<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[Fedibook groups just got a major rewrite.]]></title><description><![CDATA[<p>Fedibook groups just got a major rewrite.</p><p>Groups now work as a ActivityPub group actors — meaning members from Mastodon, Pixelfed, and other Fediverse platforms can join and participate, not just Fedibook users.</p><p>Invite a @mastodon.social friend to your group, they accept the follow request, and group posts start appearing in their home timeline. They can post back via DM. It just works.</p><p>On Fedibook, groups looks just like that face-thing.</p><p>Jump over to my blog to read more<br /><a href="https://sindum.dk/fedibook-groups/" rel="nofollow noopener"><span>https://</span><span>sindum.dk/fedibook-groups/</span><span></span></a></p><p><a href="https://mstdn.dk/tags/Fedibook" rel="tag">#<span>Fedibook</span></a> <a href="https://mstdn.dk/tags/ActivityPub" rel="tag">#<span>ActivityPub</span></a> <a href="https://mstdn.dk/tags/Fediverse" rel="tag">#<span>Fediverse</span></a></p>

<div class="row mt-3"><div class="col-12 mt-3"><img class="img-thumbnail" src="https://media.mstdn.dk/media_attachments/files/116/314/732/971/589/450/original/7c1af608a592f340.png" alt="Link Preview Image" /></div></div>]]></description><link>https://board.circlewithadot.net/topic/62f0bbf0-9865-41a3-b5c0-7ebc0f3712a7/fedibook-groups-just-got-a-major-rewrite.</link><generator>RSS for Node</generator><lastBuildDate>Fri, 15 May 2026 05:16:51 GMT</lastBuildDate><atom:link href="https://board.circlewithadot.net/topic/62f0bbf0-9865-41a3-b5c0-7ebc0f3712a7.rss" rel="self" type="application/rss+xml"/><pubDate>Sun, 29 Mar 2026 22:07:17 GMT</pubDate><ttl>60</ttl><item><title><![CDATA[Reply to Fedibook groups just got a major rewrite. on Thu, 23 Apr 2026 18:24:08 GMT]]></title><description><![CDATA[<p>Hi <span><a href="/user/julian%40activitypub.space">@<span>julian</span></a></span> thank for reaching out and good to see you in the meeting just now. I'm very new to this world so trying to understand all the concepts. I don't know if I solved it yet. At least I'm now able to include the author in the group message when seen on mastodon. I will post an update in the weekend with the status for this week.</p>]]></description><link>https://board.circlewithadot.net/post/https://mstdn.dk/users/sindum/statuses/116455417331879293</link><guid isPermaLink="true">https://board.circlewithadot.net/post/https://mstdn.dk/users/sindum/statuses/116455417331879293</guid><dc:creator><![CDATA[sindum@mstdn.dk]]></dc:creator><pubDate>Thu, 23 Apr 2026 18:24:08 GMT</pubDate></item><item><title><![CDATA[Reply to Fedibook groups just got a major rewrite. on Thu, 23 Apr 2026 18:14:53 GMT]]></title><description><![CDATA[<p dir="auto">hi <a href="https://activitypub.space/user/sindum%40mstdn.dk" rel="nofollow ugc">@sindum@mstdn.dk</a>! Sorry, I didn't see this message due to a regression on activitypub.space. I can't join that group, I don't think webfinger resolves...</p>
]]></description><link>https://board.circlewithadot.net/post/https://activitypub.space/post/1789</link><guid isPermaLink="true">https://board.circlewithadot.net/post/https://activitypub.space/post/1789</guid><dc:creator><![CDATA[julian@activitypub.space]]></dc:creator><pubDate>Thu, 23 Apr 2026 18:14:53 GMT</pubDate></item><item><title><![CDATA[Reply to Fedibook groups just got a major rewrite. on Thu, 23 Apr 2026 18:06:15 GMT]]></title><description><![CDATA[<p dir="auto"><a href="/user/mayel%40activitypub.space">@mayel</a> Thanks again for the invite, I knew the task force existed but there are so many nowadays &lt;img class="not-responsive emoji" src="<a href="https://activitypub.space/assets/plugins/nodebb-plugin-emoji/emoji/android/1f605.png?v=b31cc20ecdc" rel="nofollow ugc">https://activitypub.space/assets/plugins/nodebb-plugin-emoji/emoji/android/1f605.png?v=b31cc20ecdc</a>" title="<img src="https://board.circlewithadot.net/assets/plugins/nodebb-plugin-emoji/emoji/android/1f605.png?v=28325c671da" class="not-responsive emoji emoji-android emoji--sweat_smile" style="height:23px;width:auto;vertical-align:middle" title=":sweat_smile:" alt="😅" />" /&gt;</p>
]]></description><link>https://board.circlewithadot.net/post/https://activitypub.space/post/1787</link><guid isPermaLink="true">https://board.circlewithadot.net/post/https://activitypub.space/post/1787</guid><dc:creator><![CDATA[julian@activitypub.space]]></dc:creator><pubDate>Thu, 23 Apr 2026 18:06:15 GMT</pubDate></item><item><title><![CDATA[Reply to Fedibook groups just got a major rewrite. on Thu, 23 Apr 2026 12:00:18 GMT]]></title><description><![CDATA[<p dir="auto"><a href="/user/mayel%40activitypub.space">@mayel</a> wasn't aware of it but I think I can make it.</p>
]]></description><link>https://board.circlewithadot.net/post/https://activitypub.space/post/1786</link><guid isPermaLink="true">https://board.circlewithadot.net/post/https://activitypub.space/post/1786</guid><dc:creator><![CDATA[julian@activitypub.space]]></dc:creator><pubDate>Thu, 23 Apr 2026 12:00:18 GMT</pubDate></item><item><title><![CDATA[Reply to Fedibook groups just got a major rewrite. on Thu, 23 Apr 2026 06:26:02 GMT]]></title><description><![CDATA[<p><span><a href="/user/mayel%40activitypub.space">@<span>mayel</span></a></span> Hi Mayel. Thank you for the invitation - This is compleatly new for me. Do I just join the link. How long time are these meeting?</p>]]></description><link>https://board.circlewithadot.net/post/https://mstdn.dk/users/sindum/statuses/116452593666060508</link><guid isPermaLink="true">https://board.circlewithadot.net/post/https://mstdn.dk/users/sindum/statuses/116452593666060508</guid><dc:creator><![CDATA[sindum@mstdn.dk]]></dc:creator><pubDate>Thu, 23 Apr 2026 06:26:02 GMT</pubDate></item><item><title><![CDATA[Reply to Fedibook groups just got a major rewrite. on Thu, 23 Apr 2026 06:19:53 GMT]]></title><description><![CDATA[<p dir="auto"><a href="https://activitypub.space/user/sindum%40mstdn.dk" rel="nofollow ugc">@sindum@mstdn.dk</a> <a href="/user/julian%40activitypub.space">@julian</a> I hope you two can join the W3C social web working group's groups task force meeting today? <a href="https://github.com/swicg/groups/issues/37" rel="nofollow ugc">https://github.com/swicg/groups/issues/37</a></p>
]]></description><link>https://board.circlewithadot.net/post/https://activitypub.space/post/1785</link><guid isPermaLink="true">https://board.circlewithadot.net/post/https://activitypub.space/post/1785</guid><dc:creator><![CDATA[mayel@activitypub.space]]></dc:creator><pubDate>Thu, 23 Apr 2026 06:19:53 GMT</pubDate></item><item><title><![CDATA[Reply to Fedibook groups just got a major rewrite. on Mon, 20 Apr 2026 20:22:48 GMT]]></title><description><![CDATA[<p><span><a href="/user/julian%40activitypub.space">@<span>julian</span></a></span> Hi Julian. I have worked on it and think I have working patch. It running on the fedibook.dk server. If you care to test you could join @3434-grp@fedibook.dk. </p><p>Here is a sample of a message:</p><p>{<br />  "@context": [<br />    "<a href="https://www.w3.org/ns/activitystreams" rel="nofollow noopener"><span>https://www.</span><span>w3.org/ns/activitystreams</span><span></span></a>",<br />    "<a href="https://w3id.org/security/v1" rel="nofollow noopener"><span>https://</span><span>w3id.org/security/v1</span><span></span></a>"<br />  ],<br />  "actor": "<a href="https://fedibook.dk/ap/groups/bcfd3c1f-364c-4227-a6d4-947b42dd528a" rel="nofollow noopener"><span>https://</span><span>fedibook.dk/ap/groups/bcfd3c1f</span><span>-364c-4227-a6d4-947b42dd528a</span></a>",<br />  "cc": [<br />    "<a href="https://fedibook.dk/ap/groups/bcfd3c1f-364c-4227-a6d4-947b42dd528a" rel="nofollow noopener"><span>https://</span><span>fedibook.dk/ap/groups/bcfd3c1f</span><span>-364c-4227-a6d4-947b42dd528a</span></a>",<br />    "<a href="https://fedibook.dk/ap/groups/bcfd3c1f-364c-4227-a6d4-947b42dd528a/followers" rel="nofollow noopener"><span>https://</span><span>fedibook.dk/ap/groups/bcfd3c1f</span><span>-364c-4227-a6d4-947b42dd528a/followers</span></a>"<br />  ],<br />  "id": "<a href="https://fedibook.dk/ap/groups/bcfd3c1f-364c-4227-a6d4-947b42dd528a/creates/e47537ce-767a-4e83-ae00-3802dcab4ffc" rel="nofollow noopener"><span>https://</span><span>fedibook.dk/ap/groups/bcfd3c1f</span><span>-364c-4227-a6d4-947b42dd528a/creates/e47537ce-767a-4e83-ae00-3802dcab4ffc</span></a>",<br />  "object": {<br />    "attributedTo": "<a href="https://fedibook.dk/ap/groups/bcfd3c1f-364c-4227-a6d4-947b42dd528a" rel="nofollow noopener"><span>https://</span><span>fedibook.dk/ap/groups/bcfd3c1f</span><span>-364c-4227-a6d4-947b42dd528a</span></a>",<br />    "cc": [<br />      "<a href="https://fedibook.dk/ap/groups/bcfd3c1f-364c-4227-a6d4-947b42dd528a" rel="nofollow noopener"><span>https://</span><span>fedibook.dk/ap/groups/bcfd3c1f</span><span>-364c-4227-a6d4-947b42dd528a</span></a>",<br />      "<a href="https://fedibook.dk/ap/groups/bcfd3c1f-364c-4227-a6d4-947b42dd528a/followers" rel="nofollow noopener"><span>https://</span><span>fedibook.dk/ap/groups/bcfd3c1f</span><span>-364c-4227-a6d4-947b42dd528a/followers</span></a>"<br />    ],<br />    "content": "ping",<br />    "id": "<a href="https://fedibook.dk/ap/notes/e47537ce-767a-4e83-ae00-3802dcab4ffc" rel="nofollow noopener"><span>https://</span><span>fedibook.dk/ap/notes/e47537ce-</span><span>767a-4e83-ae00-3802dcab4ffc</span></a>",<br />    "published": "2026-04-20T20:21:35Z",<br />    "tag": [<br />      {<br />        "href": "<a href="/user/sindum%40mstdn.dk" rel="nofollow noopener"><span>https://</span><span>mstdn.dk/users/sindum</span><span></span></a>",<br />        "name": "<span><a href="/user/sindum%40mstdn.dk">@<span>sindum</span></a></span>",<br />        "type": "Mention"<br />      }<br />    ],<br />    "to": [<br />      "<a href="/user/sindum%40mstdn.dk" rel="nofollow noopener"><span>https://</span><span>mstdn.dk/users/sindum</span><span></span></a>"<br />    ],<br />    "type": "Note",<br />    "url": "<a href="https://fedibook.net/groups/d2ac119f-2c22-45a0-936b-5320e3c5f832/posts/ea6cea26-e60b-4971-8439-bec2a8393bdf" rel="nofollow noopener"><span>https://</span><span>fedibook.net/groups/d2ac119f-2</span><span>c22-45a0-936b-5320e3c5f832/posts/ea6cea26-e60b-4971-8439-bec2a8393bdf</span></a>"<br />  },<br />  "to": [<br />    "<a href="/user/sindum%40mstdn.dk" rel="nofollow noopener"><span>https://</span><span>mstdn.dk/users/sindum</span><span></span></a>"<br />  ],<br />  "type": "Create"<br />}</p>]]></description><link>https://board.circlewithadot.net/post/https://mstdn.dk/users/sindum/statuses/116438897033793196</link><guid isPermaLink="true">https://board.circlewithadot.net/post/https://mstdn.dk/users/sindum/statuses/116438897033793196</guid><dc:creator><![CDATA[sindum@mstdn.dk]]></dc:creator><pubDate>Mon, 20 Apr 2026 20:22:48 GMT</pubDate></item><item><title><![CDATA[Reply to Fedibook groups just got a major rewrite. on Mon, 20 Apr 2026 16:18:07 GMT]]></title><description><![CDATA[<p dir="auto"><a href="https://activitypub.space/user/sindum%40mstdn.dk" rel="nofollow ugc">@sindum@mstdn.dk</a> I think so. The group is merely announcing the creation of the post, the post's attributedTo should still point to the actual author.</p>
<p dir="auto">Thanks for looking into it!</p>
]]></description><link>https://board.circlewithadot.net/post/https://activitypub.space/post/1778</link><guid isPermaLink="true">https://board.circlewithadot.net/post/https://activitypub.space/post/1778</guid><dc:creator><![CDATA[julian@activitypub.space]]></dc:creator><pubDate>Mon, 20 Apr 2026 16:18:07 GMT</pubDate></item><item><title><![CDATA[Reply to Fedibook groups just got a major rewrite. on Mon, 20 Apr 2026 15:03:23 GMT]]></title><description><![CDATA[<p><span><a href="/user/julian%40activitypub.space">@<span>julian</span></a></span> This is what you mean right. This message should come from me and not the group?</p>

<div class="row mt-3"><div class="col-12 mt-3"><img class="img-thumbnail" src="https://media.mstdn.dk/media_attachments/files/116/437/638/329/660/668/original/7a11c9a76547081f.png" alt="Link Preview Image" /></div></div>]]></description><link>https://board.circlewithadot.net/post/https://mstdn.dk/users/sindum/statuses/116437641018450670</link><guid isPermaLink="true">https://board.circlewithadot.net/post/https://mstdn.dk/users/sindum/statuses/116437641018450670</guid><dc:creator><![CDATA[sindum@mstdn.dk]]></dc:creator><pubDate>Mon, 20 Apr 2026 15:03:23 GMT</pubDate></item><item><title><![CDATA[Reply to Fedibook groups just got a major rewrite. on Mon, 20 Apr 2026 14:53:40 GMT]]></title><description><![CDATA[<p><span><a href="/user/julian%40activitypub.space">@<span>julian</span></a></span> Thank julian - I will try to understand what that meen and catch up.</p>]]></description><link>https://board.circlewithadot.net/post/https://mstdn.dk/users/sindum/statuses/116437602849772472</link><guid isPermaLink="true">https://board.circlewithadot.net/post/https://mstdn.dk/users/sindum/statuses/116437602849772472</guid><dc:creator><![CDATA[sindum@mstdn.dk]]></dc:creator><pubDate>Mon, 20 Apr 2026 14:53:40 GMT</pubDate></item><item><title><![CDATA[Reply to Fedibook groups just got a major rewrite. on Mon, 20 Apr 2026 13:16:38 GMT]]></title><description><![CDATA[<p dir="auto"><a href="https://activitypub.space/user/sindum%40mstdn.dk" rel="nofollow ugc">@sindum@mstdn.dk</a> fedibook groups don't seem to be federating content to the fediverse correctly.</p>
<p dir="auto">I'm seeing posts that are attributed to no user. It may be an issue with how the activity is federated.</p>
<p dir="auto">The group actor should be announcing a regular object from another user, according to 1b12.</p>
]]></description><link>https://board.circlewithadot.net/post/https://activitypub.space/post/1777</link><guid isPermaLink="true">https://board.circlewithadot.net/post/https://activitypub.space/post/1777</guid><dc:creator><![CDATA[julian@activitypub.space]]></dc:creator><pubDate>Mon, 20 Apr 2026 13:16:38 GMT</pubDate></item><item><title><![CDATA[Reply to Fedibook groups just got a major rewrite. on Mon, 20 Apr 2026 12:05:11 GMT]]></title><description><![CDATA[<p><span><a href="/user/leffe%40social.linux.pizza">@<span>leffe</span></a></span> argh. sorry. I have moved the fedibook posts to it's own site. There is a "This page has moved" message now. Thanks!</p><p></p><div class="card col-md-9 col-lg-6 position-relative link-preview p-0">



<a href="https://about.fedibook.net/fedibook-groups/" title="Fedibook Groups!">
<img src="https://about.fedibook.net/content/images/2026/03/sindum-dk-banner-5.png" class="card-img-top not-responsive" style="max-height:15rem" alt="Link Preview Image" />
</a>



<div class="card-body">
<h5 class="card-title">
<a href="https://about.fedibook.net/fedibook-groups/">
Fedibook Groups!
</a>
</h5>
<p class="card-text line-clamp-3">Fedibook groups just got a major rewrite.

Groups now work as a ActivityPub group actors — meaning members from Mastodon, Pixelfed, and other Fediverse platforms can join and participate, not just Fedibook users.

Invite a @mastodon.social friend to your group, they accept the follow request, and group posts start appearing</p>
</div>
<a href="https://about.fedibook.net/fedibook-groups/" class="card-footer text-body-secondary small d-flex gap-2 align-items-center lh-2">



<img src="https://about.fedibook.net/content/images/size/w256h256/2026/04/fedibook-icon-3.png" alt="favicon" class="not-responsive overflow-hiddden" style="max-width:21px;max-height:21px" />



<p class="d-inline-block text-truncate mb-0">The Fedibook Project <span class="text-secondary">(about.fedibook.net)</span></p>
</a>
</div><p></p>]]></description><link>https://board.circlewithadot.net/post/https://mstdn.dk/users/sindum/statuses/116436940333127934</link><guid isPermaLink="true">https://board.circlewithadot.net/post/https://mstdn.dk/users/sindum/statuses/116436940333127934</guid><dc:creator><![CDATA[sindum@mstdn.dk]]></dc:creator><pubDate>Mon, 20 Apr 2026 12:05:11 GMT</pubDate></item><item><title><![CDATA[Reply to Fedibook groups just got a major rewrite. on Mon, 20 Apr 2026 10:46:53 GMT]]></title><description><![CDATA[<p><span><a href="/user/sindum%40mstdn.dk">@<span>sindum</span></a></span></p><p>That's a big 404 on the blog. <img src="https://board.circlewithadot.net/assets/plugins/nodebb-plugin-emoji/emoji/android/1f615.png?v=28325c671da" class="not-responsive emoji emoji-android emoji--confused" style="height:23px;width:auto;vertical-align:middle" title="😕" alt="😕" /></p><p>I have zero experience of that f*book thing, so I'll just have to learn. If there is a group for newbie intros, then please send me an invite!</p>]]></description><link>https://board.circlewithadot.net/post/https://social.linux.pizza/users/leffe/statuses/116436632420591191</link><guid isPermaLink="true">https://board.circlewithadot.net/post/https://social.linux.pizza/users/leffe/statuses/116436632420591191</guid><dc:creator><![CDATA[leffe@social.linux.pizza]]></dc:creator><pubDate>Mon, 20 Apr 2026 10:46:53 GMT</pubDate></item><item><title><![CDATA[Reply to Fedibook groups just got a major rewrite. on Mon, 30 Mar 2026 13:27:43 GMT]]></title><description><![CDATA[<p><span><a href="/user/niklasnisbeth%40mastodon.xyz">@<span>niklasnisbeth</span></a></span> sig til hvordan det går <img src="https://board.circlewithadot.net/assets/plugins/nodebb-plugin-emoji/emoji/android/1f642.png?v=28325c671da" class="not-responsive emoji emoji-android emoji--slightly_smiling_face" style="height:23px;width:auto;vertical-align:middle" title=":-)" alt="🙂" /></p>]]></description><link>https://board.circlewithadot.net/post/https://mstdn.dk/users/sindum/statuses/116318356335057518</link><guid isPermaLink="true">https://board.circlewithadot.net/post/https://mstdn.dk/users/sindum/statuses/116318356335057518</guid><dc:creator><![CDATA[sindum@mstdn.dk]]></dc:creator><pubDate>Mon, 30 Mar 2026 13:27:43 GMT</pubDate></item><item><title><![CDATA[Reply to Fedibook groups just got a major rewrite. on Mon, 30 Mar 2026 10:55:43 GMT]]></title><description><![CDATA[<p><span><a href="/user/sindum%40mstdn.dk">@<span>sindum</span></a></span> Det ser meget interessant ud! Prøver at spinne det op i aften hvis jeg får tid.</p>]]></description><link>https://board.circlewithadot.net/post/https://mastodon.xyz/users/niklasnisbeth/statuses/116317758638869917</link><guid isPermaLink="true">https://board.circlewithadot.net/post/https://mastodon.xyz/users/niklasnisbeth/statuses/116317758638869917</guid><dc:creator><![CDATA[niklasnisbeth@mastodon.xyz]]></dc:creator><pubDate>Mon, 30 Mar 2026 10:55:43 GMT</pubDate></item><item><title><![CDATA[Reply to Fedibook groups just got a major rewrite. on Mon, 30 Mar 2026 07:08:23 GMT]]></title><description><![CDATA[<p><span><a href="https://mastodon.social/@smarken">@<span>smarken</span></a></span> Tak</p>]]></description><link>https://board.circlewithadot.net/post/https://mstdn.dk/users/sindum/statuses/116316864717690341</link><guid isPermaLink="true">https://board.circlewithadot.net/post/https://mstdn.dk/users/sindum/statuses/116316864717690341</guid><dc:creator><![CDATA[sindum@mstdn.dk]]></dc:creator><pubDate>Mon, 30 Mar 2026 07:08:23 GMT</pubDate></item><item><title><![CDATA[Reply to Fedibook groups just got a major rewrite. on Mon, 30 Mar 2026 02:34:32 GMT]]></title><description><![CDATA[<p><span><a href="/user/sindum%40mstdn.dk">@<span>sindum</span></a></span> Fedibook ser interessant ud <img src="https://board.circlewithadot.net/assets/plugins/nodebb-plugin-emoji/emoji/android/1f642.png?v=28325c671da" class="not-responsive emoji emoji-android emoji--slightly_smiling_face" style="height:23px;width:auto;vertical-align:middle" title=":-)" alt="🙂" /></p>]]></description><link>https://board.circlewithadot.net/post/https://mastodon.social/users/smarken/statuses/116315787949605267</link><guid isPermaLink="true">https://board.circlewithadot.net/post/https://mastodon.social/users/smarken/statuses/116315787949605267</guid><dc:creator><![CDATA[smarken@mastodon.social]]></dc:creator><pubDate>Mon, 30 Mar 2026 02:34:32 GMT</pubDate></item></channel></rss>