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 			</tr>
 		</table>
 
+		<h2>Revision history</h2>
+		
+		<ul>
+			<li><em>July 2020</em>. Revised all chapters to include anti-racist, anti-sexist framing, citations, and concepts.</li>
+			<li><em>July 2019</em>. Incorporated newly published work from ICSE, ESEC/FSE, SIGCSE, TSE, and TOSEM.</li>
+			<li><em>July 2018</em>. Incorporated newly published work from ICSE, ESEC/FSE, SIGCSE, TSE, and TOSEM.</li>
+			<li><em>July 2017</em>. First draft of the book release.</li>
+		</ul>
+
 		<p><small>
 			<p>This material is based upon work supported by the National Science Foundation under Grant No. <a target="_blank" href="https://www.nsf.gov/awardsearch/showAward?AWD_ID=0952733">0952733</a>. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation.
 			</p>