diff --git a/Makefile b/Makefile
index 93d1df7f6ab717de6870c73912a4b5d18aa1bc6d..f56bb937c138bc8150477d6900571990a54f5458 100644
--- a/Makefile
+++ b/Makefile
@@ -1,8 +1,8 @@
-# $Id: Makefile,v 1.163 2001-11-19 09:29:18 geuzaine Exp $
+# $Id: Makefile,v 1.164 2001-11-19 14:43:40 geuzaine Exp $
 
 GMSH_MAJOR_VERSION = 1
-GMSH_MINOR_VERSION = 30
-GMSH_PATCH_VERSION = 3
+GMSH_MINOR_VERSION = 31
+GMSH_PATCH_VERSION = 0
 
 MAKE = make
 CXX = c++
diff --git a/doc/gmsh.html b/doc/gmsh.html
index 6d79c7a295200c3d7ac73c7c2f5fc29f758ad6bc..d0fd435ad8ee6977a51ccf3c174cdcc363986810 100644
--- a/doc/gmsh.html
+++ b/doc/gmsh.html
@@ -27,7 +27,7 @@ generator with built-in pre- and post-processing facilities</h1>
 <p>
 <h3 align="center">Christophe Geuzaine and Jean-Fran�ois Remacle</h3>
 <p>
-<h3 align=center>Version <a href="doc/VERSIONS">1.30.3</a>, 16 November 2001</h3>
+<h3 align=center>Version <a href="doc/VERSIONS">1.31</a>, 20 November 2001</h3>
 <p>
 
 <h2>Description</h2>
@@ -185,14 +185,14 @@ name="opengl-footmark"><sup>1</sup></a>. The only thing required if
 you use Gmsh is to mention it in your work. The tutorial and demo
 files are included in the archives.
 <ul>
-<li><A href="/gmsh/bin/gmsh-1.30.3-Windows.zip">Windows zip archive (95/98/NT)</A>
-<li><A href="/gmsh/bin/gmsh-1.30.3-1.i386.rpm">Linux RPM (Red Hat 6.2 and compatible, i386, glibc 2.1)</A> 
-<li><A href="/gmsh/bin/gmsh-1.30.3-Linux.tgz">Linux tarball (i386, glibc 2.1)</A> 
-<li><A href="/gmsh/bin/gmsh-1.30.3-OSF1.tgz">Compaq Tru64 tarball (OSF 4.0)</A> 
-<li><A href="/gmsh/bin/gmsh-1.30.3-SunOS.tgz">Sun tarball (SunOS 5.5)</A> 
-<li><A href="/gmsh/bin/gmsh-1.30.3-AIX.tgz">IBM tarball (AIX)</A> 
-<li><A href="/gmsh/bin/gmsh-1.30.3-IRIX.tgz">SGI IRIX tarball (IRIX 6.5)</A> 
-<li><A href="/gmsh/bin/gmsh-1.30.3-HP-UX.tgz">HP tarball (HPUX 10.20)</A>
+<li><A href="/gmsh/bin/gmsh-1.31.0-Windows.zip">Windows zip archive (95/98/NT)</A>
+<li><A href="/gmsh/bin/gmsh-1.31.0-1.i386.rpm">Linux RPM (Red Hat 6.2 and compatible, i386, glibc 2.1)</A> 
+<li><A href="/gmsh/bin/gmsh-1.31.0-Linux.tgz">Linux tarball (i386, glibc 2.1)</A> 
+<li><A href="/gmsh/bin/gmsh-1.31.0-OSF1.tgz">Compaq Tru64 tarball (OSF 4.0)</A> 
+<li><A href="/gmsh/bin/gmsh-1.31.0-SunOS.tgz">Sun tarball (SunOS 5.5)</A> 
+<li><A href="/gmsh/bin/gmsh-1.31.0-AIX.tgz">IBM tarball (AIX)</A> 
+<li><A href="/gmsh/bin/gmsh-1.31.0-IRIX.tgz">SGI IRIX tarball (IRIX 6.5)</A> 
+<li><A href="/gmsh/bin/gmsh-1.31.0-HP-UX.tgz">HP tarball (HPUX 10.20)</A>
 </ul>
 
 <p>