All blocks (debugging, etc.) are now added via hook_block_list_alter / Cleaned up the code once more / Added breadcrumbs CSS.

Changed the branding region in the xhtml starterkit according to the latest changes in the Omega base theme.

Even more tweaking. Also added support for conditional stylesheets (both, for responsive styles and for normal optional styles)

Made the debugging blocks depend on the 'Access by role' setting that the debugging grid uses too and improved the settings array and preprocessing

Added support for additional fluid grids / Added functionality to hide certain page elements (like site-name, site-title, etc.) via CSS (element-invisible) / Tweaked the region--branding.tpl.php slightly / Changed the names of the grid.css files to include the name of the grid.

adding default directories in starterkit(s) for templates, process and preprocess including basic README.txt for each.

Added the possibility to add the debugging blocks only to regions that would get displayed otherwise.

Added the ability to toggle core elements like , , etc. (in the same way that this is already possible with stuff like ). This will be necesary in situations where the user wants to display that stuff in a block. We will provide functionality for blocks like that with the upcoming 'Omega UI' module.

Added a feature that allows regions and zones to be rendered even if they are completly empty. This can be activated in the Region and Zone settings.

Removed the comment on alpha_theme_get_setting that said that we needed to change the function in order to make it work with Delta... Because THATS NOT TRUE ANYMORE - Delta works independently now.

Brought back 'enabled' for zones and regions. 'Enabled' is now being automatically determined based on wether the corresponding zone / section exists or not.

Finally converted (almost?) everything to be using  instead of  and . Some code cleanup. Adapting the code to our initial concept (alpha needs to say clean and lightweight) and therefore moved some of the preprocess / process code to Omega.