What are the manual changes need to be done for 4.1.7 to 4.2 ?

I just started a Django 4.1.7 project and was wondering that changes I would need to (which would be minimal considering only one model was created so far) to upgrade to 4.2 on April 3rd.

The release notes - Django 4.2 release notes - UNDER DEVELOPMENT | Django documentation | Django - have all the changes being implemented. You’ll want to review that to catch anything that might affect your project.