diff --git a/repeater2-for-gravity-forms.php b/repeater2-for-gravity-forms.php
index 6df069c..0e51982 100644
--- a/repeater2-for-gravity-forms.php
+++ b/repeater2-for-gravity-forms.php
@@ -6,8 +6,10 @@
  * Version: 2.0.0
  * Author: Ciprian Popescu
  * Author URI: http://www.4property.com
- * GitHub Plugin URI: https://github.com/4property/repeater2-for-gravity-forms
+ * GitHub Plugin URI: 4property/repeater2-for-gravity-forms
  * GitHub Branch: master
+ * License: GNU General Public License v3 or later
+ * License URI: https://www.gnu.org/licenses/gpl-3.0.html
  *
  * Based on Kodie Grantham's work
  * @url https://github.com/kodie/gravityforms-repeater2
@@ -19,91 +21,97 @@
 /**/
 
 define('GF_REPEATER_VERSION', '2.0.0');
-define('GF_REPEATER_PATH', basename(__DIR__).'/'.basename(__FILE__));
-
-if (class_exists("GFForms")) {
-	GFForms::include_addon_framework();
-
-	class GFRepeater extends GFAddOn {
-		protected $_version = GF_REPEATER_VERSION;
-		protected $_min_gravityforms_version = "1.9";
-		protected $_slug = "repeater2addon";
-		protected $_path = GF_REPEATER_PATH;
-		protected $_full_path = __FILE__;
-		protected $_title = "Gravity Forms Repeater Add-On";
-		protected $_short_title = "Repeater Add-On";
-
-		public function scripts() {
-			$scripts = array(
-				array(
-					"handle"	=> "gf_repeater2_js_admin",
-					"src"		=> $this->get_base_url() . "/js/gf-repeater2-admin.js",
-					"version"	=> $this->_version,
-					"deps"		=> array('jquery'),
-					"in_footer"	=> false,
-					"callback"	=> array($this, 'localize_scripts'),
-					"strings"	=> array('page' => rgget('page')),
-					"enqueue"	=> array(
-						array(
-							"admin_page" => array('form_editor', 'entry_view', 'entry_detail')
-						)
-					)
-				)
-			);
-			return array_merge(parent::scripts(), $scripts);
-		}
-
-		public function init_admin() {
-			parent::init_admin();
-			GF_Field_Repeater2::init_admin();
-			GF_Field_Repeater2_End::init_admin();
-		}
-
-		public function init_frontend() {
-			parent::init_frontend();
-			GF_Field_Repeater2::init_frontend();
-		}
-
-		public function upgrade($previous_version) {
-			if (version_compare($previous_version, '1.0.5') == -1) {
-				$forms = GFAPI::get_forms(true);
-
-				foreach ($forms as $form) {
-					$entries = GFAPI::get_entries($form['id']);
-					$fields = GFAPI::get_fields_by_type($form, 'repeater2');
-
-					foreach ($entries as $entry) {
-						foreach ($fields as $field) {
-							if (array_key_exists($field['id'], $entry)) {
-								$dataArray = GFFormsModel::unserialize($entry[$field['id']]);
-								$dataUpdated = false;
-
-								if (!is_array($dataArray)) { continue; }
-
-								foreach ($dataArray as $repeater2ChildId=>$repeater2Child) {
-									foreach ($repeater2Child as $repeatedFieldId=>$repeatedField) {
-										if (!is_array($repeatedField)) {
-											if ($repeatedField !== '[gfRepeater-section]') {
-												$dataUpdated = true;
-												$dataArray[$repeater2ChildId][$repeatedFieldId] = Array($repeatedField);
-											}
-										} elseif (reset($repeatedField) == '[gfRepeater-section]') {
-											$dataUpdated = true;
-											$dataArray[$repeater2ChildId][$repeatedFieldId] = reset($repeatedField);
-										}
-									}
-								}
-
-								if ($dataUpdated) { GFAPI::update_entry_field($entry['id'], $field['id'], maybe_serialize($dataArray)); }
-							}
-						}
-					}
-				}
-			}
-		}
-	}
-	new GFRepeater();
-
-	require_once('class-gf-field-repeater2.php');
-	require_once('class-gf-field-repeater2-end.php');
-}
\ No newline at end of file
+define('GF_REPEATER_PATH', basename(__DIR__) . '/' . basename(__FILE__));
+
+if (class_exists('GFForms')) {
+    GFForms::include_addon_framework();
+
+    class GFRepeater extends GFAddOn {
+        protected $_version = GF_REPEATER_VERSION;
+        protected $_min_gravityforms_version = '2.5';
+        protected $_slug = 'repeater2addon';
+        protected $_path = GF_REPEATER_PATH;
+        protected $_full_path = __FILE__;
+        protected $_title = 'Gravity Forms Repeater Add-On';
+        protected $_short_title = 'Repeater Add-On';
+
+        public function scripts() {
+            $scripts = [
+				[
+                    'handle'	=> 'gf_repeater2_js_admin',
+                    'src'		=> $this->get_base_url() . '/js/gf-repeater2-admin.js',
+                    'version'	=> $this->_version,
+                    'deps'		=> ['jquery'],
+                    'in_footer'	=> false,
+                    'callback'	=> [$this, 'localize_scripts'],
+                    'strings'	=> ['page' => rgget('page')],
+                    'enqueue'	=> [
+                        [
+                            'admin_page' => ['form_editor', 'entry_view', 'entry_detail']
+                        ]
+                    ]
+                ]
+            ];
+
+            return array_merge(parent::scripts(), $scripts);
+        }
+
+        public function init_admin() {
+            parent::init_admin();
+
+            GF_Field_Repeater2::init_admin();
+            GF_Field_Repeater2_End::init_admin();
+        }
+
+        public function init_frontend() {
+            parent::init_frontend();
+
+            GF_Field_Repeater2::init_frontend();
+        }
+
+        public function upgrade($previous_version) {
+            if (version_compare($previous_version, '1.0.5') == -1) {
+                $forms = GFAPI::get_forms(true);
+
+                foreach ($forms as $form) {
+                    $entries = GFAPI::get_entries($form['id']);
+                    $fields = GFAPI::get_fields_by_type($form, 'repeater2');
+
+                    foreach ($entries as $entry) {
+                        foreach ($fields as $field) {
+                            if (array_key_exists($field['id'], $entry)) {
+                                $dataArray = GFFormsModel::unserialize($entry[$field['id']]);
+                                $dataUpdated = false;
+
+                                if (!is_array($dataArray)) { continue; }
+
+                                foreach ($dataArray as $repeater2ChildId=>$repeater2Child) {
+                                    foreach ($repeater2Child as $repeatedFieldId=>$repeatedField) {
+                                        if (!is_array($repeatedField)) {
+                                            if ($repeatedField !== '[gfRepeater-section]') {
+                                                $dataUpdated = true;
+                                                $dataArray[$repeater2ChildId][$repeatedFieldId] = Array($repeatedField);
+                                            }
+                                        } else if (reset($repeatedField) == '[gfRepeater-section]') {
+                                            $dataUpdated = true;
+                                            $dataArray[$repeater2ChildId][$repeatedFieldId] = reset($repeatedField);
+                                        }
+                                    }
+                                }
+
+                                if ($dataUpdated) {
+                                    GFAPI::update_entry_field($entry['id'], $field['id'], maybe_serialize($dataArray));
+                                }
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    }
+
+    new GFRepeater();
+
+    require_once 'class-gf-field-repeater2.php';
+    require_once 'class-gf-field-repeater2-end.php';
+}