Lower difficulty (can now destroy indestructible enemies on stage 6)
Made Practice Mode easier to play (revive on the spot, play through stage 1-7, add exclusive ending)
Added Mania Mode (no invincibility when acquiring items)
Fixed a bug (added an effect when the boss is destroyed)
Resurrection on the spot mode can be used after clearing EASY mode.
Changed the stage 1's boss bgm in EASY mode.
Eased the time limit for continue.
Changed the sound effect when getting a rapid-fire item.
Added backgrounds for 8 stage.
Bug fixes, improvements, etc.
Source: Steam Community (opens in a new tab)