diff --git a/LICENSE b/LICENSE
index e97bd1f..404ba10 100644
--- a/LICENSE
+++ b/LICENSE
@@ -1,4 +1,4 @@
-Copyright (c) 2014-2021, Stream.io Inc, and individual contributors.
+Copyright (c) 2014-2022, Stream.io Inc, and individual contributors.
 
 All rights reserved.
 
diff --git a/README.md b/README.md
index e49f3ee..5e621db 100644
--- a/README.md
+++ b/README.md
@@ -20,11 +20,11 @@
 
 ## 📝 About Stream
 
-You can sign up for a Stream account at our [Get Started](https://getstream.io/chat/get_started/) page.
+You can sign up for a Stream account at our [Get Started](https://getstream.io/activity-feeds/) page.
 
-You can use this library to access chat API endpoints server-side.
+You can use this library to access Feeds API endpoints server-side.
 
-For the client-side integrations (web and mobile) have a look at the JavaScript, iOS and Android SDK libraries ([docs](https://getstream.io/chat/)).
+For the client-side integrations (web and mobile) have a look at the JavaScript, iOS and Android SDK libraries ([docs](https://getstream.io/activity-feeds/docs/?language=php)).
 
 💡 Note that there is also a higher level [Laravel integration](https://github.com/getstream/stream-laravel) which hooks into the Eloquent ORM.
 
@@ -256,6 +256,8 @@ The `stream-laravel` integration helps you to hook into the Laravel's Eloquent O
 
 ## ✍️ Contributing
 
+Project is licensed under the [BSD 3-Clause](LICENSE).
+
 We welcome code changes that improve this library or fix a problem, please make sure to follow all best practices and add tests if applicable before submitting a Pull Request on Github. We are very happy to merge your code in the official repository. Make sure to sign our [Contributor License Agreement (CLA)](https://docs.google.com/forms/d/e/1FAIpQLScFKsKkAJI7mhCr7K9rEIOpqIDThrWxuvxnwUq2XkHyG154vQ/viewform) first. See our [license file](./LICENSE) for more details.
 
 ## 🧑‍💻 We are hiring!
diff --git a/tests/integration/CollectionTest.php b/tests/integration/CollectionTest.php
index 4337401..b66522c 100644
--- a/tests/integration/CollectionTest.php
+++ b/tests/integration/CollectionTest.php
@@ -2,15 +2,11 @@
 
 namespace GetStream\Integration;
 
-use DateTime;
-use DateTimeZone;
-use Firebase\JWT\JWT;
 use GetStream\Stream\Client;
 use GetStream\Stream\Feed;
-use PHPUnit\Framework\TestCase;
 use GuzzleHttp\Exception\ClientException;
 
-class CollectionTest extends TestCase
+class CollectionTest extends TestBase
 {
     /**
      * @var Client
@@ -76,11 +72,6 @@ public function cleanUp()
         }
     }
 
-    private function generateGuid()
-    {
-        return vsprintf('%s%s-%s-%s-%s-%s%s%s', str_split(bin2hex(random_bytes(16)), 4));
-    }
-
     public function testUpsert()
     {
         $collection = $this->collections->upsert('animals', [['id' => '1', 'name' => 'bear', 'color' => 'blue']]);
diff --git a/tests/integration/FeedTest.php b/tests/integration/FeedTest.php
index 40c397d..70f5e04 100644
--- a/tests/integration/FeedTest.php
+++ b/tests/integration/FeedTest.php
@@ -7,9 +7,8 @@
 use Firebase\JWT\JWT;
 use GetStream\Stream\Client;
 use GetStream\Stream\Feed;
-use PHPUnit\Framework\TestCase;
 
-class FeedTest extends TestCase
+class FeedTest extends TestBase
 {
     /**
      * @var Client
@@ -52,11 +51,6 @@ protected function setUp():void
         $this->flat3 = $this->client->feed('flat', $this->generateGuid());
     }
 
-    private function generateGuid()
-    {
-        return vsprintf('%s%s-%s-%s-%s-%s%s%s', str_split(bin2hex(random_bytes(16)), 4));
-    }
-
     public function testRedirectUrl()
     {
         $targetUrl = 'http://google.com/?a=1';
diff --git a/tests/integration/ReactionTest.php b/tests/integration/ReactionTest.php
index acb8958..a604cab 100644
--- a/tests/integration/ReactionTest.php
+++ b/tests/integration/ReactionTest.php
@@ -2,14 +2,10 @@
 
 namespace GetStream\Integration;
 
-use DateTime;
-use DateTimeZone;
-use Firebase\JWT\JWT;
 use GetStream\Stream\Client;
 use GetStream\Stream\Feed;
-use PHPUnit\Framework\TestCase;
 
-class ReactionTest extends TestCase
+class ReactionTest extends TestBase
 {
     /**
      * @var Client
@@ -72,11 +68,6 @@ protected function setUp():void
         $this->reactions = $this->client->reactions();
     }
 
-    private function generateGuid()
-    {
-        return vsprintf('%s%s-%s-%s-%s-%s%s%s', str_split(bin2hex(random_bytes(16)), 4));
-    }
-
     public function testSimpleAddReaction()
     {
         $reaction = $this->reactions->add('like', $this->activity_id, 'bob');
diff --git a/tests/integration/TestBase.php b/tests/integration/TestBase.php
new file mode 100644
index 0000000..d788db8
--- /dev/null
+++ b/tests/integration/TestBase.php
@@ -0,0 +1,13 @@
+<?php
+
+namespace GetStream\Integration;
+
+use PHPUnit\Framework\TestCase;
+
+class TestBase extends TestCase
+{
+    protected function generateGuid()
+    {
+        return vsprintf('%s%s-%s-%s-%s-%s%s%s', str_split(bin2hex(random_bytes(16)), 4));
+    }
+}
diff --git a/tests/integration/UsersTest.php b/tests/integration/UsersTest.php
index 26a285d..accfdd9 100644
--- a/tests/integration/UsersTest.php
+++ b/tests/integration/UsersTest.php
@@ -4,9 +4,8 @@
 
 use GetStream\Stream\Client;
 use GetStream\Stream\Feed;
-use PHPUnit\Framework\TestCase;
 
-class UserTest extends TestCase
+class UserTest extends TestBase
 {
     /**
      * @var Client
@@ -63,11 +62,6 @@ protected function setUp():void
         // $this->user1 = $this->client->feed('user', $this->generateGuid());
     }
 
-    private function generateGuid()
-    {
-        return vsprintf('%s%s-%s-%s-%s-%s%s%s', str_split(bin2hex(random_bytes(16)), 4));
-    }
-
     public function testSimpleAddUser()
     {
         $uuid = $this->generateGuid();