- `SDMC` folder is gone
- another file to cleanup from root of SD
- new SD root image
- more clarification on version support
- BetaV3 (upcoming at time of commit) allows MSET9 to be used between
11.4 and 11.7 on o3ds and between 11.4 and 11.17 on new3ds, but it
requires modifying a value in the script. Since we're only using
this page on 11.17 o3ds for now, there's no need to directly point
this out, but this commit slightly changes the wording a bit to
account for this.
d59285f39a
