Docuflow 4.0 has the following new features:

- Added search functionality to allow filtering the sheets.

- Added dynamically generated metadata to PDF. Project information and sheet parameters can now be exported as PDF properties and used by your document control software.

- The path of the local and central Revit files can now be exported as PDF properties to allow backtrackinng the location of the models from the drawings.

- Added function to publish black lines to PDF

- Filename for the single PDF file can be be given in the dialog. 

What are the changes between 3.7 and 4.0?