1 ### Description of Change ###
2 <!-- Describe your changes here. -->
6 <!-- If you have the ACR for changing APIs, put the link of the ACR: -->
10 If you can't make the ACR, List all API changes here (or just put None), example:
12 - SafeBundleHandle Bundle.SafeBundleHandle { get; } // Property
13 - void Bundle.AddItem(string key, string value);
16 - object Bundle.ReceiveItem(string key) => object Bundle.GetItem(string key);