Activate monospace font inside codeblocks in the post editor

This is great. However, it has been said multiple times that the Discourse team is not going to support a wysiwyg editor officially any time soon, and any non-official plugins in this area are very prone to issues and are hard to keep up to date. I wouldn’t use a non-official plugin in the community I’m launching.

… which is confirmed by the plugin’s author’s recent post: