v4.3.1

• Update SDK to better handle SQLite Exceptions.

v4.3.0

• Add AMPTrackingOptions interface to customize the automatic tracking of user properties in the SDK (such as language, ip_address, platform, etc). See Help Center Documentation for instructions on setting up this configuration.

v4.2.1

• Fix a bunch of compiler warnings
• Fix SSLPinning import so that it doesn't corrupt debug console. Thanks to @rob-keepsafe for the PR

v4.2.0

• Added a setUserId method with optional boolean argument startNewSession, which when YES starts a new session after changing the userId.

v4.1.0

• Add option to disable IDFA tracking. To disable IDFA tracking call [[Amplitude instance] disableIdfaTracking]; before initializing with your API key.

v4.0.4

• Fix bug where events in the initial session for brand new users have a session id of -1 (introduced in v4.0.2).

v4.0.3

• Fix unknown carrier caching. This fixes "Could not successfully update network info during initialization" warnings when logging events on devices without SIM cards.

v4.0.2

• Ensure the foreground checker in initializeApiKey runs on the main thread. This fixes the "UI API called on a background thread" warning.
• Removing unnecessary try / catch when looking up device carrier.

v4.0.1

• Lowering minimum required iOS version down to 7.0.

v4.0.0

• Minimum required iOS version is now 9.0
• Removed deprecated methods, fixed warnings in Xcode 9, adding support for iOS 11.
• Migrate setup instructions and SDK documentation in the README file to Zendesk articles.