Open the required file in the viewer on which a new revision needs to be published.
Next, follow the steps for navigating to File Viewer More Options.
In the 'More Options' menu, select the 'New Revision' option (under the 'New' category) to publish a revision of the selected file.
Click here for detailed help on publishing a file revision - refer to steps 4 and 5.
Next Article: Start a Workflow on a File Open in Viewer