Note: Follow the advice in this section in release order. For example, if you need to upgrade your project from 2018 to 2020, read the 2019 upgrade guides to see if there are any changes that you need to make before you read the 2020 upgrade guides.
This page lists changes in the Unity 2020.2 version which might affect existing projects when you upgrade from version 2020.1 to 2020.2.
To update Adaptive Performance from 1.0 to 2.0, see the Adaptive Performance upgrade guide.
The MacOS Standalone Xcode project building path selection has changed. Now you must provide the path to the desired directory, and the .xcodeproj and accompanying files are created inside the target directory. The MacOS build folder can not be inside the project directory. See the manual page for Xcode project structure.