add upcoming publication moratoria

Author: xueyuanjia

transitions/index.html

@@ -1537,7 +1537,9 @@ <h2 id="schedule-pubreq">Scheduling Publication</h2>
 				Upcoming publication moratoria are listed below and also available as <a href="https://calendar.google.com/calendar/ical/c_90300da0c4eb1854f4d81481952279a15c2e4755d84f942ebc711c66127ec3cd%40group.calendar.google.com/public/basic.ics">a Google calendar</a>:
 		</p>
 		<ul>
-				<li>AC 2025: <a href="https://lists.w3.org/Archives/Member/chairs/2025JanMar/0012.html">no publications from 4 to 9 April 2025</a></li>
+		<li>Limited W3C Staff Availability: <a href="https://lists.w3.org/Archives/Member/chairs/2025AprJun/0055.html">No publications from August 22 to September 1</a></li>
+		<li>TPAC 2025: <a href="https://lists.w3.org/Archives/Member/chairs/2025AprJun/0055.html">No publications from November 7 to 17</a></li>
+		<li>End of Year: <a href="https://lists.w3.org/Archives/Member/chairs/2025AprJun/0055.html">No publications from December 24 to January 5</a></li>
 		</ul>
 
 		<h2 id="pubreq">Publication Request</h2>