We have a new release today which includes a new version of the Visual Editor and the following new features.
When adding or editing content or a blog post, you will now notice that the editing area now shows a representation of the width of the column that you are editing. You can still expand the editing area to the full width of the dialog box by using the small arrow below:

A new preview button has been added when editing content in the HTML view, which returns to the Visual Editor where your changes can be reviewed before saving:

Watch for more developments to come, and contact us if you have any questions, comments, or feedback about our services!