Feature request: Better filters

It would be great of Query Wrangler could have more filters based on meta fields, that are discovered automatically (ie. Drupal “Content” filters).

For example, I have a custom post with a custom date field. Would be great if it was available for selection, and I could filter by various date ranges, eg. dates in the future. And likewise, other meta fields such as:

• Post/page Status
• Visibility
• Published date
• Modified date
• Custom fields