Vvctre v42.1.0

Vvctre v42.1.0 is released. Vvctre is a Nintendo 3DS emulator based on Citra.

Vvctre Changelog:
Add General -> Core::System::Run() -> Default Max Slice Length setting
Add General -> Core::Timing::Timer::Timer() -> Set Slice Length To This setting
Add General -> Core::Timing::Timer::Timer() -> Set Downcount To This setting
Add General -> Core::Timing::Timer::GetMaxSliceLength() -> Return this if the event queue is empty setting
Initial Settings: Rename Audio -> Enable DSP LLE -> Use multiple threads to Use Multiple Threads
Change "the core 2" to "core 2"
Update externals

https://github.com/vvanelslande/vvctre

http://www.emucr.com/2020/12/vvctre-v4210.html