Hi everyone,
I’m happy to announce that this feature is available to all our customers again 
Note that following some early feedback we received from customers, we’ve decided to limit this feature to the Timeline view, so you can clearly see what impact due-date auto-shifting is having when changing a due date creates a conflict in your project.
As always, feel free to post your questions below or to create #productfeedback threads to let us know what improvement could be made to this feature, we look forward to hearing from you!
Have a great Monday!