For a client project, I needed a way to output the Parent and all child pages of that Parent page to a sidebar widget when browsing either the Parent or any one of the child pages.

I found an existing Sub Pages Widget plugin that still worked, but you could only use the widget once.

So I updated it. This plugin is now a multi-widget.

• Right now, I just use all defaults. I'd like to give options.
• Tweak the title output to allow text before the title and after the title.

I'm including the old plugin in this repo.