[3.9.0] - 2019-02-20
- Updates
- Update C client library to v4.5.0.
- Update nan to v2.12.1.
- Update nyc to v13.3 to address multiple potential vulnerabilities in nyc dependencies.
- Update docs for udfRemove function to document changes in server behavior when trying to delete a UDF module that does not exist.
- Drop Node.js v4 from the test matrix. The client still runs on Node.js v4 for now, but not all of its dev dependencies do.