diff --git a/README.md b/README.md
index ddac8400..d5555caf 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 ![OpenSupports](http://www.opensupports.com/logo.png)
 
-[![Build Status](https://travis-ci.org/opensupports/opensupports.svg?branch=master)](https://travis-ci.org/opensupports/opensupports) v4.4.0
+[![Build Status](https://travis-ci.org/opensupports/opensupports.svg?branch=master)](https://travis-ci.org/opensupports/opensupports) v4.5.0
 
 OpenSupports is an open source ticket system built primarily with PHP and ReactJS.
 Please, visit our website for more information: [http://www.opensupports.com/](http://www.opensupports.com/)
diff --git a/client/src/config.js b/client/src/config.js
index e4bbdc8d..a4be84b9 100644
--- a/client/src/config.js
+++ b/client/src/config.js
@@ -1,4 +1,4 @@
-opensupports_version = '4.4.0';
+opensupports_version = '4.5.0';
 root = 'http://localhost:3000';
 apiRoot = 'http://localhost:3000/api';
 globalIndexPath = '';
diff --git a/client/src/index.php b/client/src/index.php
index abd6c654..00e15fac 100755
--- a/client/src/index.php
+++ b/client/src/index.php
@@ -19,7 +19,7 @@
         <div id="app"></div>
 
         <script>
-            opensupports_version = '4.4.0';
+            opensupports_version = '4.5.0';
             root = "<?=$url ?>";
             apiRoot = '<?=$url ?>/api';
             globalIndexPath = "<?=$path ?>";
diff --git a/server/apidoc.json b/server/apidoc.json
index 28b8bb6d..a646da44 100644
--- a/server/apidoc.json
+++ b/server/apidoc.json
@@ -1,6 +1,6 @@
 {
   "name": "OpenSupports API Documentation",
-  "version": "4.4.0",
+  "version": "4.5.0",
   "title": "OpenSupports API Documentation",
   "description": "Backend API documentation for developers.",
   "header": {
diff --git a/server/controllers/article/add-topic.php b/server/controllers/article/add-topic.php
index 777c7432..e31e3bf7 100755
--- a/server/controllers/article/add-topic.php
+++ b/server/controllers/article/add-topic.php
@@ -4,7 +4,7 @@ DataValidator::with('CustomValidations', true);
 
 /**
  * @api {post} /article/add-topic Add topic
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Add topic
  *
diff --git a/server/controllers/article/add.php b/server/controllers/article/add.php
index e7c22a16..1d6b8169 100755
--- a/server/controllers/article/add.php
+++ b/server/controllers/article/add.php
@@ -4,7 +4,7 @@ DataValidator::with('CustomValidations', true);
 
 /**
  * @api {post} /article/add Add article
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Add article
  *
diff --git a/server/controllers/article/delete-topic.php b/server/controllers/article/delete-topic.php
index 9293aa42..86a64107 100755
--- a/server/controllers/article/delete-topic.php
+++ b/server/controllers/article/delete-topic.php
@@ -4,7 +4,7 @@ DataValidator::with('CustomValidations', true);
 
 /**
  * @api {post} /article/delete-topic Delete topic
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Delete topic
  *
diff --git a/server/controllers/article/delete.php b/server/controllers/article/delete.php
index c1047bfb..f7f7c00f 100755
--- a/server/controllers/article/delete.php
+++ b/server/controllers/article/delete.php
@@ -4,7 +4,7 @@ DataValidator::with('CustomValidations', true);
 
 /**
  * @api {post} /article/delete Delete article
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Delete article
  *
diff --git a/server/controllers/article/edit-topic.php b/server/controllers/article/edit-topic.php
index 722b6325..273445b1 100755
--- a/server/controllers/article/edit-topic.php
+++ b/server/controllers/article/edit-topic.php
@@ -4,7 +4,7 @@ DataValidator::with('CustomValidations', true);
 
 /**
  * @api {post} /article/edit-topic Edit topic
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Edit topic
  *
diff --git a/server/controllers/article/edit.php b/server/controllers/article/edit.php
index da0115d3..53eaf8c5 100755
--- a/server/controllers/article/edit.php
+++ b/server/controllers/article/edit.php
@@ -4,7 +4,7 @@ DataValidator::with('CustomValidations', true);
 
 /**
  * @api {post} /article/edit Edit article
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Edit a article
  *
diff --git a/server/controllers/article/get-all.php b/server/controllers/article/get-all.php
index 12aec0fc..ff9e8b98 100755
--- a/server/controllers/article/get-all.php
+++ b/server/controllers/article/get-all.php
@@ -4,7 +4,7 @@ DataValidator::with('CustomValidations', true);
 
 /**
  * @api {post} /article/get-all Get all articles
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Get all articles
  *
diff --git a/server/controllers/staff/add.php b/server/controllers/staff/add.php
index 80f9dad2..65aa1b2e 100755
--- a/server/controllers/staff/add.php
+++ b/server/controllers/staff/add.php
@@ -4,7 +4,7 @@ DataValidator::with('CustomValidations', true);
 
 /**
  * @api {post} /staff/add Add staff
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Add staff
  *
diff --git a/server/controllers/staff/assign-ticket.php b/server/controllers/staff/assign-ticket.php
index 8b143237..a3031c80 100755
--- a/server/controllers/staff/assign-ticket.php
+++ b/server/controllers/staff/assign-ticket.php
@@ -4,7 +4,7 @@ DataValidator::with('CustomValidations', true);
 
 /**
  * @api {post} /staff/assign-ticket Assign ticket
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Assign ticket
  *
diff --git a/server/controllers/staff/delete.php b/server/controllers/staff/delete.php
index fd51f58b..fbaaa395 100755
--- a/server/controllers/staff/delete.php
+++ b/server/controllers/staff/delete.php
@@ -4,7 +4,7 @@ use RedBeanPHP\Facade as RedBean;
 
 /**
  * @api {post} /staff/delete Delete staff
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Delete staff
  *
diff --git a/server/controllers/staff/edit.php b/server/controllers/staff/edit.php
index a429c150..34cfd264 100755
--- a/server/controllers/staff/edit.php
+++ b/server/controllers/staff/edit.php
@@ -3,7 +3,7 @@ use Respect\Validation\Validator as DataValidator;
 
 /**
  * @api {post} /staff/edit Edit staff
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Edit staff
  *
diff --git a/server/controllers/staff/get-all-tickets.php b/server/controllers/staff/get-all-tickets.php
index b15f7808..93a30975 100755
--- a/server/controllers/staff/get-all-tickets.php
+++ b/server/controllers/staff/get-all-tickets.php
@@ -3,7 +3,7 @@ use Respect\Validation\Validator as DataValidator;
 
 /**
  * @api {post} /staff/get-all-tickets Get all tickets according to search
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Get all tickets
  *
diff --git a/server/controllers/staff/get-all.php b/server/controllers/staff/get-all.php
index 2e48ee1d..3b38daaf 100755
--- a/server/controllers/staff/get-all.php
+++ b/server/controllers/staff/get-all.php
@@ -3,7 +3,7 @@ use Respect\Validation\Validator as DataValidator;
 
 /**
  * @api {post} /staff/get-all  Get all staffs
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Get all staffs
  *
diff --git a/server/controllers/staff/get-new-tickets.php b/server/controllers/staff/get-new-tickets.php
index 18e5ecb5..e9986740 100755
--- a/server/controllers/staff/get-new-tickets.php
+++ b/server/controllers/staff/get-new-tickets.php
@@ -4,7 +4,7 @@ use Respect\Validation\Validator as DataValidator;
 
 /**
  * @api {post} /staff/get-new-tickets Get new tickets
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Get new tickets
  *
diff --git a/server/controllers/staff/get-tickets.php b/server/controllers/staff/get-tickets.php
index f653f1cd..a4c17747 100755
--- a/server/controllers/staff/get-tickets.php
+++ b/server/controllers/staff/get-tickets.php
@@ -3,7 +3,7 @@ use Respect\Validation\Validator as DataValidator;
 
 /**
  * @api {post} /staff/get-tickets Get tickets
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Get tickets
  *
diff --git a/server/controllers/staff/get.php b/server/controllers/staff/get.php
index 5ab4ee0d..68f2d4a7 100755
--- a/server/controllers/staff/get.php
+++ b/server/controllers/staff/get.php
@@ -4,7 +4,7 @@ DataValidator::with('CustomValidations', true);
 
 /**
  * @api {post} /staff/get Get staff
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Get staff
  *
diff --git a/server/controllers/staff/last-events.php b/server/controllers/staff/last-events.php
index ce4ef67c..a9f9b6d3 100755
--- a/server/controllers/staff/last-events.php
+++ b/server/controllers/staff/last-events.php
@@ -3,7 +3,7 @@ use Respect\Validation\Validator as DataValidator;
 
 /**
  * @api {post} /staff/last-events Get last events
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Get last events
  *
diff --git a/server/controllers/staff/search-tickets.php b/server/controllers/staff/search-tickets.php
index c74a7582..c1c33afa 100755
--- a/server/controllers/staff/search-tickets.php
+++ b/server/controllers/staff/search-tickets.php
@@ -3,7 +3,7 @@ use Respect\Validation\Validator as DataValidator;
 
 /**
  * @api {post} /staff/search-tickets Search tickets
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Search tickets
  *
diff --git a/server/controllers/staff/un-assign-ticket.php b/server/controllers/staff/un-assign-ticket.php
index 84ab70f2..c43d3272 100755
--- a/server/controllers/staff/un-assign-ticket.php
+++ b/server/controllers/staff/un-assign-ticket.php
@@ -4,7 +4,7 @@ DataValidator::with('CustomValidations', true);
 
 /**
  * @api {post} /staff/un-assign-ticket Un-assign ticket
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Un-assign ticket
  *
diff --git a/server/controllers/system/add-api-key.php b/server/controllers/system/add-api-key.php
index 500d3c02..38ef0861 100755
--- a/server/controllers/system/add-api-key.php
+++ b/server/controllers/system/add-api-key.php
@@ -3,7 +3,7 @@ use Respect\Validation\Validator as DataValidator;
 
 /**
  * @api {post} /system/add-api-key Add APIKey
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Add APIKey
  *
diff --git a/server/controllers/system/add-custom-field.php b/server/controllers/system/add-custom-field.php
index 894c3cee..0e3d244d 100644
--- a/server/controllers/system/add-custom-field.php
+++ b/server/controllers/system/add-custom-field.php
@@ -3,7 +3,7 @@ use Respect\Validation\Validator as DataValidator;
 
 /**
  * @api {post} /system/add-custom-field Add a custom field
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Add Custom field
  *
diff --git a/server/controllers/system/add-department.php b/server/controllers/system/add-department.php
index 81599c7b..57f8db06 100755
--- a/server/controllers/system/add-department.php
+++ b/server/controllers/system/add-department.php
@@ -3,7 +3,7 @@ use Respect\Validation\Validator as DataValidator;
 
 /**
  * @api {post} /system/add-department Add department
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Add department
  *
diff --git a/server/controllers/system/backup-database.php b/server/controllers/system/backup-database.php
index aadde22e..3cc24cf5 100755
--- a/server/controllers/system/backup-database.php
+++ b/server/controllers/system/backup-database.php
@@ -3,7 +3,7 @@ use Ifsnop\Mysqldump as IMysqldump;
 
 /**
  * @api {post} /system/backup-database Backup database
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Backup database
  *
diff --git a/server/controllers/system/check-requirements.php b/server/controllers/system/check-requirements.php
index 1e6251ea..69ba9c48 100755
--- a/server/controllers/system/check-requirements.php
+++ b/server/controllers/system/check-requirements.php
@@ -2,7 +2,7 @@
 
 /**
  * @api {post} /system/check-requirements Checks requirements
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Check requirements
  *
diff --git a/server/controllers/system/csv-import.php b/server/controllers/system/csv-import.php
index c1c14e59..14dc77f0 100755
--- a/server/controllers/system/csv-import.php
+++ b/server/controllers/system/csv-import.php
@@ -2,7 +2,7 @@
 
 /**
  * @api {post} /system/csv-import CSV import
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName CSV import
  *
diff --git a/server/controllers/system/delete-all-users.php b/server/controllers/system/delete-all-users.php
index a2e3191b..70e73701 100755
--- a/server/controllers/system/delete-all-users.php
+++ b/server/controllers/system/delete-all-users.php
@@ -3,7 +3,7 @@ use RedBeanPHP\Facade as RedBean;
 
 /**
  * @api {post} /system/delete-all-users Delete all users
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Delete all users
  *
diff --git a/server/controllers/system/delete-api-key.php b/server/controllers/system/delete-api-key.php
index afd2baf3..3ba63322 100755
--- a/server/controllers/system/delete-api-key.php
+++ b/server/controllers/system/delete-api-key.php
@@ -3,7 +3,7 @@ use Respect\Validation\Validator as DataValidator;
 
 /**
  * @api {post} /system/delete-api-key Delete APIKey
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Delete APIKey
  *
diff --git a/server/controllers/system/delete-custom-field.php b/server/controllers/system/delete-custom-field.php
index f1bb1274..e66ecf10 100644
--- a/server/controllers/system/delete-custom-field.php
+++ b/server/controllers/system/delete-custom-field.php
@@ -3,7 +3,7 @@ use Respect\Validation\Validator as DataValidator;
 
 /**
  * @api {post} /system/delete-custom-field Delete custom field
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Delete a custom field
  *
diff --git a/server/controllers/system/delete-department.php b/server/controllers/system/delete-department.php
index fc751a62..9f9eece2 100755
--- a/server/controllers/system/delete-department.php
+++ b/server/controllers/system/delete-department.php
@@ -4,7 +4,7 @@ DataValidator::with('CustomValidations', true);
 
 /**
  * @api {post} /system/delete-department Delete department
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Delete department
  *
diff --git a/server/controllers/system/disable-registration.php b/server/controllers/system/disable-registration.php
index ef4434a3..467863cf 100755
--- a/server/controllers/system/disable-registration.php
+++ b/server/controllers/system/disable-registration.php
@@ -2,7 +2,7 @@
 
 /**
  * @api {post} /system/disable-registration Disable registration
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Disable registration
  *
diff --git a/server/controllers/system/disable-user-system.php b/server/controllers/system/disable-user-system.php
index 34f671e2..ce136f85 100755
--- a/server/controllers/system/disable-user-system.php
+++ b/server/controllers/system/disable-user-system.php
@@ -2,7 +2,7 @@
 
 /**
  * @api {post} /system/disable-user-system Disable user system
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Disable user system
  *
diff --git a/server/controllers/system/download.php b/server/controllers/system/download.php
index 2a1de807..7a225643 100755
--- a/server/controllers/system/download.php
+++ b/server/controllers/system/download.php
@@ -4,7 +4,7 @@ use Respect\Validation\Validator as DataValidator;
 
 /**
  * @api {get} /system/download Download file
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Download file
  *
diff --git a/server/controllers/system/edit-department.php b/server/controllers/system/edit-department.php
index 84b27c66..315aa300 100755
--- a/server/controllers/system/edit-department.php
+++ b/server/controllers/system/edit-department.php
@@ -4,7 +4,7 @@ DataValidator::with('CustomValidations', true);
 
 /**
  * @api {post} /system/edit-department Edit department
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Edit department
  *
diff --git a/server/controllers/system/edit-mail-template.php b/server/controllers/system/edit-mail-template.php
index 6a56d55c..e3923ca4 100755
--- a/server/controllers/system/edit-mail-template.php
+++ b/server/controllers/system/edit-mail-template.php
@@ -3,7 +3,7 @@ use Respect\Validation\Validator as DataValidator;
 
 /**
  * @api {post} /system/edit-mail-template Edit mail template
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Edit mail template
  *
diff --git a/server/controllers/system/edit-settings.php b/server/controllers/system/edit-settings.php
index 298d9f8a..64f4eea4 100755
--- a/server/controllers/system/edit-settings.php
+++ b/server/controllers/system/edit-settings.php
@@ -2,7 +2,7 @@
 
 /**
  * @api {post} /system/edit-settings Edit settings
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Edit settings
  *
diff --git a/server/controllers/system/enable-registration.php b/server/controllers/system/enable-registration.php
index 764776be..8050b8ee 100755
--- a/server/controllers/system/enable-registration.php
+++ b/server/controllers/system/enable-registration.php
@@ -3,7 +3,7 @@ use Respect\Validation\Validator as DataValidator;
 
 /**
  * @api {post} /system/enable-registration Enable registration
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Enable registration 
  *
diff --git a/server/controllers/system/enable-user-system.php b/server/controllers/system/enable-user-system.php
index b7eb045f..288763bf 100755
--- a/server/controllers/system/enable-user-system.php
+++ b/server/controllers/system/enable-user-system.php
@@ -2,7 +2,7 @@
 
 /**
  * @api {post} /system/enable-user-system Enable user system
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Enable user system
  *
diff --git a/server/controllers/system/get-api-keys.php b/server/controllers/system/get-api-keys.php
index e1d7d282..4b59405a 100755
--- a/server/controllers/system/get-api-keys.php
+++ b/server/controllers/system/get-api-keys.php
@@ -3,7 +3,7 @@ use Respect\Validation\Validator as DataValidator;
 
 /**
  * @api {post} /system/get-api-keys Get APIKeys
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Get APIKeys
  *
diff --git a/server/controllers/system/get-custom-fields.php b/server/controllers/system/get-custom-fields.php
index 01d70c80..658992de 100644
--- a/server/controllers/system/get-custom-fields.php
+++ b/server/controllers/system/get-custom-fields.php
@@ -3,7 +3,7 @@ use Respect\Validation\Validator as DataValidator;
 
 /**
  * @api {post} /system/get-custom-fields Get custom fields
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Get all Custom field items
  *
diff --git a/server/controllers/system/get-logs.php b/server/controllers/system/get-logs.php
index a90089d7..c94499f6 100755
--- a/server/controllers/system/get-logs.php
+++ b/server/controllers/system/get-logs.php
@@ -4,7 +4,7 @@ use RedBeanPHP\Facade as RedBean;
 
 /**
  * @api {post} /system/get-logs Get logs
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Get logs
  *
diff --git a/server/controllers/system/get-mail-template-list.php b/server/controllers/system/get-mail-template-list.php
index cd9332c3..2ce00200 100755
--- a/server/controllers/system/get-mail-template-list.php
+++ b/server/controllers/system/get-mail-template-list.php
@@ -3,7 +3,7 @@ use Respect\Validation\Validator as DataValidator;
 
 /**
  * @api {post} /system/get-mail-template-list Get mail template
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Get mail template list
  *
diff --git a/server/controllers/system/get-mail-template.php b/server/controllers/system/get-mail-template.php
index ea1915f0..8bc4b999 100755
--- a/server/controllers/system/get-mail-template.php
+++ b/server/controllers/system/get-mail-template.php
@@ -3,7 +3,7 @@ use Respect\Validation\Validator as DataValidator;
 
 /**
  * @api {post} /system/get-mail-template Get mail template
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Get mail template
  *
diff --git a/server/controllers/system/get-settings.php b/server/controllers/system/get-settings.php
index 087e78e0..06640e88 100755
--- a/server/controllers/system/get-settings.php
+++ b/server/controllers/system/get-settings.php
@@ -2,7 +2,7 @@
 
 /**
  * @api {post} /system/get-settings Get settings
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Get settings
  *
diff --git a/server/controllers/system/get-stats.php b/server/controllers/system/get-stats.php
index 1d379bdf..630204cb 100755
--- a/server/controllers/system/get-stats.php
+++ b/server/controllers/system/get-stats.php
@@ -4,7 +4,7 @@ use RedBeanPHP\Facade as RedBean;
 
 /**
  * @api {post} /system/get-stats Get stats
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Get stats
  *
diff --git a/server/controllers/system/init-admin.php b/server/controllers/system/init-admin.php
index e6e7451d..0e7523e3 100755
--- a/server/controllers/system/init-admin.php
+++ b/server/controllers/system/init-admin.php
@@ -4,7 +4,7 @@ DataValidator::with('CustomValidations', true);
 
 /**
  * @api {post} /system/init-admin Init admin
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Init admin
  *
diff --git a/server/controllers/system/init-database.php b/server/controllers/system/init-database.php
index eafa974e..40e92ece 100755
--- a/server/controllers/system/init-database.php
+++ b/server/controllers/system/init-database.php
@@ -3,7 +3,7 @@ use RedBeanPHP\Facade as RedBean;
 
 /**
  * @api {post} /system/init-database Init database
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Init database
  *
diff --git a/server/controllers/system/init-settings.php b/server/controllers/system/init-settings.php
index 8ab0daa5..083a40cf 100755
--- a/server/controllers/system/init-settings.php
+++ b/server/controllers/system/init-settings.php
@@ -4,7 +4,7 @@ DataValidator::with('CustomValidations', true);
 
 /**
  * @api {post} /system/init-settings Init settings
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Init settings
  *
diff --git a/server/controllers/system/installation-done.php b/server/controllers/system/installation-done.php
index 33d1f704..a9e8657d 100755
--- a/server/controllers/system/installation-done.php
+++ b/server/controllers/system/installation-done.php
@@ -3,7 +3,7 @@ use RedBeanPHP\Facade as RedBean;
 
 /**
  * @api {post} /system/installation-done Installation done
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Installation done
  *
diff --git a/server/controllers/system/recover-mail-template.php b/server/controllers/system/recover-mail-template.php
index 0734ceaa..14114b5d 100755
--- a/server/controllers/system/recover-mail-template.php
+++ b/server/controllers/system/recover-mail-template.php
@@ -3,7 +3,7 @@ use Respect\Validation\Validator as DataValidator;
 
 /**
  * @api {post} /system/recover-mail-template Recover mail template
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Recover mail template
  *
diff --git a/server/controllers/system/test-imap.php b/server/controllers/system/test-imap.php
index a72d1ba3..09f71bf0 100755
--- a/server/controllers/system/test-imap.php
+++ b/server/controllers/system/test-imap.php
@@ -2,7 +2,7 @@
 
 /**
  * @api {post} /system/test-imap Test IMAP Connection
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Test IMAP Connection
  *
diff --git a/server/controllers/system/test-smtp.php b/server/controllers/system/test-smtp.php
index bba4be72..71a2d5a0 100755
--- a/server/controllers/system/test-smtp.php
+++ b/server/controllers/system/test-smtp.php
@@ -3,7 +3,7 @@ use Respect\Validation\Validator as DataValidator;
 
 /**
  * @api {post} /system/test-smtp Test SMTP Connection
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Test SMTP Connection
  *
diff --git a/server/controllers/ticket/add-custom-response.php b/server/controllers/ticket/add-custom-response.php
index 74890e3f..2982d1d0 100755
--- a/server/controllers/ticket/add-custom-response.php
+++ b/server/controllers/ticket/add-custom-response.php
@@ -4,7 +4,7 @@ DataValidator::with('CustomValidations', true);
 
 /**
  * @api {post} /ticket/add-custom-response Add custom responses
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Add a custom response
  *
diff --git a/server/controllers/ticket/add-tag.php b/server/controllers/ticket/add-tag.php
index b7d5900e..e0a0a9a3 100644
--- a/server/controllers/ticket/add-tag.php
+++ b/server/controllers/ticket/add-tag.php
@@ -4,7 +4,7 @@ DataValidator::with('CustomValidations', true);
 
 /**
  * @api {post} /ticket/add-tag Add tag
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Add tag
  *
diff --git a/server/controllers/ticket/change-department.php b/server/controllers/ticket/change-department.php
index e0a72eec..7699e279 100755
--- a/server/controllers/ticket/change-department.php
+++ b/server/controllers/ticket/change-department.php
@@ -4,7 +4,7 @@ DataValidator::with('CustomValidations', true);
 
 /**
  * @api {post} /ticket/change-department Change department
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Change department
  *
diff --git a/server/controllers/ticket/change-priority.php b/server/controllers/ticket/change-priority.php
index 5f4741ad..588bbbfe 100755
--- a/server/controllers/ticket/change-priority.php
+++ b/server/controllers/ticket/change-priority.php
@@ -3,7 +3,7 @@ use Respect\Validation\Validator as DataValidator;
 
 /**
  * @api {post} /ticket/change-priority Change priority
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Change priority
  *
diff --git a/server/controllers/ticket/check.php b/server/controllers/ticket/check.php
index c4364daf..3caf2a11 100755
--- a/server/controllers/ticket/check.php
+++ b/server/controllers/ticket/check.php
@@ -4,7 +4,7 @@ DataValidator::with('CustomValidations', true);
 
 /**
  * @api {post} /ticket/check Check ticket
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Check ticket
  *
diff --git a/server/controllers/ticket/close.php b/server/controllers/ticket/close.php
index de433eca..5895c3ac 100755
--- a/server/controllers/ticket/close.php
+++ b/server/controllers/ticket/close.php
@@ -4,7 +4,7 @@ DataValidator::with('CustomValidations', true);
 
 /**
  * @api {post} /ticket/close Close ticket
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Close
  *
diff --git a/server/controllers/ticket/comment.php b/server/controllers/ticket/comment.php
index 76b42f9e..de6e2c85 100755
--- a/server/controllers/ticket/comment.php
+++ b/server/controllers/ticket/comment.php
@@ -4,7 +4,7 @@ DataValidator::with('CustomValidations', true);
 
 /**
  * @api {post} /ticket/comment Comment ticket
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Comment ticket
  *
diff --git a/server/controllers/ticket/create-tag.php b/server/controllers/ticket/create-tag.php
index b969522a..8e91734b 100644
--- a/server/controllers/ticket/create-tag.php
+++ b/server/controllers/ticket/create-tag.php
@@ -4,7 +4,7 @@ DataValidator::with('CustomValidations', true);
 
 /**
  * @api {post} /ticket/create-tag Create tag
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Create tag
  *
diff --git a/server/controllers/ticket/create.php b/server/controllers/ticket/create.php
index 8afb1513..432b6d08 100755
--- a/server/controllers/ticket/create.php
+++ b/server/controllers/ticket/create.php
@@ -4,7 +4,7 @@ DataValidator::with('CustomValidations', true);
 
 /**
  * @api {post} /ticket/create Create ticket
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Create ticket
  *
diff --git a/server/controllers/ticket/delete-custom-response.php b/server/controllers/ticket/delete-custom-response.php
index 80ae948d..011237f4 100755
--- a/server/controllers/ticket/delete-custom-response.php
+++ b/server/controllers/ticket/delete-custom-response.php
@@ -4,7 +4,7 @@ DataValidator::with('CustomValidations', true);
 
 /**
  * @api {post} /ticket/delete-custom-response Delete custom response
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Delete custom response
  *
diff --git a/server/controllers/ticket/delete-tag.php b/server/controllers/ticket/delete-tag.php
index 3d7f0ec3..c639a545 100644
--- a/server/controllers/ticket/delete-tag.php
+++ b/server/controllers/ticket/delete-tag.php
@@ -4,7 +4,7 @@ DataValidator::with('CustomValidations', true);
 
 /**
  * @api {post} /ticket/delete-tag Delete a tag
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Delete tag
  *
diff --git a/server/controllers/ticket/delete.php b/server/controllers/ticket/delete.php
index 1f8b094a..a6178737 100644
--- a/server/controllers/ticket/delete.php
+++ b/server/controllers/ticket/delete.php
@@ -4,7 +4,7 @@ DataValidator::with('CustomValidations', true);
 
 /**
  * @api {post} /ticket/delete Delete a ticket
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Delete ticket
  *
diff --git a/server/controllers/ticket/edit-comment.php b/server/controllers/ticket/edit-comment.php
index 2c0c0bc4..a3f6bfc2 100644
--- a/server/controllers/ticket/edit-comment.php
+++ b/server/controllers/ticket/edit-comment.php
@@ -4,7 +4,7 @@ DataValidator::with('CustomValidations', true);
 
 /**
  * @api {post} /ticket/edit-comment Edit a comment
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Edit comment
  *
diff --git a/server/controllers/ticket/edit-custom-response.php b/server/controllers/ticket/edit-custom-response.php
index dad7db3f..470678eb 100755
--- a/server/controllers/ticket/edit-custom-response.php
+++ b/server/controllers/ticket/edit-custom-response.php
@@ -4,7 +4,7 @@ DataValidator::with('CustomValidations', true);
 
 /**
  * @api {post} /ticket/edit-custom-response Edit custom response
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Edit custom response
  *
diff --git a/server/controllers/ticket/edit-tag.php b/server/controllers/ticket/edit-tag.php
index bf6b1826..0ce66228 100644
--- a/server/controllers/ticket/edit-tag.php
+++ b/server/controllers/ticket/edit-tag.php
@@ -4,7 +4,7 @@ DataValidator::with('CustomValidations', true);
 
 /**
  * @api {post} /ticket/edit-tag Edit tag
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Edit tag
  *
diff --git a/server/controllers/ticket/get-custom-responses.php b/server/controllers/ticket/get-custom-responses.php
index cb562c2b..8d6af2f8 100755
--- a/server/controllers/ticket/get-custom-responses.php
+++ b/server/controllers/ticket/get-custom-responses.php
@@ -4,7 +4,7 @@ DataValidator::with('CustomValidations', true);
 
 /**
  * @api {post} /ticket/get-custom-responses Get custom responses
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Get custom responses
  *
diff --git a/server/controllers/ticket/get-tags.php b/server/controllers/ticket/get-tags.php
index 713eba48..0b365f34 100644
--- a/server/controllers/ticket/get-tags.php
+++ b/server/controllers/ticket/get-tags.php
@@ -4,7 +4,7 @@ DataValidator::with('CustomValidations', true);
 
 /**
  * @api {post} /ticket/get-tags Get tags
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Get tags
  *
diff --git a/server/controllers/ticket/get.php b/server/controllers/ticket/get.php
index 4a9533bd..f9fef3d2 100755
--- a/server/controllers/ticket/get.php
+++ b/server/controllers/ticket/get.php
@@ -3,7 +3,7 @@ use Respect\Validation\Validator as DataValidator;
 DataValidator::with('CustomValidations', true);
 /**
  * @api {post} /ticket/get Get ticket
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Get ticket
  *
diff --git a/server/controllers/ticket/re-open.php b/server/controllers/ticket/re-open.php
index b57f0cb7..f2ddd697 100755
--- a/server/controllers/ticket/re-open.php
+++ b/server/controllers/ticket/re-open.php
@@ -3,7 +3,7 @@ use Respect\Validation\Validator as DataValidator;
 
 /**
  * @api {post} /ticket/re-open Reopen ticket
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Reopen ticket
  *
diff --git a/server/controllers/ticket/remove-tag.php b/server/controllers/ticket/remove-tag.php
index f839fd5c..f82a771d 100644
--- a/server/controllers/ticket/remove-tag.php
+++ b/server/controllers/ticket/remove-tag.php
@@ -4,7 +4,7 @@ DataValidator::with('CustomValidations', true);
 
 /**
  * @api {post} /ticket/remove-tag Remove tag
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Remove tag
  *
diff --git a/server/controllers/ticket/seen.php b/server/controllers/ticket/seen.php
index 56a66d7c..a0d6ebc7 100755
--- a/server/controllers/ticket/seen.php
+++ b/server/controllers/ticket/seen.php
@@ -3,7 +3,7 @@ use Respect\Validation\Validator as DataValidator;
 
 /**
  * @api {post} /ticket/seen See ticket
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName See ticket
  *
diff --git a/server/controllers/user/ban.php b/server/controllers/user/ban.php
index a9242c58..04577949 100755
--- a/server/controllers/user/ban.php
+++ b/server/controllers/user/ban.php
@@ -3,7 +3,7 @@ use Respect\Validation\Validator as DataValidator;
 
 /**
  * @api {post} /user/ban Ban email
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Ban email
  *
diff --git a/server/controllers/user/check-session.php b/server/controllers/user/check-session.php
index ade7fdb3..629c71fa 100755
--- a/server/controllers/user/check-session.php
+++ b/server/controllers/user/check-session.php
@@ -2,7 +2,7 @@
 
 /**
  * @api {post} /user/check-session Check session
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Check session
  *
diff --git a/server/controllers/user/delete.php b/server/controllers/user/delete.php
index 9d4fd2e8..8f5aa06f 100755
--- a/server/controllers/user/delete.php
+++ b/server/controllers/user/delete.php
@@ -4,7 +4,7 @@ use RedBeanPHP\Facade as RedBean;
 
 /**
  * @api {post} /user/delete Delete user
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Delete user
  *
diff --git a/server/controllers/user/disable.php b/server/controllers/user/disable.php
index 0b3132f8..0e79797b 100644
--- a/server/controllers/user/disable.php
+++ b/server/controllers/user/disable.php
@@ -3,7 +3,7 @@ use Respect\Validation\Validator as DataValidator;
 
 /**
  * @api {post} /user/disable Ban email
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Disable User
  *
diff --git a/server/controllers/user/edit-custom-fields.php b/server/controllers/user/edit-custom-fields.php
index d8eab39e..a6e01623 100644
--- a/server/controllers/user/edit-custom-fields.php
+++ b/server/controllers/user/edit-custom-fields.php
@@ -3,7 +3,7 @@ use Respect\Validation\Validator as DataValidator;
 
 /**
  * @api {post} /user/edit-custom-fields Edit custom field values
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Edit custom field values
  *
diff --git a/server/controllers/user/edit-email.php b/server/controllers/user/edit-email.php
index 6fb75a66..daccedb9 100755
--- a/server/controllers/user/edit-email.php
+++ b/server/controllers/user/edit-email.php
@@ -3,7 +3,7 @@ use Respect\Validation\Validator as DataValidator;
 
 /**
  * @api {post} /user/edit-email Edit email
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Edit email
  *
diff --git a/server/controllers/user/edit-password.php b/server/controllers/user/edit-password.php
index a76c76c2..322529be 100755
--- a/server/controllers/user/edit-password.php
+++ b/server/controllers/user/edit-password.php
@@ -3,7 +3,7 @@ use Respect\Validation\Validator as DataValidator;
 
 /**
  * @api {post} /user/edit-password Edit password
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Edit password
  *
diff --git a/server/controllers/user/enable.php b/server/controllers/user/enable.php
index 164c8e4e..e97da056 100644
--- a/server/controllers/user/enable.php
+++ b/server/controllers/user/enable.php
@@ -3,7 +3,7 @@ use Respect\Validation\Validator as DataValidator;
 
 /**
  * @api {post} /user/enable Ban email
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Enable User
  *
diff --git a/server/controllers/user/get-user.php b/server/controllers/user/get-user.php
index bd7a0670..884baa44 100755
--- a/server/controllers/user/get-user.php
+++ b/server/controllers/user/get-user.php
@@ -4,7 +4,7 @@ DataValidator::with('CustomValidations', true);
 
 /**
  * @api {post} /user/get-user Get user information
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Get user information
  *
diff --git a/server/controllers/user/get-users.php b/server/controllers/user/get-users.php
index b5101ff6..89c68a65 100755
--- a/server/controllers/user/get-users.php
+++ b/server/controllers/user/get-users.php
@@ -3,7 +3,7 @@ use Respect\Validation\Validator as DataValidator;
 
 /**
  * @api {post} /user/get-users Get users list
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Get users list
  *
diff --git a/server/controllers/user/get.php b/server/controllers/user/get.php
index 38894be2..98f480be 100755
--- a/server/controllers/user/get.php
+++ b/server/controllers/user/get.php
@@ -4,7 +4,7 @@ DataValidator::with('CustomValidations', true);
 
 /**
  * @api {post} /user/get Get my information
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Get my Information
  *
diff --git a/server/controllers/user/list-ban.php b/server/controllers/user/list-ban.php
index 6eadb863..7a2a8f0b 100755
--- a/server/controllers/user/list-ban.php
+++ b/server/controllers/user/list-ban.php
@@ -3,7 +3,7 @@ use Respect\Validation\Validator as DataValidator;
 
 /**
  * @api {post} /user/list-ban Get ban list
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Get ban list
  *
diff --git a/server/controllers/user/login.php b/server/controllers/user/login.php
index eea4ea50..05eee6f1 100755
--- a/server/controllers/user/login.php
+++ b/server/controllers/user/login.php
@@ -3,7 +3,7 @@ use RedBeanPHP\Facade as RedBean;
 
 /**
  * @api {post} /user/login Login
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Login
  *
diff --git a/server/controllers/user/logout.php b/server/controllers/user/logout.php
index e0391788..9eb679f8 100755
--- a/server/controllers/user/logout.php
+++ b/server/controllers/user/logout.php
@@ -1,7 +1,7 @@
 <?php
 /**
  * @api {post} /user/logout Log out
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Log out 
  *
diff --git a/server/controllers/user/recover-password.php b/server/controllers/user/recover-password.php
index 3b3adf25..9e712493 100755
--- a/server/controllers/user/recover-password.php
+++ b/server/controllers/user/recover-password.php
@@ -4,7 +4,7 @@ DataValidator::with('CustomValidations', true);
 
 /**
  * @api {post} /user/recover-password Recover password
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Recover password
  *
diff --git a/server/controllers/user/send-recover-password.php b/server/controllers/user/send-recover-password.php
index 25dba682..3ba9d2b6 100755
--- a/server/controllers/user/send-recover-password.php
+++ b/server/controllers/user/send-recover-password.php
@@ -4,7 +4,7 @@ DataValidator::with('CustomValidations', true);
 
 /**
  * @api {post} /user/send-recover-password Send password recovery
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Send password recovery
  *
diff --git a/server/controllers/user/signup.php b/server/controllers/user/signup.php
index f04d233d..8ae934ab 100755
--- a/server/controllers/user/signup.php
+++ b/server/controllers/user/signup.php
@@ -5,7 +5,7 @@ DataValidator::with('CustomValidations', true);
 
 /**
  * @api {post} /user/signup Sign up
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Sign up
  *
diff --git a/server/controllers/user/un-ban.php b/server/controllers/user/un-ban.php
index d9885422..ca62a7e7 100755
--- a/server/controllers/user/un-ban.php
+++ b/server/controllers/user/un-ban.php
@@ -3,7 +3,7 @@ use Respect\Validation\Validator as DataValidator;
 
 /**
  * @api {post} /user/un-ban Un ban
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Un ban
  *
diff --git a/server/controllers/user/verify.php b/server/controllers/user/verify.php
index ab4ad91b..c237f310 100755
--- a/server/controllers/user/verify.php
+++ b/server/controllers/user/verify.php
@@ -3,7 +3,7 @@ use Respect\Validation\Validator as DataValidator;
 
 /**
  * @api {post} /user/verify Verify email
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  *
  * @apiName Verify email
  *
diff --git a/server/models/APIKey.php b/server/models/APIKey.php
index 8e7a9aa2..436b2b14 100755
--- a/server/models/APIKey.php
+++ b/server/models/APIKey.php
@@ -1,7 +1,7 @@
 <?php
 /**
  * @api {OBJECT} APIKey APIKey
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  * @apiGroup Data Structures
  * @apiParam {String} name Name of the APIKey.
  * @apiParam {String} token Token of the APIKey.
diff --git a/server/models/Article.php b/server/models/Article.php
index 146aab90..dd4bf901 100755
--- a/server/models/Article.php
+++ b/server/models/Article.php
@@ -1,7 +1,7 @@
 <?php
 /**
  * @api {OBJECT} Article Article
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  * @apiGroup Data Structures
  * @apiParam {Number} id Id of the article.
  * @apiParam {String} title Title of the article.
diff --git a/server/models/Ban.php b/server/models/Ban.php
index ac8d1c52..6d5a59c1 100755
--- a/server/models/Ban.php
+++ b/server/models/Ban.php
@@ -1,7 +1,7 @@
 <?php
 /**
  * @api {OBJECT} Ban Ban
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  * @apiGroup Data Structures
  * @apiParam {Email} email The email address that is banned.
  */
diff --git a/server/models/CustomField.php b/server/models/CustomField.php
index 5495bab1..3d2aa640 100644
--- a/server/models/CustomField.php
+++ b/server/models/CustomField.php
@@ -1,7 +1,7 @@
 <?php
 /**
  * @api {OBJECT} Customfield Customfield
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  * @apiGroup Data Structures
  * @apiParam {Number} id Id of the custom filed.
  * @apiParam {String} name Name of the custom filed.
diff --git a/server/models/CustomFieldOption.php b/server/models/CustomFieldOption.php
index 5dd60ad1..5047a541 100644
--- a/server/models/CustomFieldOption.php
+++ b/server/models/CustomFieldOption.php
@@ -1,7 +1,7 @@
 <?php
 /**
  * @api {OBJECT} Customfieldoption Customfieldoption
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  * @apiGroup Data Structures
  * @apiParam {Number} id Id of the option.
  * @apiParam {String} name Name of the option.
diff --git a/server/models/CustomFieldValue.php b/server/models/CustomFieldValue.php
index d87ae0ff..f39be2d2 100644
--- a/server/models/CustomFieldValue.php
+++ b/server/models/CustomFieldValue.php
@@ -1,7 +1,7 @@
 <?php
 /**
  * @api {OBJECT} Customfieldvalue Customfieldvalue
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  * @apiGroup Data Structures
  * @apiParam {Number} id Id of the value.
  * @apiParam {Customfield} customfield Customfield of the value.
diff --git a/server/models/CustomResponse.php b/server/models/CustomResponse.php
index 2fcbdea5..2362b82f 100755
--- a/server/models/CustomResponse.php
+++ b/server/models/CustomResponse.php
@@ -1,7 +1,7 @@
 <?php
 /**
  * @api {OBJECT} CustomResponse CustomResponse
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  * @apiGroup Data Structures
  * @apiParam {Number} id Id of the custom response.
  * @apiParam {String} content Content of the custom response.
diff --git a/server/models/Department.php b/server/models/Department.php
index fdfef40e..237df23e 100755
--- a/server/models/Department.php
+++ b/server/models/Department.php
@@ -3,7 +3,7 @@ use RedBeanPHP\Facade as RedBean;
 
 /**
  * @api {OBJECT} Department Department
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  * @apiGroup Data Structures
  * @apiParam {Number} id Id of the department.
  * @apiParam {String} name Name of the department.
diff --git a/server/models/Log.php b/server/models/Log.php
index 3e6ebe90..a1d99687 100755
--- a/server/models/Log.php
+++ b/server/models/Log.php
@@ -2,7 +2,7 @@
 use RedBeanPHP\Facade as RedBean;
 /**
  * @api {OBJECT} Log Log
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  * @apiGroup Data Structures
  * @apiParam {String} type The type of the log.
  * @apiParam {String} to Object where the action was performed.
diff --git a/server/models/MailTemplate.php b/server/models/MailTemplate.php
index 654e8734..9d21196d 100755
--- a/server/models/MailTemplate.php
+++ b/server/models/MailTemplate.php
@@ -3,7 +3,7 @@ use RedBeanPHP\Facade as RedBean;
 
 /**
  * @api {OBJECT} MailTemplate MailTemplate
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  * @apiGroup Data Structures
  * @apiParam {String} type The type of the mail template.
  * @apiParam {String} subject The subject of the mail template.
diff --git a/server/models/Staff.php b/server/models/Staff.php
index 45d1d756..aed2296a 100755
--- a/server/models/Staff.php
+++ b/server/models/Staff.php
@@ -1,7 +1,7 @@
 <?php
 /**
  * @api {OBJECT} Staff Staff
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  * @apiGroup Data Structures
  * @apiParam {String} name Name of the staff member.
  * @apiParam {String} email Email of the staff member.
diff --git a/server/models/Stat.php b/server/models/Stat.php
index f1433fe3..65511c80 100755
--- a/server/models/Stat.php
+++ b/server/models/Stat.php
@@ -1,7 +1,7 @@
 <?php
 /**
  * @api {OBJECT} Stat Stat
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  * @apiGroup Data Structures
  * @apiParam {Number} date The date of the stat as a number in format YYYYMMDD.
  * @apiParam {String} type The type of the stat. It can be CREATE_TICKET, CLOSE, SIGNUP, COMMENT, ASSIGN or UNASSIGN
diff --git a/server/models/Ticket.php b/server/models/Ticket.php
index 93fcd13d..5ad71589 100755
--- a/server/models/Ticket.php
+++ b/server/models/Ticket.php
@@ -1,7 +1,7 @@
 <?php
 /**
  * @api {OBJECT} Ticket Ticket
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  * @apiGroup Data Structures
  * @apiParam {Number}  ticketNumber The number of the ticket.
  * @apiParam {String}  title The title of the ticket.
diff --git a/server/models/Ticketevent.php b/server/models/Ticketevent.php
index c2880455..d22b961d 100755
--- a/server/models/Ticketevent.php
+++ b/server/models/Ticketevent.php
@@ -1,7 +1,7 @@
 <?php
 /**
  * @api {OBJECT} TicketEvent TicketEvent
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  * @apiGroup Data Structures
  * @apiParam {String}  type The type of the ticket event. It can be COMMENT, ASSIGN, UN_ASSIGN, CLOSE, RE_OPEN, DEPARTMENT_CHANGED or PRIORITY_CHANGED
  * @apiParam {String}  content The content of the ticket event.
diff --git a/server/models/Topic.php b/server/models/Topic.php
index b6d0eb65..7460c41c 100755
--- a/server/models/Topic.php
+++ b/server/models/Topic.php
@@ -1,7 +1,7 @@
 <?php
 /**
  * @api {OBJECT} Topic Topic
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  * @apiGroup Data Structures
  * @apiParam {Number} id Id of the topic.
  * @apiParam {String} name Name of the topic.
diff --git a/server/models/User.php b/server/models/User.php
index f7758678..553bf659 100755
--- a/server/models/User.php
+++ b/server/models/User.php
@@ -3,7 +3,7 @@ use RedBeanPHP\Facade as RedBean;
 
 /**
  * @api {OBJECT} User User
- * @apiVersion 4.4.0
+ * @apiVersion 4.5.0
  * @apiGroup Data Structures
  * @apiParam {String} email The email of the user.
  * @apiParam {Number} id The id of the user.
diff --git a/version_upgrades/4.5.0/4.5.0.php b/version_upgrades/4.5.0/4.5.0.php
new file mode 100755
index 00000000..0037ad5a
--- /dev/null
+++ b/version_upgrades/4.5.0/4.5.0.php
@@ -0,0 +1,14 @@
+<?php
+require_once '../mysql_connect.php';
+print 'Begin update v4.5.0...' . PHP_EOL;
+
+// Update Languages
+print '[1/1] Updating languages table...' . PHP_EOL;
+if ($mysql->query("SELECT * FROM language WHERE code='pl' ")->num_rows == 0) {
+	$mysql->query("INSERT into language VALUES(NULL, 'pl', '0', '0')");
+} else {
+	print 'Polish language already exists' . PHP_EOL;
+}
+
+print 'Update Completed!' . PHP_EOL;
+