8.2.1 (14 May 2004)

Bugfix release: a critical bug in version 8.2.0 made that, in some
cases, one element (only one !) of the meshes was not displayed.

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8.2.0 (27 Apr 2004)

xd3d:
  Zoom factor and position can now be specified as command-line options.
  Possibility of cross-sections of 3d meshes (with isocontour of a scalar
  field plotted on it).
  New popup windows for isosurfaces, cross-sections and arrow size.
  Less "merged points" (points confondus) error message in Delaunay
  triangulations generated from .xyz files.

xgraphic: 
  New possibilities in legend position.
  Less bugs in date/time formats.

Both xgraphic and xd3d:
  No more of this so called "signature" at the bottom of the PostScript files.
  A lot of minor bugs fixed (some of them irritating...)

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8.1.0 (1 Dec 2003):
  New possibilities to choose the displayed contour field.
  Support for pgm/pbm files displayed as 2d meshes + z coordinate (grey level).
  New menus replacing old-style terminal questions.
  Command line options for scales.
  Scales and box can be defined with a given size, different from
  the object's dimensions.
  No more "don't move any more" button (was useful on very slow
  computers with very large meshes).
  A lot of minor bugs fixed.
  Some code cleaning. 
  New example files.
 
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8.0.3 (1 Oct 2003): 
  Minor bugs fixed. 
  Updated install scripts. 
  New mesh formats supported to interface xd3d 
  with FreeFem++ (http://www.ann.jussieu.fr/~hecht/freefem++.htm):
      amdba, am, am_fmt, msh.
  Curves on unstructured surfaces (.xyz) are now possible.
  Creation of this CHANGELOG file :)

8.0.2 (13 Jul 2003):
  Minor bugs fixed. Updated install scripts.

8.0.1 (2 Jul 2003): 
  First GPL release.
