Release date and more informations should be given this night.
trap15 citation on shmups forum
"Video and site will be up around thirty to minutes to an hour from release time (with no download link). Release date and time will be revealed on Thursday, 19 April 2012 at 00:00 GMT."
Check trap15 blog here : http://daifukkat.su/
So, as I like this game and what trap15 made for "DoDonPatchi Arrange", I've updated houba to support these new hacks natively when released!
Update: Release date would be 20 April 2012, 14:00 UTC