What? There's a button to include those sites. I configured mine to include raspberrypi.stackoverflow and a few others. All the StackOverflow sites are availab

What? There's a button to include those sites. I configured mine to include raspberrypi.stackoverflow and a few others. All the StackOverflow sites are available as Kiwix ZIM files, so if you select the ZIM server to be installed, you can check boxes for whatever content packs you want.