An IPS/UPS/APS/BPS/RUP/PPF/xdelta ROM patcher made in HTML5.
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2.3 version released
Fixed some PPF issues
The UI has got a complete overhaul, along other fixes.
RomPatcher.js now is able to remove SNES headers before patching (if needed).
RomPatcher.js can now apply BPS patches, enjoy!