diff --git a/cran-comments.md b/cran-comments.md
index 436f180..9ae7866 100644
--- a/cran-comments.md
+++ b/cran-comments.md
@@ -1,10 +1,14 @@
 ## Submission comments
-Version raised to 1.1, still no bugs in 3 years.  One minor enhancement: added a helper function to use daycount capabilities of BondValuation package.
+Version raised to 1.1, still no known bugs in 3 years.  
+
+One minor enhancement: added a helper function to use daycount-derived coupon dates as output in the list object from BondValuation package.  
+
+This does not introduce BondValuation as a dependency, since the only actual use of BondValuation is a call in the vignette.
 
 ## Test environments
 * local MacOS 10.14.4 install, R 3.5.1
-* Ubuntu 14.04.5 LTS (on travis-ci), R 3.5.1
-* win-builder, R unstable 2018-12-13 r75848
+* Ubuntu 14.04.5 LTS (on travis-ci), R 3.6.0
+* win-builder, R unstable 2019-05-16 r76519
 
 ## R CMD check results
 There were no ERRORs, WARNINGs or NOTEs.