The latest update to Guilty Gear XX will soon be available outside of arcades but through Sony's latest handheld on March 19.
Accent Core Plus R is the current build which features various modifications done to all the characters including Sol Badguy, Testament, and Chipp Zanuff. Modes featured in the home releases including story mode and M.O.M. mode will be featured in the Vita release.
Info regarding the console update to Plus R is not available at the moment since its "Spring 2013" release announcement. Stay tuned when news come up but check out the trailer of the Vita version after the jump!