I am thinking about setting up a simple blog on a spare Raspberry Pi using YunoHost. I want it to be federated (of course), and it looks like my only choices are WordPress or Ghost. Are there any other lightweight CMS out there that are federated that appear on this list? Thanks.
I’m not seeing WriteFreely in that list so maybe won’t help you, but it’s a lot more activitypub-native than WP or Ghost is, so might be what you’re after even if the install won’t be one-click in whatever you’re using.