Account Disco Info response on latest nightly is broken.
<!-- Incoming 19/04/2020 00:03:07 (imadmin@lightwitch.org) -->
<iq xmlns="jabber:client" to="imadmin@lightwitch.org/gajim.ADAAPZ1G9KV5TVSD" type="get" from="imadmin@lightwitch.org" id="28e4c289-b9b3-4d4a-96e8-c3bb5b2684a5">
<query xmlns="http://jabber.org/protocol/disco#info" />
</iq>
<!-- Outgoing 19/04/2020 00:03:07 (imadmin@lightwitch.org) -->
<iq xmlns="jabber:client" id="28e4c289-b9b3-4d4a-96e8-c3bb5b2684a5" to="imadmin@lightwitch.org" from="imadmin@lightwitch.org/gajim.ADAAPZ1G9KV5TVSD" type="error">
<query xmlns="http://jabber.org/protocol/disco#info" />
<error type="cancel" code="404">
<item-not-found xmlns="urn:ietf:params:xml:ns:xmpp-stanzas" />
<text xmlns="urn:ietf:params:xml:ns:xmpp-stanzas">The addressed JID or item requested cannot be found.</text>
</error>
</iq>
I'm not sure this is intended or not, but this breaks PEP majorily as the server isn't able to fetch and cache the +notify to setup filtered notifications for nodes.