First make sure ampinstmgr is up to date - apt update && apt upgrade
Then make sure the docker image is up to date - docker pull cubecoders/ampbase:wine
Then create a new instance in docker
If you want to run it outside docker, you need wine 8, xvfb, cabextract and winbind installed first (as the popup when creating the instance tells you)
In the main amp web panel, select edit settings and in the container image, put cubecoders/ampbase:wine8 and select update under edit port and once that is done, go into the instance and update again and wait as it does need to update a few things