Release version 9.0.6

Bugfix release

Author: nhovratov

ext_emconf.php

@@ -9,7 +9,7 @@
     'author_company' => 'WEBprofil - Gernot Ploiner e.U.',
     'state' => 'stable',
     'clearCacheOnLoad' => 1,
-    'version' => '9.0.5',
+    'version' => '9.0.6',
     'constraints' => [
         'depends' => [
             'typo3' => '12.4.0-13.4.99',