Capcom held a NYCC panel about the upcoming Street Fighter V: Arcade Edition, which is both a brand new version of Street Fighter V and a free update for current game owners. The main draw of the Arcade Edition is, as you might be able to guess, is the Arcade Mode, a long awaited feature for many players. Well, this Arcade Mode is going above and beyond the average fighting game offerings.
On Capcom’s Japanese site for Arcade Edition, there will not be just one, but six Arcade Modes, each for a different game in the series. It’s exciting! The games that will have an Arcade Mode in Street Fighter V are:

Street Fighter
Street Fighter II
Street Fighter Zero
Street Fighter III: New Generation
Street Fighter IV
Street Fighter V
The site also states that by playing through these Arcade Modes, you’ll be able to unlock over 200 gallery illustrations.
Next, there’s a post on Reddit that has an off-screen capture of part of the panel:

Apparently we’ll be getting a bonus stage that involves breaking barrels, and Arcade Mode will have over 100 endings to reach. That makes sense considering there are six of them!
Next up, here’s another screenshot of Arcade Mode, which seems to tease Sagat as a Season Three character:
New screenshot from Arcade Mode pic.twitter.com/63ZkJ68isv
— HiFight (@HiFightTH) October 6, 2017

And last but not least, it seems someone spotted a new stage shown in a subtle way:
Looks like a new stage based on Shi...