Updating a project to unity 6.5 throws an error:
Library/PackageCache/com.apple.unityplugin.core@0c630cf5bdab/Editor/AppleBuildProfileEditor.cs(183,70): error CS0619: 'Object.GetInstanceID()' is obsolete: 'GetInstanceID is deprecated. Use GetEntityId instead. This will be removed in a future version.'
We use this package com.apple.unityplugin.gamekit-4.0.1.tgz

Updating a project to unity 6.5 throws an error:
Library/PackageCache/com.apple.unityplugin.core@0c630cf5bdab/Editor/AppleBuildProfileEditor.cs(183,70): error CS0619: 'Object.GetInstanceID()' is obsolete: 'GetInstanceID is deprecated. Use GetEntityId instead. This will be removed in a future version.'We use this package
com.apple.unityplugin.gamekit-4.0.1.tgz