User blog comment:Rupert Giles/Prototype for a new article layout/@comment-776174-20141212141554/@comment-4522253-20141212180207

There is a bug on the sprocket menu, where "Customize" no longer launches. That's what I meant. As for the buttons like "Purge" being customizable with additional functions: they will still allow for personal add-on customizations in JavaScript and CSS, but this is more difficult to do in the prototype when changes are still being made to the infrastructure. When the underpinnings are stable, that won't be a problem.