Guile will be the second downloadable fighter in Street Fighter V, as he releases with the game's April update.
The biggest change to Guile in SFV seems to be the addition of faultless move, a crouch walk that allows him to maintain charge while moving forward. His V-Skill is Sonic Blade, a stationary projectile that has the added ability of increasing the durability of Sonic Booms. Guile's V-Trigger is Solid Puncher, where upon activation each of his buttons throws a different speed Sonic Boom.
In addition to Guile, Capcom will also be rolling out its rage quit system to punish disconnecting players. The system will target players who have a high disconnect rate and lock them out of matchmaking for a certain period of time.
There is no release date for the April update at this time. For the complete write-up on Guile, head over to Capcom-Unity.