JavaScript SDK Core 5.0.0

Breaking Changes

• isUniqueIdentifier parameter has been removed from methods flush, getRemoteVisitorData and trackConversion
• Previously deprecated method onConfigurationUpdate has been removed from SDKs. Use onEvent method with EventType.ConfigurationUpdate to achieve the same effect.
• Previously deprecated field domain of SDKConfiguration has been removed from SDKs. Use cookieDomain field of SDKConfiguration instead.
• Parameter text of KameleoonResponseType used in custom requester implementation is now mandatory, for the vast majority of implementations like fetch, axios or node-fetch it won't require any changes.
• Method initialize no more accepts useCache boolean parameter. Using storage cached client configuration on failed configuration request is now default behavior.

Features

• Added new UniqueIdentifier data to be used instead of removed isUniqueIdentifier parameters in some methods
• Added new SDKConfiguration parameter trackingInterval to set the interval between SDK tracking network requests in milliseconds, default value is 1000, which is also maximum interval, minimum value is 100
• FeatureVariableType returned from the methods obtaining feature flag variables can now have two new VariableTypes - VariableType.JS containing a string of JavaScript code and VariableType.CSS containing a string with CSS code

Patch Changes

• getEngineTrackingCode method now correctly sets triggerExperiment parameter based on variable types