It looks like Twitch chat is getting reply threads: https://twitter.com/Lowco2525/status/1292933791623913473
I can’t find an official announcement or docs on this and it seems not to be rolled out to everyone yet, but is there a way I can test this out?
The tag seems to be a custom one https://twitter.com/GStefanowich/status/1293258059951812610 which is par for the course with Twitch “IRC”, but FWIW there is an official draft IRCv3 tag work in progress for this here: https://ircv3.net/specs/client-tags/reply (I proposed this tag and have implemented it in IRCCloud)
Is this legit, is the tag finalised, and is the Twitch team interested in developer feedback/testing?