Prepare for release

Author: arcresu

cran-comments.md

@@ -1,18 +1,14 @@
 # Submission
 
-Submission of new version v0.3.0.
-
-## Test environments
-- R-hub windows-x86_64-devel (r-devel)
-- R-hub ubuntu-gcc-release (r-release)
-- R-hub fedora-clang-devel (r-devel)
+Submission of new version v0.4.0. This has some new features and documentation
+but is backward-compatible.
 
 ## R CMD check results
-❯ On windows-x86_64-devel (r-devel)
-  checking for detritus in the temp directory ... NOTE
-  Found the following files/directories:
-    'lastMiKTeXException'
 
-❯ On ubuntu-gcc-release (r-release), fedora-clang-devel (r-devel)
-  checking HTML version of manual ... NOTE
-  Skipping checking HTML validation: no command 'tidy' found
+0 errors | 0 warnings | 0 notes
+
+The package was checked on the following platforms:
+
+* Mac (R: release)
+* Windows (R: release)
+* Ubuntu (R: devel, release, oldrel-1)