Paul Farquhar
Legend
It had some none-KB content in 3rd edition, because of the obsession with metaplot at that time, but the timeline was reset to 10 years after the great war, and none of that ever happened. KB himself is keen to point out things in Eberron for which there is no "canon" and the DM should decide for themselves, such as the actual cause of the Mourning.Eberron has a metaplot that's advanced through the Editions, so you're factually wrong again.
No, you do not. As WotC keep pointing out, the version of [setting] at your table is not the version at Bob's table is not the version at Kate's table is not the version in MTG is not the version in the novels. For very good reasons. If you let yourself become a slave to metaplot, then the players can never do anything, can never change anything, in case their actions contradict future metaplot developments.DMs have to either pick a previous era or deal with whatever revelations the next Ravnica storyline brings about.