We just finished a big big overhaul to the Email Code Generator. Right now this update will assure even more display consistency across email clients (especially the native android email clients). Going forward this will expand the layout options, mainly design constructs related to full-width content columns. We're pushing the limits of email design here!
You can't download this update from your accounts yet. We first would like to do more testing and get some feedback.
The A RESPONSIVE EMAIL IN 6 STEPS article contains links to the new builds. Any help testing would be highly appreciated. Also, if you're on RED Personal this is a good opportunity to try out RED for Business (if you do want to upgrade or get an additional license following the test, just open a support ticket).
Please let us know how it goes!
ps. for those interested, whereas we started out with a highly customized version of the Ink framework, the new code base shows little to no resemblance...