morris.js 0.2.2 - 2015/12/01

package is now CRAN-compliant

morris.js 0.2.1 - 2015/11/30

improved documentation,
added the pipe operator from magrittr

morris.js 0.2.0 - 2015/11/30

Donut charts are available with list inputs

morris.js 0.1.0 - 2015/11/29

Bar, Line and Area charts are available,
input can be ts, xts, mts, data.frame or tbl_df,
only handles yearmon and Date type in the resulting xts object