Move CppCon material to 'Attending Conferences'

Co-Authored-By: Kate Gregory <4205167+KateGregory@users.noreply.github.com>

Author: claremacrae

conferences/attending-conferences.md

@@ -11,4 +11,16 @@ Since our founding, `#include <C++>` members have been attending conferences and
 
 We typically have a table or exhibit booth, where we sell <a class="page-link" href="/shop/">merchandise</a>, give away stickers, and answer questions about inclusion and diversity. This table is generally a great place to meet other attendees who you can be confident will be welcoming and friendly.
 
-![Table at ACCU 2023](/images/table_at_accu_2023.jpg)
+![Table at ACCU 2023](/images/table_at_accu_2023.jpg)
+
+## CppCon Safety
+
+We have supported CppCon in the past, but due to continued disagreements with their handling of a serious situation, we no longer do.
+
+<ul>
+  {% for page in site.pages reversed %}
+    {% if page.categories contains 'cppcon' %}
+        <li><a href="{{ page.url }}">{{ page.title }}</a></li>
+    {% endif %}   <!-- resource-p -->
+  {% endfor %}  <!-- page -->
+</ul>

index.md

@@ -46,6 +46,8 @@ We provide:
 
 We are always doing more, and are open to suggestions for new ideas!
 
+We used to support CppCon but we [no longer do](/conferences/attending-conferences#CppCon-Safety).
+
 ### Learn more about us
 
 You can find out more from: