Update CRAN comments

cran-comments.md

@@ -1,3 +1,19 @@
-- explicitly initialized C integer vector `ordS` in rxode2 code to
-  avoid valgrind warning (as requested by CRAN).
-- all other warnings come from the `units` package
+
+- Bug fix for `api`, the censoring function pointer has been updated
+  (#801).
+
+- Query `rxode2.verbose.pipe` at run time instead of requiring it to
+  be set before loading `rxode2`.
+
+- Have correct values at boundaries for `logit`, `expit`, `probit`,
+  and `probitInv` (instead of `NA`). For most cases this does not
+  break anything.
+
+- Add a new style of user function that modifies the `ui` while
+  parsing or just before using the function (in the presence of
+  `data`).
+
+- Used the new user function interface to allow all random functions
+  in `rxode2` ui functions to be named.  For example, you can use
+  `rxnorm(sd=3)` instead of having to use `rxnorm(0, 3)`, although
+  `rxnorm()` still works.