

• Activity tracking and reporting – License usage manager (LUM) maintains logs of model usage
• Integration of License module with Portal UI.

   Training:

• Bidirectional communication over the federation link between subscriber and supplier instances to support ML life cycle management and continuous learning

   ML WorkBench:

• Predictor Manager:
  The Predictor Manager manages the model deployment, visualization of deployment metadata and association to a project.
• Data source:
  The Data Source feature allows user to create and associate project data with a model to create, update, and delete data set used for training, validation and testing.

   Portal:

• Integration of License module with Portal.

2. Platform-Components:

3. Model-execution-components:

• nexus3.acumos.org:10002/sqldatabroker:1.2.0
• nexus3.acumos.org:10002/csvdatabroker:1.4.0
• nexus3.acumos.org:10002/acumos/onboarding-base-r:1.2.0
• nexus3.acumos.org:10002/blueprint-orchestrator:2.0.13
• nexus3.acumos.org:10002/h2o-genericjava-modelrunner:2.2.3
• nexus3.acumos.org:10002/databroker-zipbroker:1.0.0
• nexus3.acumos.org:10002/acumos-proto-viewer:1.5.7

4. Libraries:

• Acumos Java Client - acumos-java-client:4.2.0
• TOSCA - 2.0.0
• Common Dataservice Client - cmn-data-svc-client:3.1.1
• Generic Data mapper service – TBD
• License-Manager-Client-Library - 1.5.1
• Acumos R Client - acumos-r-client:0.3.0

• Acumos C Client - acumos-c-client:1.2

• Acumos Python Client - acumos-python-client:0.9.5

• Python Model Runner - python-model-runner:0.2.4

5. Defects:

6. User Stories:

Note: Issue ACUMOS-4181 is model data related issue. Models cannot be connected if number of input and output fields in signature are large.  UI throws error for the same while adding link. ACUMOS-4181 is closed considering known issue.  A new Jira ticket ACUMOS-4189 is raised for tracking purpose.