Not being smug here; but I'm assuming that you've read through it? If so, please, I'd like to hear your synopsis and opinion.
You really need to read it yourself.
There was hacking of election infrastructure but it doesn't appear that any votes were affected HOWEVER it was a multifaceted attack involving heavy propaganda by way of youtube, fake pro trump news stories originating in eastern Europe,, trolls and trollbots all over social media as well as using wikileaks and anonymous. They conclude that it was the largest and most intense sustained attack of this type ever run against the USA.
Funny thing is that wikileaks suddenly found that they don't like leaks after handing out classified info like candy for a few years now and then they turned around and threatened to expose verified users on twitter who tend to be celebrities, politicians and journalists.
Frankly people who think they can just laugh off a Russian attempt to undermine our constitution and electoral system are traitors in my book.