- A lot of small bugfixes done on this version

src/EntityTrait.php

@@ -10,7 +10,7 @@ trait EntityTrait {
     use \Ulmus\EntityTrait;
 
     /**
-     * @Id
+     * @Id('readonly' => true)
      */
     public string $dn;
 
@@ -19,6 +19,11 @@ trait EntityTrait {
      */
     public string $cn;
 
+    /**
+     * @Field
+     */
+    public array $objectClass;
+
     public static function resolveEntity() : EntityResolver
     {
         return Ulmus::resolveEntity(static::class);