When you submit an updated version to the Edge extension store they say they'll get back to you in 7 working days; sometimes it gets approved sooner than that,

When you submit an updated version to the Edge extension store they say they'll get back to you in 7 working days; sometimes it gets approved sooner than that, but they're usually not joking. If your extension requires frequent changes due to its target site(s) changing underneath it, the Edge version can end up being weeks behind. At least they do let you cancel pending versions and resubmit, unlike the Chrome web store where you're just stuck until the review is done.