update deprecation notice, fixes #2493

Closes #2493

Merge request studip/studip!1678

45 files changed, 50 insertions, 43 deletions

diff --git a/app/controllers/api/authorizations.php b/app/controllers/api/authorizations.php
index 52a29e1..543bc79 100644
--- a/app/controllers/api/authorizations.php
+++ b/app/controllers/api/authorizations.php
@@ -3,7 +3,7 @@
 require_once 'lib/bootstrap-api.php';
 
 /**
-* @deprecated Since Stud.IP 5.0. Will be removed in Stud.IP 5.2.
+* @deprecated Since Stud.IP 5.0. Will be removed in Stud.IP 6.0.
  **/
 class Api_AuthorizationsController extends AuthenticatedController
 {
diff --git a/app/controllers/api/oauth.php b/app/controllers/api/oauth.php
index 22caab1..830f0b3 100644
--- a/app/controllers/api/oauth.php
+++ b/app/controllers/api/oauth.php
@@ -3,7 +3,7 @@
 require_once 'lib/bootstrap-api.php';
 
 /**
- * @deprecated Since Stud.IP 5.0. Will be removed in Stud.IP 5.2.
+ * @deprecated Since Stud.IP 5.0. Will be removed in Stud.IP 6.0.
  **/
 class Api_OauthController extends StudipController
 {
diff --git a/app/routes/Activity.php b/app/routes/Activity.php
index d675784..fadca0f 100644
--- a/app/routes/Activity.php
+++ b/app/routes/Activity.php
@@ -5,7 +5,7 @@ namespace RESTAPI\Routes;
  * @author      Till Glöggler <tgloeggl@uos.de>
  * @author      André Klaßen <klassen@elan-ev.de>
  * @license     GPL 2 or later
- * @deprecated  Since Stud.IP 5.0. Will be removed in Stud.IP 5.2.
+ * @deprecated  Since Stud.IP 5.0. Will be removed in Stud.IP 6.0.
  *
  * @condition user_id ^[a-f0-9]{1,32}$
  */
diff --git a/app/routes/Blubber.php b/app/routes/Blubber.php
index 4fb6ab9..1445088 100644
--- a/app/routes/Blubber.php
+++ b/app/routes/Blubber.php
@@ -3,7 +3,7 @@ namespace RESTAPI\Routes;
 
 /**
  * @license GPL 2 or later
- * @deprecated  Since Stud.IP 5.0. Will be removed in Stud.IP 5.2.
+ * @deprecated Since Stud.IP 5.0. Will be removed in Stud.IP 6.0.
  *
  * @condition course_id ^[a-f0-9]{1,32}$
  * @condition stream_id ^(global|[a-f0-9]{1,32})$
diff --git a/app/routes/Clipboard.php b/app/routes/Clipboard.php
index 2f630dc..dfe22e0 100644
--- a/app/routes/Clipboard.php
+++ b/app/routes/Clipboard.php
@@ -9,7 +9,7 @@ namespace RESTAPI\Routes;
  * @copyright   2017-2019
  * @license     http://www.gnu.org/licenses/gpl-2.0.html GPL version 2
  * @since       4.5
- * @deprecated  Since Stud.IP 5.0. Will be removed in Stud.IP 5.2.
+ * @deprecated  Since Stud.IP 5.0. Will be removed in Stud.IP 6.0.
  */
 class Clipboard extends \RESTAPI\RouteMap
 {
diff --git a/app/routes/Contacts.php b/app/routes/Contacts.php
index 898bc01..d7fd010 100644
--- a/app/routes/Contacts.php
+++ b/app/routes/Contacts.php
@@ -4,7 +4,7 @@ namespace RESTAPI\Routes;
 /**
  * @author  <mlunzena@uos.de>
  * @license GPL 2 or later
- * @deprecated  Since Stud.IP 5.0. Will be removed in Stud.IP 5.2.
+ * @deprecated Since Stud.IP 5.0. Will be removed in Stud.IP 6.0.
  *
  * @condition user_id ^[a-f0-9]{1,32}$
  * @condition friend_id ^[a-f0-9]{1,32}$
diff --git a/app/routes/Course.php b/app/routes/Course.php
index bb2f32f..d1fad96 100644
--- a/app/routes/Course.php
+++ b/app/routes/Course.php
@@ -4,7 +4,7 @@ namespace RESTAPI\Routes;
 /**
  * @author  <mlunzena@uos.de>
  * @license GPL 2 or later
- * @deprecated  Since Stud.IP 5.0. Will be removed in Stud.IP 5.2.
+ * @deprecated Since Stud.IP 5.0. Will be removed in Stud.IP 6.0.
  *
  * @condition course_id ^[a-f0-9]{1,32}$
  * @condition user_id ^[a-f0-9]{1,32}$
diff --git a/app/routes/Discovery.php b/app/routes/Discovery.php
index 1c84d58..c83f524 100644
--- a/app/routes/Discovery.php
+++ b/app/routes/Discovery.php
@@ -5,7 +5,7 @@ namespace RESTAPI\Routes;
  * @author     Jan-Hendrik Willms <tleilax+studip@gmail.com>
  * @author     <mlunzena@uos.de>
  * @license    GPL 2 or later
- * @deprecated Since Stud.IP 5.0. Will be removed in Stud.IP 5.2.
+ * @deprecated Since Stud.IP 5.0. Will be removed in Stud.IP 6.0.
  */
 class Discovery extends \RESTAPI\RouteMap
 {
diff --git a/app/routes/Events.php b/app/routes/Events.php
index 0302826..c07c6e6 100644
--- a/app/routes/Events.php
+++ b/app/routes/Events.php
@@ -15,7 +15,7 @@ use CalendarWriterICalendar;
  * @author     André Klaßen <andre.klassen@elan-ev.de>
  * @author     <mlunzena@uos.de>
  * @license    GPL 2 or later
- * @deprecated Since Stud.IP 5.0. Will be removed in Stud.IP 5.2.
+ * @deprecated Since Stud.IP 5.0. Will be removed in Stud.IP 6.0.
  *
  * @condition course_id ^[a-f0-9]{1,32}$
  * @condition user_id ^[a-f0-9]{1,32}$
diff --git a/app/routes/Feedback.php b/app/routes/Feedback.php
index 52bbac7..9a28347 100644
--- a/app/routes/Feedback.php
+++ b/app/routes/Feedback.php
@@ -4,7 +4,7 @@ namespace RESTAPI\Routes;
 
 /**
  * @author     Nils Gehrke <nils.gehrke@uni-goettingen.de>
- * @deprecated Since Stud.IP 5.0. Will be removed in Stud.IP 5.2.
+ * @deprecated Since Stud.IP 5.0. Will be removed in Stud.IP 6.0.
  *
  * @condition feedback_id ^\d*$
  * @condition course_id ^[a-f0-9]{32}$
diff --git a/app/routes/FileSystem.php b/app/routes/FileSystem.php
index 54e2851..9abd713 100644
--- a/app/routes/FileSystem.php
+++ b/app/routes/FileSystem.php
@@ -6,7 +6,7 @@ namespace RESTAPI\Routes;
  *
  * @author     Moritz Strohm <strohm@data-quest.de>
  * @license    GNU General Public License Version 2 or later
- * @deprecated Since Stud.IP 5.0. Will be removed in Stud.IP 5.2.
+ * @deprecated Since Stud.IP 5.0. Will be removed in Stud.IP 6.0.
  *
  * Partially based upon the Files.php source code from Jan-Hendrik Willms
  * (tleilax+studip@gmail.com) and mluzena@uos.de which is also
diff --git a/app/routes/Forum.php b/app/routes/Forum.php
index d5fd341..35aad91 100644
--- a/app/routes/Forum.php
+++ b/app/routes/Forum.php
@@ -4,7 +4,7 @@ namespace RESTAPI\Routes;
 /**
  * @author     <mlunzena@uos.de>
  * @license    GPL 2 or later
- * @deprecated Since Stud.IP 5.0. Will be removed in Stud.IP 5.2.
+ * @deprecated Since Stud.IP 5.0. Will be removed in Stud.IP 6.0.
  *
  * @condition course_id ^[a-f0-9]{1,32}$
  */
diff --git a/app/routes/Messages.php b/app/routes/Messages.php
index 07c5738..db9cb2e 100644
--- a/app/routes/Messages.php
+++ b/app/routes/Messages.php
@@ -4,7 +4,7 @@ namespace RESTAPI\Routes;
 /**
  * @author     <mlunzena@uos.de>
  * @license    GPL 2 or later
- * @deprecated Since Stud.IP 5.0. Will be removed in Stud.IP 5.2.
+ * @deprecated Since Stud.IP 5.0. Will be removed in Stud.IP 6.0.
  *
  * @condition message_id ^[a-f0-9]{1,32}$
  * @condition user_id ^[a-f0-9]{1,32}$
diff --git a/app/routes/News.php b/app/routes/News.php
index 5f9ddc2..c9b258b 100644
--- a/app/routes/News.php
+++ b/app/routes/News.php
@@ -4,7 +4,7 @@ namespace RESTAPI\Routes;
 /**
  * @author     <mlunzena@uos.de>
  * @license    GPL 2 or later
- * @deprecated Since Stud.IP 5.0. Will be removed in Stud.IP 5.2.
+ * @deprecated Since Stud.IP 5.0. Will be removed in Stud.IP 6.0.
  *
  * @condition news_id ^[0-9a-f]{1,32}$
  * @condition course_id ^[0-9a-f]{1,32}$
diff --git a/app/routes/ResourceBooking.php b/app/routes/ResourceBooking.php
index 77b1e84..a5d027f 100644
--- a/app/routes/ResourceBooking.php
+++ b/app/routes/ResourceBooking.php
@@ -9,7 +9,7 @@ namespace RESTAPI\Routes;
  * @copyright   2017-2019
  * @license     http://www.gnu.org/licenses/gpl-2.0.html GPL version 2
  * @since       4.5
- * @deprecated  Since Stud.IP 5.0. Will be removed in Stud.IP 5.2.
+ * @deprecated  Since Stud.IP 5.0. Will be removed in Stud.IP 6.0.
  */
 class ResourceBooking extends \RESTAPI\RouteMap
 {
diff --git a/app/routes/ResourceCategories.php b/app/routes/ResourceCategories.php
index 70ca770..bdd3d15 100644
--- a/app/routes/ResourceCategories.php
+++ b/app/routes/ResourceCategories.php
@@ -8,7 +8,7 @@ namespace RESTAPI\Routes;
  * @copyright   2017-2019
  * @license     http://www.gnu.org/licenses/gpl-2.0.html GPL version 2
  * @since       4.5
- * @deprecated  Since Stud.IP 5.0. Will be removed in Stud.IP 5.2.
+ * @deprecated  Since Stud.IP 5.0. Will be removed in Stud.IP 6.0.
  */
 class ResourceCategories extends \RESTAPI\RouteMap
 {
diff --git a/app/routes/ResourcePermissions.php b/app/routes/ResourcePermissions.php
index d69dcea..be5c647 100644
--- a/app/routes/ResourcePermissions.php
+++ b/app/routes/ResourcePermissions.php
@@ -9,7 +9,7 @@ namespace RESTAPI\Routes;
  * @copyright   2017-2019
  * @license     http://www.gnu.org/licenses/gpl-2.0.html GPL version 2
  * @since       4.5
- * @deprecated  Since Stud.IP 5.0. Will be removed in Stud.IP 5.2.
+ * @deprecated  Since Stud.IP 5.0. Will be removed in Stud.IP 6.0.
  */
 class ResourcePermissions extends \RESTAPI\RouteMap
 {
diff --git a/app/routes/ResourceProperties.php b/app/routes/ResourceProperties.php
index 8f00d0a..2ddbbaf 100644
--- a/app/routes/ResourceProperties.php
+++ b/app/routes/ResourceProperties.php
@@ -8,7 +8,7 @@ namespace RESTAPI\Routes;
  * @copyright   2017-2019
  * @license     http://www.gnu.org/licenses/gpl-2.0.html GPL version 2
  * @since       4.5
- * @deprecated  Since Stud.IP 5.0. Will be removed in Stud.IP 5.2.
+ * @deprecated  Since Stud.IP 5.0. Will be removed in Stud.IP 6.0.
  */
 class ResourceProperties extends \RESTAPI\RouteMap
 {
diff --git a/app/routes/ResourceRequest.php b/app/routes/ResourceRequest.php
index b3d235d..24dfd2e 100644
--- a/app/routes/ResourceRequest.php
+++ b/app/routes/ResourceRequest.php
@@ -9,7 +9,7 @@ namespace RESTAPI\Routes;
  * @copyright   2017-2019
  * @license     http://www.gnu.org/licenses/gpl-2.0.html GPL version 2
  * @since       4.5
- * @deprecated  Since Stud.IP 5.0. Will be removed in Stud.IP 5.2.
+ * @deprecated  Since Stud.IP 5.0. Will be removed in Stud.IP 6.0.
  */
 class ResourceRequest extends \RESTAPI\RouteMap
 {
diff --git a/app/routes/Resources.php b/app/routes/Resources.php
index b2113b1..53a9c08 100644
--- a/app/routes/Resources.php
+++ b/app/routes/Resources.php
@@ -9,7 +9,7 @@ namespace RESTAPI\Routes;
  * @copyright   2017-2019
  * @license     http://www.gnu.org/licenses/gpl-2.0.html GPL version 2
  * @since       4.5
- * @deprecated  Since Stud.IP 5.0. Will be removed in Stud.IP 5.2.
+ * @deprecated  Since Stud.IP 5.0. Will be removed in Stud.IP 6.0.
  */
 class Resources extends \RESTAPI\RouteMap
 {
diff --git a/app/routes/RoomClipboard.php b/app/routes/RoomClipboard.php
index cfb9f2e..ffcafe6 100644
--- a/app/routes/RoomClipboard.php
+++ b/app/routes/RoomClipboard.php
@@ -9,7 +9,7 @@ namespace RESTAPI\Routes;
  * @copyright   2017-2019
  * @license     http://www.gnu.org/licenses/gpl-2.0.html GPL version 2
  * @since       4.5
- * @deprecated  Since Stud.IP 5.0. Will be removed in Stud.IP 5.2.
+ * @deprecated  Since Stud.IP 5.0. Will be removed in Stud.IP 6.0.
  */
 class RoomClipboard extends \RESTAPI\RouteMap
 {
diff --git a/app/routes/Schedule.php b/app/routes/Schedule.php
index f394313..2341f73 100644
--- a/app/routes/Schedule.php
+++ b/app/routes/Schedule.php
@@ -5,7 +5,7 @@ namespace RESTAPI\Routes;
  * @author     André Klaßen <andre.klassen@elan-ev.de>
  * @author     <mlunzena@uos.de>
  * @license    GPL 2 or later
- * @deprecated Since Stud.IP 5.0. Will be removed in Stud.IP 5.2.
+ * @deprecated Since Stud.IP 5.0. Will be removed in Stud.IP 6.0.
  *
  * @condition user_id ^[a-f0-9]{1,32}$
  * @condition semester_id ^[a-f0-9]{1,32}$
diff --git a/app/routes/Semester.php b/app/routes/Semester.php
index 401d7e7..8092282 100644
--- a/app/routes/Semester.php
+++ b/app/routes/Semester.php
@@ -5,7 +5,7 @@ namespace RESTAPI\Routes;
  * @author     Jan-Hendrik Willms <tleilax+studip@gmail.com>
  * @author     <mlunzena@uos.de>
  * @license    GPL 2 or later
- * @deprecated Since Stud.IP 5.0. Will be removed in Stud.IP 5.2.
+ * @deprecated Since Stud.IP 5.0. Will be removed in Stud.IP 6.0.
  *
  * @condition semester_id ^[0-9a-f]{1,32}$
  */
diff --git a/app/routes/Studip.php b/app/routes/Studip.php
index ae94d05..749a53a 100644
--- a/app/routes/Studip.php
+++ b/app/routes/Studip.php
@@ -9,7 +9,7 @@ use SemType;
  * @author     Jan-Hendrik Willms <tleilax+studip@gmail.com>
  * @author     <mlunzena@uos.de>
  * @license    GPL 2 or later
- * @deprecated Since Stud.IP 5.0. Will be removed in Stud.IP 5.2.
+ * @deprecated Since Stud.IP 5.0. Will be removed in Stud.IP 6.0.
  */
 class Studip extends \RESTAPI\RouteMap
 {
diff --git a/app/routes/User.php b/app/routes/User.php
index 89649fc..16de204 100644
--- a/app/routes/User.php
+++ b/app/routes/User.php
@@ -5,7 +5,7 @@ namespace RESTAPI\Routes;
  * @author     André Klaßen <andre.klassen@elan-ev.de>
  * @author     <mlunzena@uos.de>
  * @license    GPL 2 or later
- * @deprecated Since Stud.IP 5.0. Will be removed in Stud.IP 5.2.
+ * @deprecated Since Stud.IP 5.0. Will be removed in Stud.IP 6.0.
  *
  * @condition user_id ^[0-9a-f]{1,32}$
  */
diff --git a/app/routes/UserConfig.php b/app/routes/UserConfig.php
index 4ddd40b..ba01538 100644
--- a/app/routes/UserConfig.php
+++ b/app/routes/UserConfig.php
@@ -10,7 +10,7 @@ use RESTAPI\Router;
  * @author     Jan-Hendrik Willms <tleilax+studip@gmail.com>
  * @license    GPL2 or any later version
  * @since      Stud.IP 3.4
- * @deprecated Since Stud.IP 5.0. Will be removed in Stud.IP 5.2.
+ * @deprecated Since Stud.IP 5.0. Will be removed in Stud.IP 6.0.
  *
  * @condition user_id ^[0-9a-f]{1,32}$
  *
diff --git a/app/routes/Wiki.php b/app/routes/Wiki.php
index 5a4a816..d70a37b 100644
--- a/app/routes/Wiki.php
+++ b/app/routes/Wiki.php
@@ -4,7 +4,7 @@ namespace RESTAPI\Routes;
 /**
  * @author     <mlunzena@uos.de>
  * @license    GPL 2 or later
- * @deprecated Since Stud.IP 5.0. Will be removed in Stud.IP 5.2.
+ * @deprecated Since Stud.IP 5.0. Will be removed in Stud.IP 6.0.
  *
  * @condition course_id ^[0-9a-f]{1,32}$
  */
diff --git a/lib/bootstrap-api.php b/lib/bootstrap-api.php
index 58756a8..ffa0b40 100644
--- a/lib/bootstrap-api.php
+++ b/lib/bootstrap-api.php
@@ -1,4 +1,8 @@
 <?php
+/**
+ * @deprecated Since Stud.IP 5.0. Will be removed in Stud.IP 6.0.
+ */
+
 namespace {
     StudipAutoloader::addAutoloadPath($GLOBALS['STUDIP_BASE_PATH'] . '/vendor/oauth-php/library');
 
diff --git a/lib/classes/restapi/ConsumerPermissions.php b/lib/classes/restapi/ConsumerPermissions.php
index a62ec11..8fc2252 100644
--- a/lib/classes/restapi/ConsumerPermissions.php
+++ b/lib/classes/restapi/ConsumerPermissions.php
@@ -8,7 +8,7 @@ use DBManager, PDO;
  * @author     Jan-Hendrik Willms <tleilax+studip@gmail.com>
  * @license    GPL 2 or later
  * @since      Stud.IP 3.0
- * @deprecated Since Stud.IP 5.0. Will be removed in Stud.IP 5.2.
+ * @deprecated Since Stud.IP 5.0. Will be removed in Stud.IP 6.0.
  */
 class ConsumerPermissions
 {
diff --git a/lib/classes/restapi/Response.php b/lib/classes/restapi/Response.php
index 08a23d4..4417979 100644
--- a/lib/classes/restapi/Response.php
+++ b/lib/classes/restapi/Response.php
@@ -7,7 +7,7 @@ namespace RESTAPI;
  * @author     <mlunzena@uos.de>
  * @license    GPL 2 or later
  * @since      Stud.IP 3.0
- * @deprecated Since Stud.IP 5.0. Will be removed in Stud.IP 5.2.
+ * @deprecated Since Stud.IP 5.0. Will be removed in Stud.IP 6.0.
  */
 class Response implements \ArrayAccess
 {
diff --git a/lib/classes/restapi/RouteMap.php b/lib/classes/restapi/RouteMap.php
index 0670f56..717a41a 100644
--- a/lib/classes/restapi/RouteMap.php
+++ b/lib/classes/restapi/RouteMap.php
@@ -158,7 +158,7 @@ use gossi\docblock\Docblock;
  * @author     <mlunzena@uos.de>
  * @license    GPL 2 or later
  * @since      Stud.IP 3.0
- * @deprecated Since Stud.IP 5.0. Will be removed in Stud.IP 5.2.
+ * @deprecated Since Stud.IP 5.0. Will be removed in Stud.IP 6.0.
  */
 abstract class RouteMap
 {
diff --git a/lib/classes/restapi/Router.php b/lib/classes/restapi/Router.php
index 232e9fe..df7a6b9 100644
--- a/lib/classes/restapi/Router.php
+++ b/lib/classes/restapi/Router.php
@@ -40,7 +40,7 @@ use RESTAPI\Renderer\DefaultRenderer;
  * @license    GPL 2 or later
  * @see        Inspired by http://blog.sosedoff.com/2009/07/04/simpe-php-url-routing-controller/
  * @since      Stud.IP 3.0
- * @deprecated Since Stud.IP 5.0. Will be removed in Stud.IP 5.2.
+ * @deprecated Since Stud.IP 5.0. Will be removed in Stud.IP 6.0.
  */
 class Router
 {
diff --git a/lib/classes/restapi/RouterException.php b/lib/classes/restapi/RouterException.php
index 53fd362..1ce2afc 100644
--- a/lib/classes/restapi/RouterException.php
+++ b/lib/classes/restapi/RouterException.php
@@ -9,7 +9,7 @@ use \Exception;
  * @author     <mlunzena@uos.de>
  * @license    GPL 2 or later
  * @since      Stud.IP 3.0
- * @deprecated Since Stud.IP 5.0. Will be removed in Stud.IP 5.2.
+ * @deprecated Since Stud.IP 5.0. Will be removed in Stud.IP 6.0.
  */
 class RouterException extends Exception
 {
diff --git a/lib/classes/restapi/RouterHalt.php b/lib/classes/restapi/RouterHalt.php
index 98c46b4..55a2ca1 100644
--- a/lib/classes/restapi/RouterHalt.php
+++ b/lib/classes/restapi/RouterHalt.php
@@ -5,7 +5,7 @@ namespace RESTAPI;
  * @author     <mlunzena@uos.de>
  * @license    GPL 2 or later
  * @since      Stud.IP 3.0
- * @deprecated Since Stud.IP 5.0. Will be removed in Stud.IP 5.2.
+ * @deprecated Since Stud.IP 5.0. Will be removed in Stud.IP 6.0.
  */
 class RouterHalt extends \Exception
 {
diff --git a/lib/classes/restapi/UriTemplate.php b/lib/classes/restapi/UriTemplate.php
index bfdf23f..67161de 100644
--- a/lib/classes/restapi/UriTemplate.php
+++ b/lib/classes/restapi/UriTemplate.php
@@ -6,7 +6,7 @@ namespace RESTAPI;
  * @author     <mlunzena@uos.de>
  * @license    GPL 2 or later
  * @since      Stud.IP 3.0
- * @deprecated Since Stud.IP 5.0. Will be removed in Stud.IP 5.2.
+ * @deprecated Since Stud.IP 5.0. Will be removed in Stud.IP 6.0.
  */
 class UriTemplate
 {
diff --git a/lib/classes/restapi/UserPermissions.php b/lib/classes/restapi/UserPermissions.php
index af5bc36..dcf1601 100644
--- a/lib/classes/restapi/UserPermissions.php
+++ b/lib/classes/restapi/UserPermissions.php
@@ -8,7 +8,7 @@ use DBManager, PDO;
  * @author     Jan-Hendrik Willms <tleilax+studip@gmail.com>
  * @license    GPL 2 or later
  * @since      Stud.IP 2.6
- * @deprecated Since Stud.IP 5.0. Will be removed in Stud.IP 5.2.
+ * @deprecated Since Stud.IP 5.0. Will be removed in Stud.IP 6.0.
  */
 class UserPermissions
 {
diff --git a/lib/classes/restapi/consumer/Base.php b/lib/classes/restapi/consumer/Base.php
index efb5b79..6272091 100644
--- a/lib/classes/restapi/consumer/Base.php
+++ b/lib/classes/restapi/consumer/Base.php
@@ -15,7 +15,7 @@ use PDO;
  * @author     Jan-Hendrik Willms <tleilax+studip@gmail.com>
  * @license    GPL 2 or later
  * @since      Stud.IP 3.0
- * @deprecated Since Stud.IP 5.0. Will be removed in Stud.IP 5.2.
+ * @deprecated Since Stud.IP 5.0. Will be removed in Stud.IP 6.0.
  */
 abstract class Base extends \SimpleORMap
 {
diff --git a/lib/classes/restapi/consumer/HTTP.php b/lib/classes/restapi/consumer/HTTP.php
index b4a2239..97b0657 100644
--- a/lib/classes/restapi/consumer/HTTP.php
+++ b/lib/classes/restapi/consumer/HTTP.php
@@ -8,7 +8,7 @@ use StudipAuthAbstract, RESTAPI\RouterException;
  * @author     Jan-Hendrik Willms <tleilax+studip@gmail.com>
  * @license    GPL 2 or later
  * @since      Stud.IP 3.0
- * @deprecated Since Stud.IP 5.0. Will be removed in Stud.IP 5.2.
+ * @deprecated Since Stud.IP 5.0. Will be removed in Stud.IP 6.0.
  */
 class HTTP extends Base
 {
diff --git a/lib/classes/restapi/consumer/OAuth.php b/lib/classes/restapi/consumer/OAuth.php
index f5d87ec..caf51c2 100644
--- a/lib/classes/restapi/consumer/OAuth.php
+++ b/lib/classes/restapi/consumer/OAuth.php
@@ -11,7 +11,7 @@ StudipAutoloader::addAutoloadPath($GLOBALS['STUDIP_BASE_PATH'] . DIRECTORY_SEPAR
  * @author     Jan-Hendrik Willms <tleilax+studip@gmail.com>
  * @license    GPL 2 or later
  * @since      Stud.IP 3.0
- * @deprecated Since Stud.IP 5.0. Will be removed in Stud.IP 5.2.
+ * @deprecated Since Stud.IP 5.0. Will be removed in Stud.IP 6.0.
  */
 class OAuth extends Base
 {
diff --git a/lib/classes/restapi/consumer/Studip.php b/lib/classes/restapi/consumer/Studip.php
index 46f8ad9..738dd75 100644
--- a/lib/classes/restapi/consumer/Studip.php
+++ b/lib/classes/restapi/consumer/Studip.php
@@ -7,7 +7,7 @@ namespace RESTAPI\Consumer;
  * @author     Jan-Hendrik Willms <tleilax+studip@gmail.com>
  * @license    GPL 2 or later
  * @since      Stud.IP 3.0
- * @deprecated Since Stud.IP 5.0. Will be removed in Stud.IP 5.2.
+ * @deprecated Since Stud.IP 5.0. Will be removed in Stud.IP 6.0.
  */
 class Studip extends Base
 {
diff --git a/lib/classes/restapi/renderer/DebugRenderer.php b/lib/classes/restapi/renderer/DebugRenderer.php
index c9a9486..afd56f6 100644
--- a/lib/classes/restapi/renderer/DebugRenderer.php
+++ b/lib/classes/restapi/renderer/DebugRenderer.php
@@ -8,7 +8,7 @@ namespace RESTAPI\Renderer;
  * @author     <mlunzena@uos.de>
  * @license    GPL 2 or later
  * @since      Stud.IP 3.0
- * @deprecated Since Stud.IP 5.0. Will be removed in Stud.IP 5.2.
+ * @deprecated Since Stud.IP 5.0. Will be removed in Stud.IP 6.0.
  */
 class DebugRenderer extends DefaultRenderer
 {
diff --git a/lib/classes/restapi/renderer/DefaultRenderer.php b/lib/classes/restapi/renderer/DefaultRenderer.php
index b7e5ff5..836ba36 100644
--- a/lib/classes/restapi/renderer/DefaultRenderer.php
+++ b/lib/classes/restapi/renderer/DefaultRenderer.php
@@ -13,7 +13,7 @@ namespace RESTAPI\Renderer;
  * @author     <mlunzena@uos.de>
  * @license    GPL 2 or later
  * @since      Stud.IP 3.0
- * @deprecated Since Stud.IP 5.0. Will be removed in Stud.IP 5.2.
+ * @deprecated Since Stud.IP 5.0. Will be removed in Stud.IP 6.0.
  */
 class DefaultRenderer
 {
diff --git a/lib/classes/restapi/renderer/JSONRenderer.php b/lib/classes/restapi/renderer/JSONRenderer.php
index 040f2b7..9c6e449 100644
--- a/lib/classes/restapi/renderer/JSONRenderer.php
+++ b/lib/classes/restapi/renderer/JSONRenderer.php
@@ -8,7 +8,7 @@ namespace RESTAPI\Renderer;
  * @author     <mlunzena@uos.de>
  * @license    GPL 2 or later
  * @since      Stud.IP 3.0
- * @deprecated Since Stud.IP 5.0. Will be removed in Stud.IP 5.2.
+ * @deprecated Since Stud.IP 5.0. Will be removed in Stud.IP 6.0.
  */
 class JSONRenderer extends DefaultRenderer
 {
diff --git a/lib/plugins/core/RESTAPIPlugin.class.php b/lib/plugins/core/RESTAPIPlugin.class.php
index d395dea..f69344c 100644
--- a/lib/plugins/core/RESTAPIPlugin.class.php
+++ b/lib/plugins/core/RESTAPIPlugin.class.php
@@ -10,6 +10,9 @@
  * the License, or (at your option) any later version.
  */
 
+/**
+ * @deprecated Since Stud.IP 5.0. Will be removed in Stud.IP 6.0.
+ */
 interface RESTAPIPlugin
 {
     /**
diff --git a/public/api.php b/public/api.php
index 762c140..b2d30fa 100644
--- a/public/api.php
+++ b/public/api.php
@@ -14,7 +14,7 @@
  * zurück, dass dann anschließende ausgegeben wird, d.h. die Header
  * werden gesendet und dann das Ergebnis ausgegeben oder gestreamt.
  *
- * @deprecated  Since Stud.IP 5.0. Will be removed in Stud.IP 5.2.
+ * @deprecated  Since Stud.IP 5.0. Will be removed in Stud.IP 6.0.
  */