Marks ITSAppUsesNonExemptEncryption in Unity generated Info.plist file to false. Doing this no longer requires manually marking the app as not using non-exempt encryption in iTunes Connect for Testflight beta testing.

ExcemptFromEncryption.cs

using UnityEngine;
using UnityEditor.Build;
using UnityEditor.Build.Reporting;
using UnityEditor;
using UnityEditor.iOS.Xcode;
using System.IO;

public class ExcemptFromEncryption : IPostprocessBuildWithReport // Will execute after XCode project is built
{
    public int callbackOrder { get { return 0; } }

    public void OnPostprocessBuild(BuildReport report)
    {
        if (report.summary.platform == BuildTarget.iOS) // Check if the build is for iOS 
        {
            string plistPath = report.summary.outputPath + "/Info.plist"; 

            PlistDocument plist = new PlistDocument(); // Read Info.plist file into memory
            plist.ReadFromString(File.ReadAllText(plistPath));

            PlistElementDict rootDict = plist.root;
            rootDict.SetBoolean("ITSAppUsesNonExemptEncryption", false); 

            File.WriteAllText(plistPath, plist.WriteToString()); // Override Info.plist
        }
    }
}

Thankssss, works fine!

NICE JOB!!!

Thanks!

Great work 👍

For anyone wondering how to install this: simple copy the source and save to file in your assets folder:
Assets/Editor/ExcemptFromEncryption.cs

That is all 🎉

what if the app uses non-exempt encryption... is there a way to set for the appropriate setting?

Would it be changing the callbackOrder to 1 or 2?

no, you need to put it in {project root}\Editor