Today the Senate announced the reaction of an Independent Senate Group, in effect, a crossbencher club within the Senate. You can read more about it here.
I'm not going to talk in detail about it, because, in part, I've mentioned this sort of thing, in drips and drabs, before.
However, I did want to update the "Senate Graphic" I use. Note that the ISG is in lighter greys while the Senators remaining "Independent" are darker. I've still shaded them by political leaning however.