"Federal Panel Of Judges Dismisses All 83 Ethics Complaints Against Brett Kavanaugh"

It is expected and appropriate under current law that the ethical inquiry of Kavanaugh was held to be moot now that he is on the Supreme Court. The process is for lower court judges so there was an overall doomed to fail nature to the affair. But, the order says they are serious allegations (lying to Congress etc. are) and that a copy of the order should be sent to the appropriate investigatory parties, namely congressional committees. So, ball in your court, House Judiciary Committee. There is a certain wariness there, but this isn't over.

ETA: Note that is the title of a NPR article and is misleading in that some might think they did it on substantive as compared to procedural grounds.