http://www.famitsu.com/news/201609/06114656.htmlM2 is releasing a "rev.2016" version of Battle Garegga as part of their new "M2 ShotTriggers" initiative. There's not a lot of info beyond that--price, platforms, what these "revisions" entail, etc--but there's more info in the mag so we'll know something before long. (Dangun Feveron is part of their new ShotTriggers label and it's confirmed for PS4, so that's a safe bet.)
It sounds like there will be a physical release too, according to Famitsu:http://www.famitsu.com/news/201609/08115053.html"限定版パッケージ『バトルガレッガ Rev.2016 Premium Edition』(サントラCD、限定ブックレット、クリアファイル5種類同梱)は発売日未定、価格未定"Titled "Battle Garegga Rev.2016 Premium Edition", includes a soundtrack CD, a booklet and some clear files. No release date yet.