It actually talks about more than just Trump, but obviously that's going to be the headline. The top secret document explains why a Trump victory would be in Russia's interests, namely that it would further divide American society, weaken the American presidency, and strengthen Putin's negotiating position, tantalizingly referencing Russia's kompromat on Trump from his previous unofficial visits. Readers are directed to an appendix for details on the kompromat, but sadly, the appendix was not included in the leak.
Kremlin papers appear to show Putin’s plot to put Trump in White House
Exclusive: Documents suggest Russia launched secret multi-agency effort to interfere in US democracy
www.theguardian.com