Hot and spicy rumor, get out your table salt.
AMD has canned all 7nm+(7nm EUV) projects that are APU/CPU/GPU 2.5D/3D. AMD instead will be launching them on the 5nm node at the soonest.
7nm DUV, 7nmP DUV, 5nm EUV is the new timeline from an unnamed individual from TW.
Stuff to watch out for: RRD. Three new CCDs at TSMC. Of which one is for the new Renoir(7nm) and its successor Rembrandt(5nm). The D one is for a semi-custom project on 6nm(not AMD mainline, however it might get pushed to 5nm).
TSMC doesn't like the 7nm/7nm+ as first customer, so they want AMD to be on 5nm.