For anyone else wondering like I was... The T14 will be the replacement for the T490 and T495. Likewise there will be a T14s to replace the T490s and T495s and a T15 to replace the T590. They will no longer distinguish between Intel and AMD in the model name.
https://www.notebookcheck.net/Lenovo-ThinkPad-T14-T14s-T15-w...