Enhancements / Additions:

• Added command line option -gui 2 to specify an alternate gui defintion that is 1430 x 835 pixels.
• Added an ability to create a blended surface of revolution.
• When Deleting Surfaces with Parametric curves defined on them, the Parametric curves are deleted along with the surface.  When Undeleting said Surface, the Parametric curves will return along with the Surface.
• Additional information provided when Querying Parametric curves and Surfaces with Parametric curves.
• The scale sensitivity (translate, rotate, and zoom) is no longer reset when the view is reset.  To reset the individual scale values to the default, press the "Ctrl" key (Control) with the appropriate key.  To define a new default value, press the "Alt" key with the appropriate key. 
• Added the ability to Save and Restart the Discrete Geometry topology defintion.
• Added a Higer-order Discrete Geometry surface representation.
• The Edge Grid display is managed accordingly when Surfaces are Toggled On or Off or Groups are Activated or Deactivated.
• SolidMesh is available for Mac OSX 10.5.  Executables for 10.4 are no longer supported.
• CAPRI is available for Mac OSX 10.5 versions.
• Export volume grids to NSU3D format (.mcell).
• Filenames may contain periods in addition to the ones used to separate the file extensions.
• Normal growth may be applied to Transparent surfaces.
• In Auto-growth mode, update the Maximum Growth Rate, Number of Constant Layers, Initial Growth Rate, and Growth Multiplier fields when the Initial Spacing changes.  The Maximum Growth Rate is limited based on the Initial Spacing.

Bugs Fixed:

• Corrected topology problems:
  • No longer able to Glue Physical curves.  Can Un-glue physical curves that may be glued in existing models.
  • Non-NURBS surfaces not allowed for use with Intersection.
• Corrected graphics problem:
  • with not managing Vertices correctly.
  • with "phantom" Group grids not being managed correctly.  Bug occurred when Deleting geometric surfaces.
  • when visualizing both the geometry and unstructured volume grids that contain Source or Transparent-Delete Groups.
• Corrected bug that prevented generating structured surface meshes on imported Plot3D surfaces.
• Corrected problem when reading save state files on systems that do not have /usr/tmp defined.
• Corrected bug reading Pro-Engineer and SolidWorks CAD files using CAPRI.
• Corrected bug when writing the face normal information for surfaces having a point of degeneracy.
• Corrected bug that prevented the removal of sliver triangles.
• Corrected bug to change the behavior of the command line option -tags to be consistent with the behavior of the GUI.

Known Problems and Limitations:

• Trimming IGES-tagged periodic surfaces.