diff --git a/doc/CREDITS b/doc/CREDITS
index 1aefe517cf39b5f8fbe7a3b88f68c5368028cf13..4450a3d163da6f19dd5bef5b809bce6b8ae5410f 100644
--- a/doc/CREDITS
+++ b/doc/CREDITS
@@ -1,4 +1,4 @@
-$Id: CREDITS,v 1.29 2005-09-21 18:52:19 geuzaine Exp $
+$Id: CREDITS,v 1.30 2005-09-25 16:20:43 geuzaine Exp $
 
              Gmsh is copyright (C) 1997-2005
 
@@ -55,21 +55,29 @@ copyright notice appear in all copies and that both that copyright
 notice and this permission notice appear in supporting documentation.
 This software is provided "as is" without express or implied warranty.
 
-The MathEval library (in the contrib/MathEval subdirectory) is based
-on GNU libmatheval, copyright (C) 1999, 2002, 2003 Free Software
-Foundation, Inc.
-
 The colorbar widget (Fltk/Colorbar_Window.cpp) was inspired by code
 from the Vis5d program for visualizing five dimensional gridded data
 sets, copyright (C) 1990-1995, Bill Hibbard, Brian Paul, Dave Santek,
 and Andre Battaiola.
 
+This version of Gmsh may contain code (in the contrib/ANN
+subdirectory) copyright (C) 1997-2005 University of Maryland and Sunil
+Arya and David Mount: check the configuration options.
+
+This version of Gmsh may contain code (in the contrib/MathEval
+subdirectory) based on GNU libmatheval, copyright (C) 1999, 2002, 2003
+Free Software Foundation, Inc.
+
+This version of Gmsh may contain code (in the contrib/Netgen
+subdirectory) copyright (C) 1994-2004, Joachim Sch"oberl: check the
+configuration options.
+
 This version of Gmsh may contain code (in the contrib/Triangle
 subdirectory) copyright (C) 1993, 1995, 1997, 1998, 2002, Jonathan
 Richard Shewchuk: check the configuration options.
 
-This version of Gmsh may contain code (in the contrib/Netgen
-subdirectory) copyright (C) 1994-2004, Joachim Sch"oberl: check the
+This version of Gmsh may contain code (in the contrib/Tetgen
+subdirectory) copyright (C) 2002, 2004 Hang Si: check the
 configuration options.
 
 Special thanks to Bill Spitzak <spitzak at users.sourceforge.net>,
diff --git a/doc/texinfo/opt_mesh.texi b/doc/texinfo/opt_mesh.texi
index 8fcd7a0363a61fa0c20100172d6ee18e664a6cba..26e29b98de4747990e57f2d1957b6ca9091911bb 100644
--- a/doc/texinfo/opt_mesh.texi
+++ b/doc/texinfo/opt_mesh.texi
@@ -154,6 +154,16 @@ Version of the `msh' file format to use@*
 Default value: @code{1}@*
 Saved in: @code{General.OptionsFileName}
 
+@item Mesh.NbElemsPerRadiusOfCurv
+Number of elements per radius of curvature in the remesher@*
+Default value: @code{5}@*
+Saved in: @code{General.OptionsFileName}
+
+@item Mesh.MinimumElementSizeFact
+Number of elements per radius of curvature in the remesher@*
+Default value: @code{500}@*
+Saved in: @code{General.OptionsFileName}
+
 @item Mesh.NbHexahedra
 Number of hexahedra in the current mesh (read-only)@*
 Default value: @code{0}@*
@@ -229,6 +239,11 @@ Display mesh vertices as solid color dots (0) or 3D spheres (1)@*
 Default value: @code{0}@*
 Saved in: @code{General.OptionsFileName}
 
+@item Mesh.Quality
+Target quality for tetrahedral elements (currently only used by Tetgen)@*
+Default value: @code{1}@*
+Saved in: @code{General.OptionsFileName}
+
 @item Mesh.QualityInf
 Only display elements whose quality measure is greater than QualityInf@*
 Default value: @code{0}@*
@@ -279,6 +294,11 @@ Number of smoothing steps applied to the final mesh@*
 Default value: @code{1}@*
 Saved in: @code{General.OptionsFileName}
 
+@item Mesh.Partitioning
+Number of partitions applied to the final mesh@*
+Default value: @code{1}@*
+Saved in: @code{General.OptionsFileName}
+
 @item Mesh.SmoothNormals
 Smooth the mesh normals?@*
 Default value: @code{0}@*
@@ -329,6 +349,11 @@ Display volume mesh element numbers?@*
 Default value: @code{0}@*
 Saved in: @code{General.OptionsFileName}
 
+@item Mesh.LabelsFrequency
+Labels display frequency?@*
+Default value: @code{100}@*
+Saved in: @code{General.OptionsFileName}
+
 @item Mesh.Color.Points
 Mesh node color@*
 Default value: @code{@{0,255,0@}}@*