[Ann] CADintosh 5.5.3b0 released

[thorstenlemke]

Hello,

I release a new beta today.
http://www.graphicconverter.net/beta.html

Thorten Lemke

Changes 5.5.3b0
New features:
option to use Quartz for drawing added (UB only)
Bug fixes:
bug fixes in dimension attributes (UB only)