SPMT : add support for SharePoint 2019
SPMT has been extend to SharePoint 2016, it will be be nice to also extend to SharePoint 2019.
I have already vote for the both direction idea, but the on premise to cloud direction should be easier implement.
Pistle Jumbo commented
Designed to be used for migrations ranging from the smallest set of files to a large scale enterprise migration, the SharePoint Migration Tool (SPMT) will let you bring your information to the cloud and take advantage of the latest collaboration, intelligence, and security solutions with Microsoft 365.
SPMT lets you migrate content to SharePoint and OneDrive from the following locations:
SharePoint Server 2016
SharePoint Server 2013
SharePoint Foundation 2013
SharePoint Server 2010
SharePoint Foundation 2010
Network and local file shares