We just released version 22.214.171.124 of the Knapstack Theme which has some cool upgrades.
You can now have a transparent background behind your header, set it to either scroll or stick to the top of the screen.
Footers have been upgraded to have their own stack! Now, all the power and control from MP Stacks can be used for the footer of your theme – using a single footer stack on every page. To use it, go to “Appearance” > “Customizer” and select the stack you wish to use for your footer.
= 126.96.36.199 = March 5, 2014
* Footer widgets are replaced with a Stack.
* Header can either be fixed or scroll
* Header background opacity option added