I've just uploaded build 1.0.4 to the main branch:
Fixes
- fix for reduced gravity segment in Super Secret causing issues with variable jump height
- fix for Alien Ship boss showing full HP until halfway through battle
New features/improvements
- improved camera tracking for co-op: now tracks the average location of both players as opposed to the right-most (or top-most) player
- improved recoil: no more animation glitches, recoil now affects player when jumping as well
- bracing now reduces recoil (gamepad only, we're still debating how we will implement this for keyboard/mouse... suggestions welcome)