• We now improved the Mixpanel push tracking so it automatically tracks the open push rate so there is no need to call trackPushNotification anymore (PR: #99).
• We now persist identity in UserDefaults in case the archive that keeps the identity becomes corrupted. (Issue: #60 , PR: #107)
• Xcode 9 support (PR: #107)
• Swift 4 support. Please use the 'swift4' branch: https://github.com/mixpanel/mixpanel-swift/tree/swift4
• Fix crashes related to retaining objects that shouldn't be retained and therefore getting EXC_BAD_ACCESS when the memory is deallocated. (Should solve issues:
  #48 & #51, PR: #106)