June 29th official announcement.
According to Canonrumours, CR3 specs, which I believe are pretty much guaranteed specs from very reliable sources suggest 45 AF all cross type, DPAF, brand new 26mp sensor, single SD slot, touch and articulating screen. It's basically a FF 80D by the look of it which is exactly what I was hoping it'd be, I think it's going to have 6fps though but that's fine by me.