Always verify checksums before applying. A patch made for one version won't work on another.
# Create patch delta_patcher create original.gba modded.gba patch.delta delta_patcher apply original.gba patch.delta modded.gba delta rom patcher
Here’s a short, clear piece you can use for documentation, a README, or a tooltip for : Delta ROM Patcher A lightweight, cross-platform utility for applying and creating delta patches to ROM files. Always verify checksums before applying