v1.11.0

New functions

• set_union(), set_difference() and set_intersect() for set operations with many sets.
• venn_plot() to produce Venn diagrams.

Minor improvements

• gge() now have a by argument and understand data passed from group_by.
• New arguments col.stroke and size.stroke in plot.gge()
• gtb and gytb now produces biplots with lines for genotype's vectors in type = 1.
• get_model_data() now understand objects of class fai_blup and sh.