Mega Man X4 Recompiled — v0.1.1-coop-playtest.14

Two-player X + Zero co-op for Windows and Linux. Both netplay peers must update.
Unified cameras and Stacked lifebars remain the defaults; Split is experimental.

• Magma Dragoon progression fixed: if P1 dies and P2 wins, P1 can now
  advance the weapon reward, save, and return to stage selection. Both character
  orders were tested; boss clears and saves stay with P1's campaign.
• Diagnostics enabled by default: the input display and recording start
  automatically on a fresh install. Loading a state with Diagnostics disabled
  no longer creates misleading, incomplete recording folders.
• Includes the new co-op showcase, screenshots and player guide. Project code
  is MIT; bundled dependencies and game imagery retain their separate terms.

If you carry over settings where recording was turned off, re-enable
Mods → Playtest Diagnostics → Input Display and Recording before testing.
Look for REC on the input display. After reproducing a bug, quit normally
and zip the complete saves/diagnostics folder beside the executable or AppImage.

Keep normal memory-card saves for campaign progress; use save states made with
this release. Earlier unresolved reports retain their status in the
numbered checklist.