sunspot.month update to Oct.2024; keep old as sunspot.m2014

git-svn-id: https://svn.r-project.org/R/trunk@87340 00db46b3-68df-0310-9c12-caf00c1e9a41

Author: maechler

doc/NEWS.Rd

@@ -117,6 +117,10 @@
 
       \item \code{available.packages()} and \code{install.packages()} get
       an optional switch \code{cache_user_dir}, somewhat experimentally.
+
+      \item The \code{sunspot.month} data have been updated to Oct 2024;
+      because of recalibration also historical numbers are changed, and we
+      keep the previous data as \code{sunspot.m2014} for reproducibility.
     }
   }
 
@@ -265,7 +269,7 @@
       being this can be reverted by setting environment
       variable\env{_R_CXX_USE_NO_REMAP_} to a false value (but that will
       be removed in the near future).
-      
+
 %%      \item \command{R CMD check --as-cran} will compile C++ code with
 %%      \code{-DR_NO_REMAP}.