Sent hub.mode=publish for every feed without changing them.
hub.mode=publish&hub.url=https://classic.websub-debug.geekity.com/feed-classic.xml
16ms
hub.mode=publish&hub.url=https://atom.websub-debug.geekity.com/feed-atom.xml
20ms
hub.mode=publish&hub.url=https://websub.websub-debug.geekity.com/feed-websub.xml
24ms