11/20/22 RELEASE VERSION 4.9.9

Enhancements/Additons:

• Changed all sprintf calls to snprintf.

02/13/17 RELEASE VERSION 4.9.8

Enhancements/Additons:

• Changes for compatibility with 64-bit integers.

03/31/16 RELEASE VERSION 4.8.7

Enhancements/Additons:

• Added option to use single criteria for reconnection rather than the default and usual Delaunay combined with min-max angle or max-min radius ratio optimization.

09/09/15 RELEASE VERSION 4.7.7

Enhancements/Additons:

• Modified volume checking to be consistent with other checks.

Bugs Fixed:

• Correct error in minimum volume calculations of the local- reconnection routines.

06/07/14 RELEASE VERSION 4.4.3

Enhancements/Additons:

• Revert back to version 3.*.* style optimization criterion checks. The modularized DFTR3 style checks produce different results since the metric and transformation vector terms are evaluated over the entire set of points in a hull (old style) versus over each element (DFTR3 style). The old style performs better with boundary recovery.

11/24/13 RELEASE VERSION 4.3.3

Enhancements/Additons:

• Convert to new ug paramater structure scheme and eliminate use of Error_Message.

11/06/13 RELEASE VERSION 4.2.1

Bugs Fixed:

• Corrected error in surface reconnection related to surface curvature.

08/01/13 RELEASE VERSION 4.1.1

Enhancements/Additons:

• Added capability for metric based evaluation of geometric quantities.

03/16/13 RELEASE VERSION 3.14.15

Enhancements/Additons:

• Updated character string declarations.