## 2020-02-07, version 1.4.0.0

### Infrastructure
* Adds build and test github workflows to automate testing of each PR ([#30](https://github.com/opendistro-for-elasticsearch/job-scheduler/pull/30))

### Maintenance
* Support ES version 7.4.2 ([#31](https://github.com/opendistro-for-elasticsearch/job-scheduler/pull/31))