chore: Preparing for 3.5.0 release (#214)

Author: aliabbasrizvi

CHANGELOG.md

@@ -1,5 +1,12 @@
 # Optimizely PHP SDK Changelog
 
+## 3.5.0
+October 1st, 2020
+
+### New Features:
+- Version targeting using semantic version syntax. [#213](https://github.com/optimizely/php-sdk/pull/213)
+- Datafile accessor API added to access current config as a JSON string. [#211](https://github.com/optimizely/php-sdk/pull/211)
+
 ## 3.4.0
 July 8th, 2020
 

src/Optimizely/Event/Builder/EventBuilder.php

@@ -38,7 +38,7 @@ class EventBuilder
     /**
      * @const string Version of the Optimizely PHP SDK.
      */
-    const SDK_VERSION = '3.4.0';
+    const SDK_VERSION = '3.5.0';
 
     /**
      * @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' => '3.4.0',
+                'client_version' => '3.5.0',
                 'anonymize_ip'=> false,
                 'enrich_decisions' => true,
             ];