Adds sorting for minor versions

Configuration/TCA/tx_typo3roadmap_domain_model_majorversion.php

@@ -166,7 +166,16 @@ return array(
                 'foreign_table'  => 'tx_typo3roadmap_domain_model_minorversion',
                 'foreign_field'  => 'major_version',
                 'appearance'     => array(
-                    'collapseAll' => true
+                    'useSortable' => true,
+                    'collapseAll' => true,
+                    'enabledControls' => [
+                        'info' => true,
+                        'new' => true,
+                        'dragdrop' => true,
+                        'sort' => true,
+                        'hide' => true,
+                        'delete' => true
+                    ],
                 )
             ),
         ),