Release 2.0.0-beta1

2.0.0-beta1

April 3, 2018

This major release of the Optimizely SDK introduces APIs for Feature Management.

New Features

• Introduces the IsFeatureEnabled API to determine whether to show a feature to a user or not.

var enabled = OptimizelyClient.IsFeatureEnabled("my_feature_key", "user_1", userAttributes);

• You can also get all the enabled features for the user by calling the following method which returns a list of strings representing the feature keys:

var enabledFeatures = OptimizelyClient.GetEnabledFeatures("user_1", userAttributes);

• Introduces Feature Variables to configure or parameterize your feature. There are four variable types: Integer, String, Double, Boolean.

var stringVariable = OptimizelyClient.GetFeatureVariableString("my_feature_key", "string_variable_key", "user_1", userAttributes);
var integerVariable = OptimizelyClient.GetFeatureVariableInteger("my_feature_key", "integer_variable_key", "user_1", userAttributes);
var doubleVariable = OptimizelyClient.GetFeatureVariableDouble("my_feature_key", "double_variable_key", "user_1", userAttributes);
var booleanVariable = OptimizelyClient.GetFeatureVariableBoolean("my_feature_key", "boolean_variable_key", "user_1", userAttributes);

Release v1.3.1

1.3.1
February 14, 2018

Bug Fixes
Change 'murmurhash' to 'murmurhash-signed' in OptimizelySDK.nuspec fixing:
System.IO.FileLoadException 'Could not load file or assembly 'MurmurHash, ... PublicKeyToken ...'

Release v1.2.1

November 6, 2017

New Features

• Package DLL's including third party component DLL's are strongnamed and digitally signed by Optimizely.

• DecisionService GetVariationForFeatureRollout added.

• Feature Flag and Rollout models added.

• Implemented Bucketing ID feature.

Release v1.2.0

October 4, 2017

New Features

• Introduce Numeric Metrics - This allows you to include a floating point value that is used to track numeric values in your experiments.

var eventTags = new EventTags()
    {
        { "value", 10.00 },
    };

OptimizelyClient.Track(eventKey, userId, attributes, eventTags);

• Introduce Forced Variation - This allows you to force users into variations programmatically in real time for QA purposes without requiring datafile downloads from the network.

var result = OptimizelyClient.setForcedVariation(experimentKey, userId, forcedVariationKey);

• Upgrade to use new event API.

Release v1.1.1

• Add .Net 4.0 build in nuget package.

Release 1.1.0

• Introduce the user profile service.