I’ve made a few changes to the Edit Hopper WordPress plugin that I developed and I’m glad to say that it now supports Custom Post Types and Posts. Plus, thanks to Jimmy (@sporifolous on Github), it now has an options page to select which posts you want the meta box to show on. So if you’ve got a WordPress site, check it out.
https://github.com/Dilden/Edit-Hopper
Big shout out to @socki03 with his help on cleaning up some code.
