diff --git a/developer_manual/app_publishing_maintenance/app_upgrade_guide/upgrade_to_28.rst b/developer_manual/app_publishing_maintenance/app_upgrade_guide/upgrade_to_28.rst
index 2f05b1d2e..654ca3b38 100644
--- a/developer_manual/app_publishing_maintenance/app_upgrade_guide/upgrade_to_28.rst
+++ b/developer_manual/app_publishing_maintenance/app_upgrade_guide/upgrade_to_28.rst
@@ -60,5 +60,9 @@ Deprecated APIs
 Removed APIs
 ^^^^^^^^^^^^
 
+* ``\OC_App::getAppVersion``: inject ``\OCP\App\IAppManager`` and call ``\OCP\App\IAppManager::getAppVersion``.
+* ``\OC_App::getAppInfo``: inject ``\OCP\App\IAppManager`` and call ``\OCP\App\IAppManager::getAppInfo``.
+* ``\OC_App::getNavigation``: inject ``\OCP\App\IAppManager`` and call ``\OCP\App\IAppManager::getAll``.
+* ``\OC_App::getSettingsNavigation``: inject ``\OCP\App\IAppManager`` and call ``\OCP\App\IAppManager::getAll('settings')``.
 * ``\OC_App::isEnabled``: inject ``\OCP\App\IAppManager`` and call ``\OCP\App\IAppManager::isEnabledForUser``.
 * ``\OC_Defaults::getLogoClaim``: There is no replacement.