minor question.... what happens with the plus/minus images.
More like a major question. That was one feature I wanted in OD and I don't understand why it's not in this latest version. This is one reason why I probably won't update to this latest version...I don't understand why features are always taken out of some updates. Kind of takes away from customizing.
They are still there, what changed is the path is no longer needed in the .ini, just the image name
[Extras]
PlusImage=plus_button.png
MinusImage=minus_button.png
For old docks with path in the .ini you must edit the .ini.
There is a easy way to do this now, open OD2 config, select tabbed dock, style, click to change background, from the dialog with all your installed tabbed docks you just need to right click a dock and select open .ini and edit it. You can quickly go thru and edit them all without endless opening of folders.