Muscle Flex now has one-click Child Theme creation and improved compatibility with the Theme Test Drive plugin, so you can easily create a new Child Theme AND Test Drive it and and customize it's Theme Options while leaving your existing theme active for public view.

This means you can Live Preview the Muscle Flex Framework (or a Child theme!) and customize it to your liking before making the new design public, giving you a smoother and faster transition to your new site design without any downtime - or using cumbersome theme development sandboxing!

See the Documentation for more detailed instructions on setting up a Child Theme or activating a Theme Preview.

Also new in version 1.3.0:
- Added layout.php to Child Theme (page elements)
- Added CSS/JS Cache Busting options