Capcom writes: "On January 16, 2018, all Street Fighter V players will receive the free Arcade Edition update". More excitingly, assuming this sort of thing gets you excited, every character will receive a second V-Trigger attack.
The company tweeted out earlier today that it will be adding secondary V-Trigger moves for each character in Street Fighter V, including downloadable ones. This means you can do even more cool combos in the game. It very much looks like Street Fighter 5: Arcade Edition is going to be everything vanilla SF5 should've been - and mercifully, it's a free update for existing owners of the game, with all gameplay updates free and all the new characters earnable with in-game currency.
You can see the trailer below that gives you an idea of how these new V-Trigger moves work - but if you're a veteran, you can see just how well they'll be applied to your combat style.