doc: Describe changes

Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
diff --git a/doc/changes.src b/doc/changes.src
index 7d2e463..408b11e 100644
--- a/doc/changes.src
+++ b/doc/changes.src
@@ -14,6 +14,9 @@
 
 \b Remove invalid form of VPEXTRW instruction.
 
+\b Add \c{VLDDQU} as alias for \c{VLDQQU} to
+   match specification.
+
 
 \S{cl-2.09.04} Version 2.09.04