What I'd really like to see is "date this extension was last updated", and ideally a full changelog. If I see 2 extensions that claim to do the same thing, with

What I'd really like to see is "date this extension was last updated", and ideally a full changelog. If I see 2 extensions that claim to do the same thing, with similar star ratings, where one isn't being maintained anymore but the other is, there's no way to tell from the extension browser that one of them is still under active development and the other isn't. Download counts are nice but they're also totals, they don't tell me about recent activity, so e.g. if one is an old extension and one is a new extension, the old extension is going to have a higher download count regardless of the relative quality of the two extensions. So "date this extension was last updated" as well as a "recent download count" would go a long way toward making the extension browser easier to use.