[5.0.0] - 2020-07-23

Please use the 5.0.1 instead. This release incorrectly specifies its version and is unavailable on CocoaPods.

[4.7.0] - 2020-06-03

Added

• Added a new method signature for startCompleteWhenFlagsReceived that accepts an additional argument specifying a maximum time to wait for flags to be received before calling the completion closure. The completion closure on this method will be passed a Bool on completion indication whether the operation timed out.

[4.6.0] - 2020-05-26

Added

• Added maxCachedUsers option to LDConfig. You can now specify the number of users to be cached or use -1 for unlimited cached users.

Fixed

• FlagStore properly synchronizes reads and writes to prevent a potential race condition.

[4.5.0] - 2020-03-26

Changed

• Updated SDK code to build, run, and test on Xcode 11.4.

[4.4.1] - 2020-02-04

Changed

• The SDK will now retry an event send once when the initial request fails.

[4.4.0] - 2019-12-19

Added

• Added startCompleteWhenFlagsReceived function which contains modified completion behavior. This new function's completion will only return after flag values are received. Previously the start completion returned when the SDK went online.
• The SDK now specifies a uniquely identifiable request header when sending events to LaunchDarkly to ensure that events are only processed once, even if the SDK sends them two times due to a failed initial attempt.

[4.3.2] - 2019-12-19

Fixed

• Flag change listeners will now be called when a flag value changes but a variation number does not change. Previously, flag listeners were not called when a value assigned to a variation was manually edited in the dashboard or via the API.

[4.3.1] - 2019-12-12

Changed

• Updated to ios-eventsource version 4.1.0. This negates the need to use_frameworks! when using the React Native SDK. This change does not affect the iOS SDK.

[4.3.0] - 2019-12-3

Added

• Implemented variationDetail which returns an Evaluation Reason giving developers greater insight into why a value was returned.
• Added support for the latest Experimentation features allowing increased value from A/B/n testing. The track method now supports an additional metricValue parameter.

[4.2.1] - 2019-11-15

Changed

• Updated to ios-eventsource version 4.0.3. This appends a platform name to bundle identifiers. (Thanks, cswelin!)

Fixed

• Comparing two nil objects of type [String: Any]? no longer causes a crash. (#197)