According to the Divekick Twitter, Addition Edition, the balance patch for Divekick, is releasing tomorrow. That is, on PS3 and PC. The Vita version is coming “shortly there after”.
Addition Edition was announced in February, with updates such as nerfs and buffs for each character, and the promise of “new characters and stages in the future”.
The Divekick Twitter continued to say that on April 8th, a new character would be revealed on the Divekick eSports hour, their Twitch stream. It is unknown when the game will be released on PS4 and Xbox One, but it will be running Addition Edition either way.