Originally Posted by
Mato
It varies, in WW everything was an illusion, in Flash is was a time travel mistake corrected by Dr Manhattan, in GL they didn't even acknowledge the New 52 and just picked up before Flashpoint.
And Rebirth isn't even the most recent alteration. Back in April of last year they officially patched up pre/post Flashpoint when Superman merged them and this year Dr Manhattan's changes are supposed to have some kind of fall out for one of their arcs. I've given up trying to track it and mostly just read completed series these days. They are a little less confusing.