Hi and thank you for your awesome work!

I recently upgraded to the latest version of your widget and recognized that some column definitions I was using before do not work any longer. In detail: "type", "searchable", "sortable", "width", "visible" and I do not find out how to make it work again.

Please find some code (the commented sections do not work, one defintion as example).

'data' => 'id',
'title' => 'Column Title',
//'type' => 'num',
//'searchable' => false,
//'sortable' => false,
//'visible' => false,
//'width' => '140',
'render' => new JsExpression('
function ( data, type, full, meta ) {
return data
}'
),`

It would be cool to get some tips on how to use these definitions again.

Kind regards
Chris