This is a list to keep info consistent around Internet, check and update periodically: logo, descriptions, screenshots, setup instructions, links not working anymore, other ...
Official listing, we have complete control to change and approve changes:
DigitalOcean Marketplace https://marketplace.digitalocean.com/apps/rocket-chat
Snap Store https://snapcraft.io/rocketchat-server
Gmail (the signature if logo changes)
3rd parties or partners listings, depending on the case we have to or should push changes, but the partner or 3rd party has to approve them:
Not sure who this is but says partner https://www.fairkom.eu/rocketchat