2023-12-29 UTC
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[tantek] pin << Software Support: [[Mastodon]] has pinned posts on [[user profile]]s that they support communicating and displaying across instances by extending the [[ActivityPub]] "actor" object with a "featured" property that has a URL to a collection of posts which have been pinned by that actor (author) to their profile. https://docs.joinmastodon.org/spec/activitypub/#featured