Oh, just so you guys know, I silently updated melonDS 0.7.4. The only noticeable change is that there's now a control mapping screen that clearly shows when you're supposed to press the button you wanna map. Before it wouldn't do anything, and it was kinda confusing
Also, I decided to port my NES emulator to the Switch (for the homebrew bounty!) if you're interested in that for some reason. Maybe you enjoy messing around with unfinished emulators? I know I do! You can see more about it
here. Interestingly, the docked audio problem that melonDS has is also present in NoiES. I guess that means it's a me problem, not a melonDS problem