To all the folks saying we already knew about this, yes we mostly did from some high quality journalism, but the details were not actually confirmed. Senator Whitehouse’s new report is still really important. From another one of my comments on an earlier post:

Ehh it was reported on, but we didn’t know it for sure, nor did we have specifics. There’s a difference between good reporting in a credible newspaper and an investigation led by a Senator on the Judiciary Committee. I think we’re just used to relying on good journalism since there has been a distinct lack of judicial oversight in Congress. But reports like this are based on totally different access and legal mechanisms that the press isn’t privy to (on the record, at least).

Relevant bits:

Since Kavanaugh’s confirmation, Whitehouse and Senate Democrats have tried to find out just how thoroughly the FBI investigated the allegations. In numerous hearings and letters, they asked FBI Director Christopher Wray for details and documentation but got nothing back until Trump was out of office, according to the report.

and

“The Congressional report published today confirms what we long suspected,” said Ford’s attorneys in a statement. “The FBI supplemental investigation of then-nominee Brett Kavanaugh was, in fact, a sham effort directed by the Trump White House to silence brave victims and other witnesses who came forward and to hide the truth.”