eZ Publish 4.4.0 community edition - final

There's an issue with reverse_related_objects fetch in content module. If ignore_visibility param is not explicitly specified, it defaults to null, ultimately instructing eZContentObject::relatedObjects function never to generate condition to either include or not include hidden nodes in fetch result.

It should by default be set false, meaning that hidden objects will NOT be shown if we don't specify ignore_visibility param.

Change required:
kernel/content/function_definition.php - line 1136
instead of "'default' => null", it should be "'default' => false"