--- a/doc/release_steps.txt	Sat Oct 27 13:17:55 2007 +0200
+++ b/doc/release_steps.txt	Sat Oct 27 16:19:06 2007 -0700
@@ -5,6 +5,8 @@
    - revise and check in AUTHORS, if needed
    - revise and check in RELEASE_NOTES
    - update and check in VERSION to the latest release number
+   - confirm that Doxygen builds cleanly and without warnings
+     (./waf --doxygen), and check in any necessary changes 
 2. make a new "architecture.pdf" document and place it in the doc/ directory
    of the ns-3-dev working directory
 3. ./waf configure; ./waf dist