+<listitem><para>1 March 2017 — Color added.
+Cloaking device and capture command added from BSD (via Almy's
+2013 version)</para></listitem>
+
+<listitem><para>25 March 2019 — At long last, chart entries are
+uniformly dot-filled. (Suppressed in the plain and almy
+interface styles.)</para></listitem>
+