Thread:Talk:Sandbox tests/Multiple sandbox wikis with different versions of software?

What do you guys think about configuring the sandbox to have several wikis, each with different versions of the software (MW and extensions)? The reason I ask is that sometimes we are troubleshooting an issue and many times we are running older versions that what you have on the current sandbox. If we want to share the issue on a public wiki, it would be great if there were multiple sandbox wikis to show behavior suspected of a bug and how it differs between versions of extensions.