commit e56dc0003729ea6f7d26594dae34d218543edb49
Author: Jeff Law <jlaw@ventanamicro.com>
Date:   Tue Dec 19 21:28:03 2023 -0700

    Document that bitfields are signed on mcore now.

diff --git a/htdocs/gcc-14/changes.html b/htdocs/gcc-14/changes.html
index eb14e09d..11c7ca7e 100644
--- a/htdocs/gcc-14/changes.html
+++ b/htdocs/gcc-14/changes.html
@@ -341,6 +341,13 @@ a work-in-progress.</p>
   </li>
 </ul>
 
+<!-- <h3 id="mcore">MCore</h3> -->
+<ul>
+  <li>Bitfields are now signed by default per GCC policy.  If you need bitfields
+    to be unsigned, then use <code>-funsigned-bitfields</code>
+  </li>
+</ul>
+
 <!-- <h3 id="mips">MIPS</h3> -->
 
 <!-- <h3 id="mep">MeP</h3> -->