The new update is really superb. Thank you!
I have a suggestion...
Can you add support for developers to attach one or more style-sheets to a project. Here one can only enter a link to a remote style-sheet.
And also allow user to attache one or more styles to a control.
This way it would be possible for a developer to customize the page as per requirement.
For example one can add a link
h t t p s://firstname.lastname@example.org/dist/css/bootstrap.min.css to a project and then use the predefined styles in this style-sheet to format a control or element on page.
Again for example if one wants to make the button look like a pill all that one has to do is attach the style
This would really prove to be a killer feature as far as UI/UX goes.