score Not to sound anachronistic (though we know in our hearts that it's hyper-centralised social media which killed this off in the first place), but is there an RSS feed of this place?
williewillus Flarum doesn't support RSS natively, but there's extensions that do it. If someone wants to sift through them and pick out the one that looks the most reliable/secure/well maintained, I can add it.
score https://github.com/imorland/syndication is about the only currently maintained one I can find, though I don't know much about the software itself unfortunately so it's difficult for me to make an informed decision here.
williewillus I've installed that plugin, see https://forum.violetmoon.org/d/92-rssatom-syndication-plugin-added for details