The final DSiWareHax is now available, goto the exploitslist for the list of exploited DSiWare and the usage instructions for the exploits. The updated Sudokuhax is now available as well, the main change is faster boot.nds loading. You can only copy the new DSiWareHax to your DSi if you’re on 1.4.1 or below, and already have one of the exploited games, since 1.4.2+ blocks copying DSiWare exploits to your DSi “internal memory”. Likewise for obtaining the updated Sudokuhax, you must be on 1.4.1 and have the original Sudoku version.
The procedure for obtaining the new DSiWareHax and the updated Sudokuhax is identical to the original Sudokuhax, as described in the Sudokuhax post and the client software README. The client software was updated as well, updating to this version is required since the server doesn’t support client sw v1.0 anymore.
Hence the title and the 1.4.2 post, this is the last new DSiWareHax that will ever be released, since there’s no way to copy DSiWare exploits to DSi “internal memory” on 1.4.2+ without your system certs.