R4ids cn r4i gold v1 4 1 updating patch
Many different clones of it have been released however.
Official Site The R4 Ultra is part R4 Clone, and part Ace Kard RPG clone (the loader is apparently a copy of the RPG's).
The Evolution OS is a newly released official loader for the DSONE / DSONEi.
Another BRAND NEW PLUS Version released recently with NTRboot loaded from The i Touch2 is the DSi-compatiable version, which shares the same loader.