Change next meeting date and agenda items

Updated the date and agenda for the next meeting.

Author: zorn

index.html

@@ -128,10 +128,10 @@ <h3 class="text-lg">
 
           <div class="my-8">
             <h5 class="text-xl font-semibold mb-2">Next Meeting</h5>
-            <h2>Sunday, September 14, 2025</h2>
+            <h2>Sunday, September 28, 2025</h2>
             <!-- Would be real cool to offer it in their timezone here. -->
             <h3>11:00 AM EDT (UTC-4)</h3>
-            <p>Agenda: Review Chapter 1 and 2.</p>
+            <p>Agenda: Review Chapter 3 and 4.</p>
             <p>Meetings are held every two weeks.</p>
 
             <div class="my-4">