Update cran-comments.md

cran-comments.md

@@ -1,12 +1,15 @@
+This release addresses the RNG issue flagged by Kurt Hornik as requiring an 
+immediate fix.
+
 ## Test environments
 * local Windows 10 install, R 3.5.2
 * win-builder, with `check_win_devel()`
 * Ubuntu 14.04.5 LTS, R 3.4 and devel, via [Travis CI](https://travis-ci.org/ms609/Quartet)
-* R-hub, with `check_rhub(platforms = platforms())`
+* R-hub, with `check_rhub(platforms = rhub::platforms())`
 
   * Installation failed with PREPERROR on rhub/ubuntu-gcc-release and
     rhub/fedora-clang-devel (and other platforms), on account of failures 
-    to install a required dependency (`phangorn`).  
+    to install a required dependencies.  
     This seems to be an issue outside of my control.
   * Installation failed with ERROR on ubuntu-gcc-devel and debian-gcc-patched:
     > "there is no package called `lattice`"
@@ -18,14 +21,24 @@ There were no ERRORs or WARNINGs.
 
 There was one NOTE:
 
- > Days since last update: 6
+> Found the following (possibly) invalid URLs:
+>   URL: http://doi.org/10.2307/2413326
+>     From: man/CompareQuartets.Rd
+>           man/CompareSplits.Rd
+>           man/QuartetState.Rd
+>           man/QuartetStatus.Rd
+>           man/SimilarityMetrics.Rd
+>           man/TQDist.Rd
+>     Status: 403
+>     Message: Forbidden
+>   URL: http://doi.org/10.2307/2413347
+>     From: man/SplitStatus.Rd
+>     Status: 403
+>     Message: Forbidden
 
-This release comes on the heels of v1.0.0 on 2019-01-16, which failed
-certain CRAN package checks -- Brian Ripley requested that these be fixed 
-immediately and kindly proposed some suggestions for how portability could be
-improved.
-After implementing these and testing the relevant platforms using `check_rhub`, 
-I believe that the issues have been resolved.
+These URLs are generated from DOIs in citations, and are valid.
 
 ## Downstream dependencies
-There are currently no downstream dependencies for this package.
+
+The modifications only affect documentation objects and thus do not impact
+the reverse dependency `CongreveLamsdell2016` (which I maintain).