Not much happening but just like what the title says, the war has ended. Sadly, we wouldn't have One Piece next week but I can endure since I got 2 extra days for my break.
To sum it up, Luffy and Co. leaves, everyone agrees that continuing the war is stupid and we should pack up and go. Highly disappointed that we didn't get to see Sengoku and Garp fighting, both of which didn't do much during the war.
Summary from Animesuki:
-Shanks holds Luffy's straw hat and has a flashback, saying that this isn't anything like the promise they made with each other. He says that they'll do it right next time. He tells Buggy to give the hat back to Luffy, under the pretense that he'll reward him with a treasure map if he does so. The clown is ecstatic at the news, but after doing the deed he realizes that Shanks had deceived him, and gets pissed at his former shipmate. Buggy's followers see their captain insulting Shanks, and decide to stay under his lead forever since they believe him to be on equal footing with a Yonkou.
-Law is ready to escape in his submarine, but both admirals Aokiji and Kizaru try to intercept him. Aokiji uses his Ice Age to freeze the ocean once more (even reaching underwater this time around), and as usual, Kizaru shoots a barrage of his laser beams. Whether Law's group managed to successfully escape or not is unknown.....
-It seems that Shanks talks to both Marco and Mihawk. Shanks then tells the marines that if they still intend to continue, then they'll have to face the full might of his crew. Sengoku finally gives in and surrenders, telling the remaining soldiers to tend to the wounded. Then apparently either Shanks or Sengoku (spoiler doesn't specify, but I'm guessing Shanks here) tells Blackbeard that it isn't the time for them to fight yet, and will withdraw since he got what he desired. Hancock uses her powers to charm some marines so they can search for Luffy. Shanks says he'll take Whitebeard's and Ace's bodies with him to give them a proper burial. Some of the marines voiced their disapproval of this notion, but Sengoku says that he'l allow it, since it's Shanks who's doing the corpse removal. Shots of all the characters are shown, and the chapter ends with the narration telling us that this bloody war has finally come to a close.