Correct me I am wrong, as of now we can post only a particular board, right ? We can simply change the no. 4 /5 or one of our choice. Also Custom home page header vanishes when I click the logo button.
I know this is quite old, but i encountered the same problem. I had localhost written in my config.json, but changed it to my domain. I still get GET http://localhost:4567/plugins/nodebb-plugin-emoji-extended/images/smile.png net::ERR_CONNECTION_REFUSED
I also restarted my server with the admin gui - is a hard restart or reinstallation necessary for the changes to take effect?