diff --git a/changes4.3.html b/changes4.3.html
index 60ba35e1e..0a589bd4c 100644
--- a/changes4.3.html
+++ b/changes4.3.html
@@ -16,19 +16,20 @@
 
 <h2>Yap-4.3.23:</h2>
 <ul>
-	<li>FIXED: \newline in strings (Roberto Bagnara). </li>
-	<li>FIXED: avoid reincluding of c_interface.h (Roberto
+	<li>UPDATE: new Logtalk version (2.13.0).</li>
+	<li>FIXED: <code>\newline</code> in strings (Roberto Bagnara). </li>
+	<li>FIXED: avoid reincluding of <code>c_interface.h</code> (Roberto
 	Bagnara). </li>
-	<li>FIXED: make c_interface.h compilable in C++ (Roberto
+	<li>FIXED: make <code>c_interface.h</code> compilable in C++ (Roberto
 	Bagnara). </li>
 	<li>FIXED: garbage collector should recover dynamic clauses
 	and logical semantics DB. Trust gc to recover active clauses </li>
-	<li>FIXED: read_vars was called with unbound argument.</li>
+	<li>FIXED: <code>read_vars</code> was called with unbound argument.</li>
 	<li>FIXED: backtrackable C-predicates (thanks to Christophe
 	Billard for sending the file).</li>
-	<li>FIXED: new options for file_property (Nicos).</li>
-	<li>FIXED: check unification result in file_property (Nicos).</li>
-	<li>FIXED: yap_flag(fileerrors) (Nicos).</li>
+	<li>FIXED: new options for <code>file_property</code> (Nicos).</li>
+	<li>FIXED: check unification result in <code>file_property</code> (Nicos).</li>
+	<li>FIXED: <code>yap_flag(fileerrors)</code> (Nicos).</li>
 	<li>FIXED: clauses with blobs cannot be simply abolished.</li>
 	<li>FIXED: retract of undefined predicate makes it dynamic.</li>
 </ul>
@@ -42,9 +43,9 @@
 	update semantics.</li>
 	<li>FIXED: make instance of deleted fail for logical
 	update semantics.</li>
-	<li>FIXED: garbage_collect should call do_gc with P, not CP.</li>
-	<li>FIXED: use YAPSHAREDIR as in manual (Ashwin Srinivasan).</li>
-	<li>FIXED: warning message about unify_extension.</li>
+	<li>FIXED: <code>garbage_collect</code> should call <code>do_gc</code> with <code>P</code>, not <code>CP</code>.</li>
+	<li>FIXED: use <code>YAPSHAREDIR</code> as in manual (Ashwin Srinivasan).</li>
+	<li>FIXED: warning message about <code>unify_extension</code>.</li>
 </ul>
 
 <h2>Yap-4.3.21:</h2>