{"type":"rich","version":"1.0","title":"Kyle wrote","author_name":"Kyle (npub1rz…zugce)","author_url":"https://yabu.me/npub1rzsv3mw5ldjwedtt54lnwaxlp4safc0mgm4q6xwjlm5fpym3cy8qjzugce","provider_name":"njump","provider_url":"https://yabu.me","html":"I'm not well versed in the area at all.. how can you tell what's a protocol feature vs a client implementation?"}