diff --git a/.gitignore b/.gitignore
index 1450a2b..78c55d5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,4 +5,5 @@
 composer.phar
 .DS_Store
 Thumbs.db
+.phpunit.result.cache
 !*.yml
\ No newline at end of file
diff --git a/README.md b/README.md
index 0530303..ab870ff 100644
--- a/README.md
+++ b/README.md
@@ -21,6 +21,8 @@ Requirements
 
 This library is unit tested against PHP 7.3, 7.4 and 8.0!
 
+If you need to use an older version of PHP, you should instead install the 2.x version of this library (see below for details).
+
 License
 -------
 
@@ -35,6 +37,12 @@ The recommended way of installing this library is via. [Composer](http://getcomp
 composer require ballen/metar
 ```
 
+*If you need to use an older version of PHP, version 2.x.x supports PHP 5.6, 7.0, 7.1 and 7.2, you can install this version using Composer with this command instead:**
+
+```shell
+composer require ballen/metar ^2.0
+```
+
 Example usage
 -------------
 
diff --git a/examples/Examples.php b/examples/Examples.php
index bf2ffa7..e168a5c 100644
--- a/examples/Examples.php
+++ b/examples/Examples.php
@@ -10,7 +10,7 @@
 echo sprintf('The METAR report for Stanstead (EGSS) is: %s', $egss);
 
 /**
- * Alternatively, Flight simulation enthusiates may wish to retrieve the current VATSIM reports,
+ * Alternatively, Flight simulation enthusiasts may wish to retrieve the current VATSIM reports,
  * this can be achieved by 
  */
 $leib = new Metar('LEIB');
diff --git a/lib/Helpers/MetarHTTPClient.php b/lib/Helpers/MetarHTTPClient.php
index 0b2f633..0624401 100644
--- a/lib/Helpers/MetarHTTPClient.php
+++ b/lib/Helpers/MetarHTTPClient.php
@@ -12,7 +12,7 @@
  *
  * @author Bobby Allen <ballen@bobbyallen.me>
  * @license http://www.gnu.org/licenses/gpl-3.0.html
- * @link https://github.com/bobsta63/metar
+ * @link https://github.com/allebb/metar
  * @link http://www.bobbyallen.me
  *
  */
diff --git a/lib/Metar.php b/lib/Metar.php
index d4f51cd..e96d221 100644
--- a/lib/Metar.php
+++ b/lib/Metar.php
@@ -9,7 +9,7 @@
  *
  * @author Bobby Allen <ballen@bobbyallen.me>
  * @license http://www.gnu.org/licenses/gpl-3.0.html
- * @link https://github.com/bobsta63/metar
+ * @link https://github.com/allebb/metar
  * @link http://www.bobbyallen.me
  *
  */
diff --git a/lib/Providers/Ivao.php b/lib/Providers/Ivao.php
index 13484a5..b81422f 100644
--- a/lib/Providers/Ivao.php
+++ b/lib/Providers/Ivao.php
@@ -9,7 +9,7 @@
  *
  * @author Bobby Allen <ballen@bobbyallen.me>
  * @license http://www.gnu.org/licenses/gpl-3.0.html
- * @link https://github.com/bobsta63/metar
+ * @link https://github.com/allebb/metar
  * @link http://www.bobbyallen.me
  *
  */
diff --git a/lib/Providers/MetarProviderInterface.php b/lib/Providers/MetarProviderInterface.php
index 596d86d..ce221e2 100644
--- a/lib/Providers/MetarProviderInterface.php
+++ b/lib/Providers/MetarProviderInterface.php
@@ -9,7 +9,7 @@
  *
  * @author Bobby Allen <ballen@bobbyallen.me>
  * @license http://www.gnu.org/licenses/gpl-3.0.html
- * @link https://github.com/bobsta63/metar
+ * @link https://github.com/allebb/metar
  * @link http://www.bobbyallen.me
  *
  */
diff --git a/lib/Providers/Noaa.php b/lib/Providers/Noaa.php
index fdb818d..fe20c60 100644
--- a/lib/Providers/Noaa.php
+++ b/lib/Providers/Noaa.php
@@ -9,7 +9,7 @@
  *
  * @author Bobby Allen <ballen@bobbyallen.me>
  * @license http://www.gnu.org/licenses/gpl-3.0.html
- * @link https://github.com/bobsta63/metar
+ * @link https://github.com/allebb/metar
  * @link http://www.bobbyallen.me
  *
  */
diff --git a/lib/Providers/Vatsim.php b/lib/Providers/Vatsim.php
index b107d82..1ab2778 100644
--- a/lib/Providers/Vatsim.php
+++ b/lib/Providers/Vatsim.php
@@ -9,7 +9,7 @@
  *
  * @author Bobby Allen <ballen@bobbyallen.me>
  * @license http://www.gnu.org/licenses/gpl-3.0.html
- * @link https://github.com/bobsta63/metar
+ * @link https://github.com/allebb/metar
  * @link http://www.bobbyallen.me
  *
  */
diff --git a/phpunit.xml b/phpunit.xml
index 9e6ca48..4178f46 100644
--- a/phpunit.xml
+++ b/phpunit.xml
@@ -1,25 +1,13 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<phpunit backupGlobals="false"
-         backupStaticAttributes="false"
-         bootstrap="phpunit.php"
-         colors="true"
-         convertErrorsToExceptions="true"
-         convertNoticesToExceptions="true"
-         convertWarningsToExceptions="true"
-         processIsolation="false"
-         stopOnError="false"
-         stopOnFailure="false"
-         syntaxCheck="true"
-         verbose="true"
->
-    <testsuites>
-        <testsuite name="Package Unit Tests">
-            <directory suffix="Test.php">./tests</directory>
-        </testsuite>
-    </testsuites>
-    <filter>
-        <whitelist processUncoveredFilesFromWhitelist="true">
-            <directory suffix=".php">./lib</directory>
-        </whitelist>
-    </filter>
+<phpunit xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" backupGlobals="false" backupStaticAttributes="false" bootstrap="phpunit.php" colors="true" convertErrorsToExceptions="true" convertNoticesToExceptions="true" convertWarningsToExceptions="true" processIsolation="false" stopOnError="false" stopOnFailure="false" verbose="true" xsi:noNamespaceSchemaLocation="https://schema.phpunit.de/9.3/phpunit.xsd">
+  <coverage processUncoveredFiles="true">
+    <include>
+      <directory suffix=".php">./lib</directory>
+    </include>
+  </coverage>
+  <testsuites>
+    <testsuite name="Package Unit Tests">
+      <directory suffix="Test.php">./tests</directory>
+    </testsuite>
+  </testsuites>
 </phpunit>