diff --git a/cran-comments.md b/cran-comments.md
index 86519ef..6c12c9a 100644
--- a/cran-comments.md
+++ b/cran-comments.md
@@ -80,3 +80,22 @@ added VignetteBuilder field to DESCRIPTION file as per CRAN's request
 2016-08-29 Duncan Murdoch
 
 Thanks, on CRAN now.
+
+# Version 0.4
+
+### Test environments
+
+* Windows 7, R 3.3.1 (local)
+* ubuntu 12.04, R 3.3.1 (on travis-ci)
+* ubuntu 14.04, R 3.2.1 (on my DigitalOcean droplet)
+
+## Round 1
+
+### Submission comments
+
+2016-09-16
+
+no errors, warnings, or notes
+
+### Reviewer comments
+