I just started with Dorico and noticed these minor issues: In the Help menu, some links to a Steinberg webpage, are broken.
Help → Upgrade = dead link
Help → Dorico Help F1 = dead link
Help → Support → Steinberg Service and Suppor = dead link
(Just trying to be helpful 
Help > Upgrade opens a window that should show you how to update to Dorico Elements; it doesn’t go to the Steinberg web site. Help > Support > Steinberg Service and Support takes you here:
https://helpcenter.steinberg.de/hc/en-us
Help > Dorico Help is indeed supposed to take you to the online help here:
https://steinberg.help/dorico_se/v4/en/
We’ll get that fixed. Thanks for reporting it.
Thanks for this reply. Looking forward to see this fixed.