Features

Native code, which allows us to have...
... up to 380% speed increase from CHMM2
ZIP support (ignores invalid ZIPs)
BGM preview support (CHMM is usually hit or miss with this one)
Instant theme preview
Fullscreen preview
QR Code reader*
Install without BGM
Theme shuffle
Theme dumping
Multilingual (French, German, Italian, Portuguese, Russian, Spanish, and Dutch available)*
Self updater

Dependencies & Building

DevkitARM r46
master branch of ctrulib
next branch of ctrulib
Latest version of sf2dlib
Latest version of sftdlib
Latest version of sfillib
zlib, libpng, libjpeg-turbo, freetype, libogg, and tremor from 3ds-portlibs (https://github.com/javimadgit/3ds_portlibs/ recommended)

You can run the deps.sh script to install sf2dlib, sftdlib, sfillib, and 3ds-portlibs automatically.

Run make to build the 3DSX, CIA, and ZIP files, make run to build & run on Citra. A debug build with debugging symbols will be built by default, append DEBUG=0 to the make command to build a production build.

Thanks

People at Nintendo Homebrew discord #dev channel (especially MarcusD)
DevkitPro contributors
ctrulib contributors
xerpi for sf2dlib and sftdlib
ZetaDesigns for German translation
theheroGAC for Italian translation
Jubash for Portuguese translation
Ann0ying for Russian translation
umbjolt for Spanish translation
QuaserEatingATaco for Dutch translation

License

This software is licensed under GNU GPLv3. Check LICENSE.