If it's not strictly non-commercial then you have to publish your fill name and home address prominently on it. You can't say anything insulting about anyone, even if true. And you can't criticize what Israel did because it's considered antisemitism.

> If it's not strictly non-commercial then you have to publish your fill name and home address prominently on it.

Under German law, as far as I understand this is true for publications "addressed to a German audience" regardless of your domain's TLD, your server location etc.