Assassin's Creed Syndicate is one of the best games of the year.
But all games can get better.
A new patch is now available for the PlayStation 4 and Xbox One versions; update 1.3 offers improvements and fixes in everything from missions and behavior to online play. You can see the entire list here and most notably, the patch fixes an issue in the Gang War activity where enemy NPCs would sometimes disappear after killing the gang leader, and it also fixed a problem where it was sometimes possible to switch gear when you weren't supposed to be able to.
At least this patch doesn't have to fix major problems. Thankfully, Syndicate was a very technically solid product when it launched. But the experience can always be improved!