title: APNS Legacy Support
body: <p>What is the road map for support on the APNS Legacy and enhanced binary interface? (When will it no longer work?) I am currently using PushSharp which appears to use the enhanced binary interface, but does not support the newest interface.</p>
  
  <p>ref: <a href="https://developer.apple.com/library/content/documentation/NetworkingInternet/Conceptual/RemoteNotificationsPG/LegacyNotificationFormat.html" rel="nofollow noreferrer">https://developer.apple.com/library/content/documentation/NetworkingInternet/Conceptual/RemoteNotificationsPG/LegacyNotificationFormat.html</a></p>