Upgrade Windows 10 Pro to Windows 11 Pro Tablet Dell Venue 11 pro 7139

Hallo
Has anyone managed to switch from Windows 10 pro to Windows 11 Pro on a decent Dell Venue 11 Pro 7139 tablet? 
It still works without any problems for me on Windows 10 Pro. 
I really like this tablet and would like to upgrade to Windows 11 Pro in the future. 
Unfortunately, there is no longer support for these tablets from Dell. 
It's a pity because I am very pleased with this model.