- Removed two layers and added them to the ground layer
- Added "Vs. Charge Beam Beast/Acid Worm (Metroid: Zero Mission)" to the music list

v4.2

- Updated Basic Mode with visual upgrades and one large platform
- Added texture to Aether Mode's ground
- Updated both preview thumbnails to reflect changes
- Tweaked stage list thumbnail to have more visual interest

- Changed acid to be semi-transparent and moved it in front of the ground
- Updated larger preview thumbnail to reflect changes above

- Updated the larger preview thumbnails

- Added song name indicator at the start of the match similar to SSBU's

v1.1