Better warning if pal.cube() is called without
rgl package installed (#10) By Adam.
New exported helper function: pals.maxcolors() (#5).
By @bschilder
Documentation pages now created via Github Actions.
Switch to MIT license.
Add trubetskoy discrete color palette.
Fix docType issue reported by CRAN.
turbo palette.Moved rgl from Imports to Suggests to reduce startup
load (#4, Kent Johnson).
Moved maps from Depends to Imports.
New function pal.heatmap2().
Added value-suppressing uncertainty palettes.
brewer.pinkblue is renamed
brewer.seqseq1.
brewer.orangeblue is renamed
brewer.seqseq2.
covr coverage exceeds 90 percent.
Added tableau20 palette.
Added penobscot data.
Added cividis palette.
Added brewer.* bivariate palettes.
The stepped() palette gains 4 shades of gray for 24
total colors.
Re-named pal36() palette to
polychrome().
First CRAN release.
Include maps in Depends, otherwise there is an error
about countyMapEnv.