Below are the notable changes to the project's Submittals tool.
Working Days for Due Dates on Submittals (3/9/2020)
With the newly added ability to configure which days are classified as 'working days' in a project, due dates for submittals will now depend on the project's 'working days'. See Set Project Working Days and Configure Settings: Submittals Tool.
Updates to the Submittal Workflow Table (2/11/2020)
Enter '0' Days to Respond in Submittal Workflow (1/10/2020)
Users with the appropriate permissions to create or edit a submittal on projects with Dynamic Approver Due Dates enabled can now enter '0' in the 'Days to Submit/Respond' column in the Submittal Workflow table. This update also allows for '0' to be used in the 'Days to Submit/Respond' column in Submittal Workflow Templates. See What are dynamic approver due dates? and Manage Submittal Workflow Templates.