use R 4.0

Author: pachadotdev

.github/workflows/R-CMD-check.yaml

@@ -31,9 +31,10 @@ jobs:
           # use 4.1 to check with rtools40's older compiler
           - {os: windows-latest, r: '4.1'}
 
+          - {os: ubuntu-latest,   r: 'release', custom: 'clang-format'}
+          
           # Use older ubuntu to maximise backward compatibility
           - {os: ubuntu-22.04,   r: 'devel', http-user-agent: 'release'}
-          - {os: ubuntu-22.04,   r: 'release', custom: 'clang-format'}
           - {os: ubuntu-22.04,   r: 'release', custom: 'no-cpp4rtest'}
           - {os: ubuntu-22.04,   r: 'oldrel-1'}
           - {os: ubuntu-22.04,   r: 'oldrel-2'}

R/template.R

@@ -78,7 +78,7 @@ pkg_template <- function(path = NULL, pkgname = NULL) {
     "Suggests: ",
     "    knitr,",
     "    rmarkdown",
-    "Depends: R(>= 3.5.0)",
+    "Depends: R(>= 4.0.0)",
     "Description: ADD DESCRIPTION. TWO OR MORE LINES",
     "License: ADD LICENSE",
     "BugReports: https://github.com/USERNAME/PKGNAME/issues",

cpp4rexamples/DESCRIPTION

@@ -13,7 +13,7 @@ Authors@R: c(
 Suggests: 
     knitr,
     rmarkdown
-Depends: R(>= 3.5.0)
+Depends: R (>= 4.0.0)
 Description: ADD DESCRIPTION. TWO OR MORE LINES
 License: ADD LICENSE
 BugReports: https://github.com/USERNAME/PKGNAME/issues