Bump to 2.0 for General Availability. (#104)

Author: mikeproeng37

CHANGELOG.md

@@ -1,3 +1,35 @@
+## 2.0.0
+April 12th, 2018
+
+This major release introduces APIs for Feature Management. It also introduces some breaking changes listed below.
+
+### New Features
+- Introduced the `isFeatureEnabled` API to determine whether to show a feature to a user or not.
+```
+$isEnabled = $optimizelyClient->isFeatureEnabled('my_feature_key', 'my_user', $userAttributes);
+```
+
+- You can also get all the enabled features for the user by calling:
+```
+$enabledFeatures = $optimizelyClient->getEnabledFeatures('my_user', $userAttributes);
+```
+
+- Introduced Feature Variables to configure or parameterize a feature. There are four variable types: `String`, `Integer`, `Double`, `Boolean`.
+```
+$stringVariable = $optimizelyClient->getFeatureVariableString('my_feature_key', 'string_variable_key', 'my_user');
+$integerVariable = $optimizelyClient->getFeatureVariableInteger('my_feature_key', 'integer_variable_key', 'my_user');
+$doubleVariable = $optimizelyClient->getFeatureVariableDouble('my_feature_key', 'double_variable_key', 'my_user');
+$booleanVariable = $optimizelyClient->getFeatureVariableBoolean('my_feature_key', 'boolean_variable_key', 'my_user');
+```
+
+### Breaking changes
+- The `track` API with revenue value as a stand-alone parameter has been removed. The revenue value should be passed in as an entry in the event tags dict. The key for the revenue tag is `revenue` and the passed in value will be treated by Optimizely as the value for computing results.
+```
+$eventTags = ['revenue' => 4200];
+
+$optimizelyClient->track('event_key', 'user_id', $userAttributes, $eventTags);
+```
+
 ## 2.0.0-beta1
 May 29th, 2018
 

README.md

@@ -16,6 +16,9 @@ The Optimizely PHP SDK can be installed through [Composer](https://getcomposer.o
 php composer.phar require optimizely/optimizely-sdk
 ```
 
+### Feature Management Access
+To access the Feature Management configuration in the Optimizely dashboard, please contact your Optimizely account executive.
+
 ### Using the SDK
 See the Optimizely Full Stack [developer documentation](https://developers.optimizely.com/x/solutions/sdks/reference/?language=php) to learn how to set up your first Full Stack project and use the SDK.
 

src/Optimizely/Event/Builder/EventBuilder.php

@@ -37,7 +37,7 @@ class EventBuilder
     /**
      * @const string Version of the Optimizely PHP SDK.
      */
-    const SDK_VERSION = '2.0.0-beta1';
+    const SDK_VERSION = '2.0.0';
 
     /**
      * @var string URL to send event to.

tests/EventTests/EventBuilderTest.php

@@ -68,7 +68,7 @@ public function setUp()
                 ]],
                 'revision' => '15',
                 'client_name' => 'php-sdk',
-                'client_version' => '2.0.0-beta1',
+                'client_version' => '2.0.0',
                 'anonymize_ip'=> false,
             ];
         $this->expectedEventHttpVerb = 'POST';