4.3.2

• Updated Urban Airship Android SDK to 8.9.3
• Fixed plugin not resolving the Urban Airship plugin lib for Android

4.3.1

• Fixed plugin adding files into Assets/plugins instead of Assets/Plugins

4.3.0

• Updated Urban Airship iOS SDK to 8.6.0
• Updated Urban Airship Android SDK to 8.9.0
• Added option to set the production and development GCM/FCM sender ID
• Added script that cleans up old plugin installations
• Android notification icon now supports the resource name instead of the
  resource reference to look up the resource at runtime
• Fixed building with Unity's gradle build option
• Fixed plugin warnings
• Reverted use of CocoaPods for Urban Airship SDK installation

4.2.0

• Updated Urban Airship iOS SDK to 8.5.2
• Updated Urban Airship Android SDK to 8.8.2

4.1.0

• Updated Urban Airship Android SDK to 8.6.0 (Android O support)
• Updated Jar Resolver to 1.2.29

4.0.0

• Updated Urban Airship iOS SDK to 8.3.3
• Updated Urban Airship Android SDK to 8.5.1
• iOS now requires CocoaPods for plugin installation.

3.3.1

• Updated Urban Airship iOS Library to 8.1.6

3.3.0

• Removed platform-dependent build requirements
• Updated the JarResolver dependency to 1.2.9
• Added a method for retrieving the number of message center messages

3.2.2

• Fix null Extras in PushMessage on iOS

3.2.1

• Updated Urban Airship iOS Library to 8.1.4