As the updated ‘ggplot2’ 3.0.0 became today available through CRAN, I will soon submit the new package ‘gginnards’ and a new enhanced version of package ‘ggpmisc’. That the first digit of the version of ‘ggplot2’ was increased reflects the fact that this is a major update to ‘ggplot2’ with some code breaking changes. The versions of packages ‘ggpmisc’ and ‘ggspectra’ now in CRAN are compatible with both ‘ggplot2’ 2.2.1 and 3.0.0. See https://ggplot2.tidyverse.org/ for details on ‘ggplot2’ updates.
I am planning to split the ‘ggpmisc’ package into two separate packages for the next CRAN release. The low level functions and methods useful mainly to programmers will be transferred to a new package with possible name ‘ggpguts’ or ‘gginspector’. The remaining stats, geoms and scales, will remain in ‘ggpmisc’.