graphviz-8.1.0

[Bruce Dubbs]

New minor version.

[pierre]

8.1.0 – 2023-07-06

Added

• On non-Windows platforms, new -Tvt100 and -Tvt100-24bit output formats are available that do rudimentary rendering to a terminal that supports ANSI escape sequences.
• Some notes about the interaction with wide-oriented streams were added to the cgraph man page.

Changed

• When memory allocation failures cause Graphviz to exit, information about the failing allocation is included in the error message.

Fixed

• Failure of arrowhead and arrowtail to respect penwidth #372
  Fixed also for the curve and icurve edge arrow shapes.
• Iteration calculations based on nslimit and/or nslimit1 attributes are clamped to [0, INT_MAX]. That is, calculations that result in a negative number of iterations are rounded up to 0 and those that result in a number of iterations that exceeds INT_MAX are rounded down to INT_MAX. Iteration numbers outside this range do not have useful behavior, but could be caused unintentionally by users.
• Setting xdotversion attributes that parse as greater than 17 (xdotversion is parsed as a series of digits, ignoring all non-digits) no longer causes an out of bounds read when rendering to xdot. #2390
• Icon size in the macOS Graphviz.app has been fixed so icons are no longer invisible.
• Compiling the portable source tarball on a machine with SWIG ≥ 4.1.0 no longer fails due to missing PHP files. #2388
• Syntax for a loop in gvmap.sh has been corrected. This was a regression in Graphviz 2.50.0. #2404

[pierre]

Fixed at b1b83b31c

[Bruce Dubbs]

Milestone renamed