We've pretty much confirmed that the Canon RF 85mm f/1.2L USM will be officially announced and available for preorder on or around May 9, 2019.
We've been asking around about an official announcement date for the “holy trinity” RF mount zoom lenses, as these three lenses will likely be quite popular. The three lenses are the RF 15-35mm f/2.8L IS USM, RF 24-70mm f/2.8L IS USM and RF 70-200mm f/2.8L IS USM.
We're told that all three “should” be officially announced and available at the same time, and likely before the end of July 2019.
There has been nothing said about when we can expect the RF 24-240mm f/4-6.3 IS USM or the RF 85mm f/1.2L DS USM to arrive.
As always with lenses, delays in shipping are quite common, so what may be correct information today, can change tomorrow.