diff --git a/etc/NEWS b/etc/NEWS
index 0b747d90594..94458c1aa30 100644
--- a/etc/NEWS
+++ b/etc/NEWS
@@ -3292,6 +3292,10 @@ the calendar left or right.  (The old key bindings still work too.)
 *** There is a new calendar package, icalendar.el, that can be used to
 convert Emacs diary entries to/from the iCalendar format.
 
++++
+*** The new package cal-html.el writes HTML files with calendar and
+diary entries.
+
 +++
 *** Diary sexp entries can have custom marking in the calendar.
 Diary sexp functions which only apply to certain days (such as