I didn't see your question. However, Zen 2+ hasn't been mentioned to my knowledge. Zen 3 has....now will Zen 3 be on AM4? I'm really not sure. DDR5 is supposed to be released this year....supposedly, we'll see if that happens. If that does happen, i honestly would not expect AMD stick with DDR4, especially with how much zen likes better performing RAM. If they don't, then, introduce AM5. Maybe they'll have Zen 3 CPUs that support both DDR4 and DDR5, and have two different versions of them, an AM4 and AM5 one. Similar to how the Phenom II was, which had AM2+ Socket CPUs and AM3 socket CPUs. Basically my point is, i would not expect that another generation of CPUs will be released guaranteed. They did state AM4 CPUs until 2020, but we still have Zen 2 APUs that'll be releasing in 2020, and those almost certainly will be on AM4, so they realistically wouldn't be lying if Zen 3 does not appear on AM4. There also may be some information that i haven't seen, so if any of this has proven to be incorrect, by all means someone link to it as it'd be interesting to read.