add upcoming publishing moratorium (#289)

Co-authored-by: Denis Ah-Kang <[email protected]>

transitions/index.html

@@ -1506,7 +1506,10 @@ <h2 id="schedule-pubreq">Scheduling Publication</h2>
 
 		<p class="note" data-profile="WD|CR|WG-NOTE|IG-NOTE" data-returning="false" data-cr="draft|snapshot" data-echidna="false">
 			<strong>Tip:</strong> <span class="status-name">STATUS</span>s published through the <a href="https://github.com/w3c/echidna/wiki">W3C automatic system</a> do not need to get scheduled with the
-			Webmaster and are not subjected to <a href="https://www.w3.org/guide/#current">publishing moratoria</a>.
+			Webmaster and are not subjected to publishing moratoria:
+			<ul>
+			    <li>Upcoming: AC 2025, no publications from 4 to 9 April 2025 (<a href="https://calendar.google.com/calendar/ical/c_90300da0c4eb1854f4d81481952279a15c2e4755d84f942ebc711c66127ec3cd%40group.calendar.google.com/public/basic.ics">calendar</a></li>
+			</ul>
 		</p>
 
 		<p id="seven_days" data-profile="CR|PR" data-cr="snapshot"><strong>7 days for transition: </strong>Unless there are exceptional