Merge pull request #150 from rsbivand/drop_xport

#149 changes

.Rbuildignore

@@ -3,7 +3,6 @@ CHANGES
 ChangeLog
 TODO
 oChangeLog
-build-prep.sh
 build-release.sh
 src/sp.h.in
 .travis.yml

DESCRIPTION

@@ -1,5 +1,5 @@
 Package: sp
-Version: 2.1-4
+Version: 2.2-0
 Title: Classes and Methods for Spatial Data
 Authors@R: c(person("Edzer", "Pebesma", role = c("aut", "cre"),
 				email = "edzer.pebesma@uni-muenster.de"),

README.md

@@ -6,6 +6,8 @@
 
 R Classes and Methods for Spatial Data. Note that this is package will (slowly) be deprecated, in favor of package `sf`. It is in maintenance mode, and currently requires `sf` for coordinate reference system validation and coordinate transformation, conversion and (re)projection.
 
+From version 2.2-0, `sp` has dropped the export of a compiled C API formerly used by `rgdal` and `rgeos`
+
 From version 2.1-0, `sp` has dropped `maptools`, `rgdal` and `rgeos` as suggested packages.
 
 From version 2.0-0, `sp` evolution status is changed to `2L` to use **sf** internally in place of `rgdal`, from default `0L` until now. See [this report](https://r-spatial.org/r/2023/05/15/evolution4.html) for adaptation details, and [this report](https://r-spatial.org/r/2023/04/10/evolution3.html) for progress on retiring `maptools`, `rgdal` and `rgeos`.

build-release.sh

@@ -1,4 +1,3 @@
-sh ./build-prep.sh
 git2cl > xx
 cat xx ChangeLog > inst/ChangeLog
 rm xx