<year>.nc.var files for every year of output. Use PEcAn.utils::nc_write_varfiles() to create these as needed.PEcAn.MAAT is now distributed under the BSD three-clause license instead of the NCSA Open Source license.
Vignette fixes
NEWS.md file to track changes to the package. Prior to this point changes are tracked in the main CHANGELOG for the PEcAn repository.