Migration from PureBasic 5.60 to 5.72 LTS
Math library
Sign(): now returns an integer instead of a float.; Old Var.d(f) = Sign(X) ; New Var.i = Sign(X)
Window library
PostEvent(): now returns a result as it could fail in some extrem case
Others
In MS WIndows, the default font changed from MS Shell Dlg to Segoe UI size 9.