Please allow non-standard store links
I understand the idea behind the current "Store link" system, but it does seem sad that you can't link to developers own websites, for example.
Nine Sols (https://www.igdb.com/games/nine-sols) has a bunch of links to the official store fronts, but no link to their own website (https://shop.redcandlegames.com/bundles/nine-sols-drm-free-bundle), which AFAIK is the only place to get the game DRM-free.
At a bare minimum I'd like to see a "Developer website"-field under "Store links", but a more robust solution would be to allow a list of "Other websites" or some such. But I understand that such a feature might turn into a headache to maintain, especially if people start linking (for example) steam links as "other websites".