According to Nintendo's Official Support Page, the patch introduced the following changes:
Article last updated: June 2025. Information verified against scene release databases and Nintendo’s official patch notes. super smash bros ultimate nspupdate 1303 verified
: Place the file into your SD card's root directory, launch your preferred installer through the Homebrew Menu, and execute the installation from there. Impact on the Modding and Competitive Scene According to Nintendo's Official Support Page, the patch