In a new blog post, @imanijoy provides a deeper dive into the design process for Collections, and explains what we’ve included (and things that are left out) for the first release. We’ll be enabling this feature on mastodon.social next week, and rolling it out more widely in Mastodon 4.6 very soon. We’re excited to hear what you think!
https://blog.joinmastodon.org/2026/04/designing-collections/
imagine you follow all accounts in a Collection, but then, some of the accounts are removed from the Collection. Do you expect to be able to bulk unfollow all of the accounts you previously followed from that Collection, even if they no longer exist there?
It's all about whether you decide to label the button 'Follow all' or 'Subscribe'.