Change

• Installs new deviceModel into EnvironmentReporter and renames old deviceModel to deviceType.
• Updated MacOS model detection to use CwSysCtl.

Fixed

• Fixed a concurrency bug that caused crashes in FlagStore.swift. This bug could surface during rapid updates to local flags.

[3.0.3] - 2019-05-30

Changed

• Added nonnull to featureKey parameters on exposed variation methods.

Fixed

• Added length check to flagConfigValueForKey to prevent dictionary access when key is nil.

[3.0.2] - 2019-05-15

Changed

• Moved the timer that limits how often a client app can set the SDK online onto the main run loop.

[4.0.0] - 2019-04-18

This is the first non-beta release of the Swift SDK. It follows the beta.3 release from 2019-03-07. Unlike previous Swift SDK releases, this release does not have a 3.0.0 companion tag.

Changed

• Changes Feature Flag caching so that cached feature flags are associated with a user key and mobile key.
• Clears new warnings that appear with Xcode 10.2

Added

• Implements URL caching for REPORT requests.
• Installs the ability to read cached data in all cached data schemas from 2.3.3 through 3.0.1 and store the feature flags in the 4.0.0 cached data schema.
• Retains prior cached data for 90 days following upgrade to 4.0.0. Does not keep older cached data up-to-date. Downgrading to a prior version within 90 days allows the downgraded app to read the last cached data from the downgraded version.

Fixed

• Prevents a log message that incorrectly reported a network error on watchOS

[3.0.1] - 2019-04-30

Changed

• Deployed Carthage built DarklyEventSource frameworks as part of the Darkly project.

[3.0.0] - 2019-04-17

Changed

• Renamed the non-iOS Darkly frameworks to include the platform name. e.g. Darkly_watchOS. Because non-CocoaPods apps will need to update imports for the new modules, advanced to the next major version.
• Removed DarklyEventSource as a CocoaPods dependency in the podfile. DarklyEventSource remains a dependency in the podspec.

[2.14.4] - 2019-02-26

Changed

• Changed the following to repair macOS builds:
  • Removed extraneous framework reference from Darkly_macOS target
  • Deselected Autocreate schemes in Darkly.xcworkspace

[2.14.3] - 2019-02-25

Changed

• Added support for integrating without a package manager
• Updated to DarklyEventSource version 4.0.1, which adds platform specific targets to support integration without a package manager.

[2.14.2] - 2019-01-24

Added

• Added nullability specifiers to public SDK classes.

Changed

• Updated to DarklyEventSource version 4.0.0, which eliminates a 1-second delay in SDK initialization.

[2.14.1] - 2018-12-21

Changed

• Added copy methods to several objects involved in creating a summary event.
• Added additional synchronization to creating a summary event in order to potentially prevent some crash scenarios.

[2.14.0] - 2018-12-05

Added

• Added allFlags property to LDClient that provides a dictionary of feature flag keys and values. Accessing feature flags via allFlags does not record any analytics events.
• Support for multiple LaunchDarkly projects or environments. Each set of feature flags associated with a mobile key is called an environment. • Added secondaryMobileKeys to LDConfig. LDConfig mobileKey refers to the primary environment, and must be present. All entries in secondaryMobileKeys refer to optional secondary environments. NOTE: See LDClient.h for the requirements to add secondaryMobileKeys. The SDK will throw an NSInvalidArgumentException if an attempt is made to set mobile keys that do not meet these requirements. • Installed LDClientInterface protocol used to access secondary environment feature flags. May also be used on the primary environment to provide normalized access to feature flags. • Adds environmentForMobileKeyNamed: to vend an environment (primary or secondary) object conforming to LDClientInterface. Use the vended object to access feature flags for the requested environment. • Adds new constant kLDPrimaryEnvironmentName used to vend the primary environment's LDClientInterface from environmentForMobileKeyNamed:.

Changed

• LDUserBuilder build method no longer restores cached user attributes. The SDK sets into the LDUserModel object only the attributes in the LDUserBuilder at the time of the build message. On start, the SDK restores the last cached feature flags, which the SDK will use until the first feature flag update from the server.
• Changed the format for caching feature flags to associate a set of feature flags with a mobile key. Downgrading to an earlier version will be able to store feature flags, but without the environment association. As a result, the SDK will not restore cached feature flags from 2.14.0 if the SDK is downgraded to a version before 2.14.0.
• Installed a URL cache that does not use the [NSURLSession defaultSession] or the [NSURLCache sharedURLCache], precluding conflicts with custom client app URL caching.

Fixed

• Fixed defect preventing SDK from calling userUpdated or featureFlagDidUpdate when deleting a feature flag under certain conditions.
• Fixed defect preventing URL caching for feature flag requests using the REPORT verb.
• Fixed defect causing the loss of some analytics events when changing users.

[2.13.9] - 2018-11-05

Fixed

• Fixed defect causing a crash when unknown data exists in a feature flag cache.
• Renamed function parameters to avoid the use of Objective-C++ reserved words.

[2.13.8] - 2018-10-23

Fixed

• Fixed defect preventing feature flags cached prior to version 2.11.0 from restoring correctly and possibly crashing

[2.13.7] - 2018-10-15

Changed

• Initializing LDClient in polling mode no longer blocks the calling thread.

[2.13.6] - 2018-10-05

Fixed

• LDClient's updateUser did not attempt to retrieve the new user's cached flag values.
• Fixed defect preventing a user's feature flags from being cached correctly under certain conditions.

[2.13.5] - 2018-09-23

Changed

• Repairs Carthage build errors caused by higher fidelity checks in Xcode 10's new build engine.
• Removes CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS from the podspec, allowing Xcode 10's default setting to be used

[2.13.4] - 2018-08-23

Changed

• Update to DarklyEventSource 3.2.7

[2.13.3] - 2018-08-15

Changed

• Synchronized summary event creation to limit thread access and protect data integrity
• Improved the robustness of the code creating summary events to better handle unexpected data

[2.13.2] - 2018-07-27

Fixed

• Updated DarklyEventSource in order to fix potential flag stream parsing issues.

[2.13.1] - 2018-06-25

Changed

• Removed early tests for reaching event capacity that caused benign Thread Sanitizer warnings
• Changed pointer nil tests to clear Static Analyzer pointer comparison warnings