v1.6.0

• Fix crash under aggressive proguard optimizations.
• Fix device id being lost occasionally on app update.
• Fix exception when calling logEvent with empty JSONObject.
• Log a DEBUG message on each event.

v1.5.0

• Add PinnedAmplitudeClient to support SSL pinning.
• Deprecate static methods on Amplitude. Switch to using Amplitude.getInstance().
• Upgrade HTTP client to okhttp.

v1.4.6

• Fix bug when initializing with user id. Api key was not set properly.

v1.4.5

Version 1.4.5

v1.4.4

• Expose setUserProperties(JSONObject, boolean) as a static
• Handle null edge cases in location request
• Add user opt out support
• Merge user properties in setUserProperties by default
• Refactor Amplitude to be a singleton to support tests
• Add option to disable fine-grained location tracking
• Fix crash: ConcurrentModificationException in HashMap
• Fix crash: CursorWindowAllocationException in SQLite

v1.4.3

• Decouple platform and OS
• Rename fields in event JSON
• Send library information

v1.4.2

• Fix creating a new session id when the previous session id is invalid
• Don't log end session if session isn't open

v1.4

Removes the use of ANDROID_ID as the device identifier, as Google has deprecated this value.

v1.3

Adds new logRevenue and getDeviceId methods.