Release 3.2.2

3.2.2

December 16th, 2019

New Features:

• Accept http client parameters via system properties. (#349)

Release 3.3.3

3.3.3

November 14th, 2019

New Features:

• Require EventHandler in BatchEventProcessor builder. (#333)
• Defend against invalid BatchEventProcessor configuration overrides. i(#331)

Release 3.3.2

3.3.2

October 23rd, 2019

New Features:

• The BatchEventProcessor was refactored for performance so that it ends up hanging on the blocking queue if there is nothing to processes. (#343)

Release 3.3.1

3.3.1

October 11th, 2019

New Features:

• java.util.Supplier is not supported below Android API 24. In order to support Android 22 which still has more than 10% market share, we have changed our implementation to use our own config supplier interface.

Release 3.3.0

3.3.0

October 1st, 2019

New Features:

• Introduced EventProcessor interface with BatchEventProcessor implementation.
• Introduced LogEvent notification.
• Added BatchEventProcessor as the default implementation within the OptimizelyFactory class.

Deprecated

• LogEvent was deprecated from TrackNotification and ActivateNotification notifications in favor of explicit LogEvent notification.

Release 3.2.1

3.2.1

August 19th, 2019

New Features:

• Add clear deprecation path from factory builder method.
• Make Optimizely#withDatafile public.

Release 3.4.0-beta

3.4.0-beta

July 24th, 2019

New Features:

• Introduced EventProcessor interface with BatchEventProcessor implementation.
• Introduced LogEvent notification.
• Added BatchEventProcessor as the default implementation within the OptimizelyFactory class.

Deprecated

• LogEvent was deprecated from TrackNotification and ActivateNotification notifications in favor of explicit LogEvent notification.

Release 3.2.0

3.2.0

June 26th, 2019

New Features:

• Added support for automatic datafile management via HttpProjectConfigManager:
  • The HttpProjectConfigManager
    is part of the core-httpclient-impl package and is an implementation of the abstract
    PollingProjectConfigManager class.
  • Users must first build the HttpProjectConfigManager with an SDK key and then and provide that instance to the Optimizely.Builder.
  • An initial datafile can be provided to the HttpProjectConfigManager to bootstrap before making http requests for the hosted datafile.
  • Requests for the datafile are made in a separate thread and are scheduled with fixed delay.
  • Configuration updates can be subscribed to via the Optimizely#addUpdateConfigNotificationHandler or by subscribing to
    the NotificationCenter built with the HttpProjectConfigManager.
• Added AsyncEventHandler.Builder to be consistent with other Optimizely resources.
• The OptimizelyFactory
  was included in the core-httpclient-impl package and provides basic methods for instantiating the Optimizely SDK with a minimal number of parameters.
• Default configuration options for HttpProjectConfigManager and AsyncEventHandler can be overwritten using Java system properties, environment variables or via an optimizely.properties file
  to avoid hard coding the configuration options.

Deprecated

• Optimizely.builder(String, EventHandler) was deprecated in favor of pure builder methods withConfigManager and withEventHandler.

Release 3.2.0-alpha

3.2.0-alpha

May 23rd, 2019

New Features:

• Added support for automatic datafile management via HttpProjectConfigManager:
  • The HttpProjectConfigManager
    is part of the core-httpclient-impl package and is an implementation of the abstract
    PollingProjectConfigManager class.
  • Users must first build the HttpProjectConfigManager with an SDK key and then and provide that instance to the Optimizely.Builder.
  • An initial datafile can be provided to the HttpProjectConfigManager to bootstrap before making http requests for the hosted datafile.
  • Requests for the datafile are made in a separate thread and are scheduled with fixed delay.
  • Configuration updates can be subscribed to via the Optimizely#addUpdateConfigNotificationHandler or by subscribing to
    the NotificationCenter built with the HttpProjectConfigManager.
• Added AsyncEventHandler.Builder to be consistent with other Optimizely resources.
• The OptimizelyFactory
  was included in the core-httpclient-impl package and provides basic methods for instantiating the Optimizely SDK with a minimal number of parameters.
• Default configuration options for HttpProjectConfigManager and AsyncEventHandler can be overwritten using Java system properties, environment variables or via an optimizely.properties file
  to avoid hard coding the configuration options.

Deprecated

• Optimizely.builder(String, EventHandler) was deprecated in favor of pure builder methods withConfigManager and withEventHandler.

Release 3.1.0

3.1.0

May 6th, 2019

New Features:

• Introduced Decision notification listener to be able to record:
  • Variation assignments for users activated in an experiment.
  • Feature access for users.
  • Feature variable value for users.
• Added APIs to be able to conveniently add Decision notification handler (addDecisionNotificationHandler) and Track notification handler (addTrackNotificationHandler).

Bug Fixes:

• Feature variable APIs return default variable value when featureEnabled property is false. (#274)

Deprecated

• Activate notification listener is deprecated as of this release. Recommendation is to use the new Decision notification listener. Activate notification listener will be removed in the next major release.
• addActivateNotificationListener, addTrackNotificationListener and addNotificationListener APIs on NotificationCenter.