Literally the first comment on that page
The game that no one was asking for, finally available!
This is... random as hell. I hope by "extended" they don't mean they're going to make the game longer!
I could hope for things like integrating the Time Capsule and Sub Weapons into the scoring system rather than punishing you for using them, fixing the auto-fire, making the enemy design for the first half of the game better than "fly in a straight line across the screen", use more than two colors and shapes of bullets, etc, but I'd be surprised if it turns out to be anything more than a resolution upgrade, maybe an "arrange" mode of some kind, and maybe an extra boss or two.