0.17.1 2026-07-01

Release Notes

Added

• Added experimental support for converting map-mod bnps when dlc is not installed

Changed

• Cleaned up Cemu importer code a bit. Should be slightly faster and less prone
  to running in circles in rare cases when looking for/reading the title list cache
• Replaced several bare unwraps with custom panic messages. It's still not the most
  clear, but it's better than "called Option::unwrap() on a None value"
• Made RSTB calculation not fail if AI Programs got a little wonky
  • This is technically not a fix, because it's just allowing "broken" AI Programs
    through. The AI Programs in question are ones where the merger adds values, but
    doesn't delete any that should be deleted. This is technically a bug, but fixing
    it would require a breaking change. Since the AI Programs don't cause unintended
    behavior in the game, I'm letting this one go for now, and will fix it when I
    eventually rewrite every merger (or at least most of them)

Fixed

• Fixed the Open Emulator button on Windows... again...
  • Will probably need to tweak it further in a future patch, so that people who
    don't use any CLI switches don't have issues with possible spaces in the paths
• Make ZArchive opening panic-safe and validate archives on load
  • Thanks @emiyl

Install ukmm 0.17.1

Install prebuilt binaries via shell script

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/NiceneNerd/ukmm/releases/download/v0.17.1/ukmm-installer.sh | sh

Install prebuilt binaries via powershell script

powershell -ExecutionPolicy Bypass -c "irm https://github.com/NiceneNerd/ukmm/releases/download/v0.17.1/ukmm-installer.ps1 | iex"

Download ukmm 0.17.1

File	Platform	Checksum
ukmm-aarch64-apple-darwin.tar.xz	Apple Silicon macOS	checksum
ukmm-x86_64-apple-darwin.tar.xz	Intel macOS	checksum
ukmm-x86_64-pc-windows-msvc.zip	x64 Windows	checksum
ukmm-x86_64-pc-windows-msvc.msi	x64 Windows	checksum
ukmm-x86_64-unknown-linux-gnu.tar.xz	x64 Linux	checksum