Add cran-comments.md

.Rbuildignore

@@ -13,3 +13,5 @@
 ^\.covrignore$
 ^.clang-format$
 ^valgrind.dockerfile$
+^CRAN-SUBMISSION$
+^cran-comments\.md$

cran-comments.md

@@ -0,0 +1,39 @@
+## Test environments
+- GitHub rlib/actions
+- R-hub builder
+
+## R CMD check results
+There were no ERRORs or WARNINGs. 
+
+There was 1 NOTE:
+
+* checking installed package size ... NOTE
+    installed size is  5.6Mb
+    sub-directories of 1Mb or more:
+      libs   5.4Mb
+
+## httpgd
+
+We are splitting the `httpgd` package up into this package and the `httpgd` package.
+This package has all the plotting and rendering code, and the `httpgd` package has the web-service code.
+
+After/if this package is accepted to CRAN, we will submit the new version of the `httpgd` package to CRAN.
+
+# I recently received the following email from CRAN (for httpgd):
+
+> Prof Brian Ripley <[email protected]>
+> Wed, Jan 10, 1:51 PM (12 days ago)
+> to me, CRAN
+> 
+> Dear maintainer,
+> 
+> Please see the problems shown on
+> <https://cran.r-project.org/web/checks/check_results_httpgd.html>.
+> 
+> Please correct before 2024-01-24 to safely retain your package on CRAN.
+> 
+> Do remember to look at the 'Additional issues'.
+> 
+> The CRAN Team
+
+The clang 18 warnings have been addressed in this package.