- Updates v2.6.0 to v2.7.0
- Removed dependencies on undeclared packages from unit tests, as per CRAN request - email "CRAN packages maintained by you" from Kurt Hornik, 2018-05-18
- local OS X 15.6.0 (High Sierra) install, R 3.5.0
- travis-ci (ubuntu 14.04.5, R Under development r74781)
- win-builder (devel and release)
- ERRORS : 0
- WARNINGS : 0
- NOTES : 0