diff --git a/Doc/appendixc.tex b/Doc/appendixc.tex
index cc919c91..821d8638 100644
--- a/Doc/appendixc.tex
+++ b/Doc/appendixc.tex
@@ -122,6 +122,9 @@ \chapter{Changes from Version (3.1.4)\label{app-changes}}
       types of POSTed entities
     \item
       Fixed \code{conn.local_addr} and \code{conn.remote_addr} for a better IPv6 support. 
+    \item
+      Fixed \code{psp_parser.l} to properly escape \code{backslash-n}, \code{backslash-t}
+      and \code{backslash-r} character sequences. 
 \end{itemize}
 
 \chapter{Changes from Previous Major Version (2.x)\label{app-changes}}