by MichaĆ Antkiewicz
On April 06, 2015, I presented how inheritance of group cardinality was handled before 0.3.9, how it was fixed as of release 0.3.9, and what an alternative solution could be. The slides are available below. If you have a strong opinion about either solution, please drop me a line.
PowerPoint Slide Show
2015.04.06-Antkiewicz-Inheritance-of-group-cardinality.ppsx