OneSignal/OneSignal-iOS-SDK 2.9.4

2.9.4 Release

on GitHub

• This update adds new methods (setExternalUserId(string) and removeExternalUserId) allowing you to target push notifications using your own custom user ID's instead of having to store OneSignal player ID's.
• Small update that includes a fix for an issue that would have caused rare crashes, due to invalid HTTP request bodies being serialized into JSON