I was previously on 5.16 (with working sleep), I did this upgrade and also changed to 5.17 and my computer started waking up from sleep with a black screen (I have run into this bug and off before). Reverting to 5.16 did not fix the problem so something else in this update is affecting it.
KDE/Plasma on optimus (running only intel graphics with completely disabled nVidia card).
I will try switching to 5.15 and report back.
Update:
Reverting to 5.15 seems to have fixed the problem for me too.