Azahar 2123 Beta 2 is released. An open-source 3DS emulator project based on Citra.

Azahar changelog:
Android
Fixed an issue introduced in 2123 Beta 1 where the on-screen joystick would stop responding if a button was currently held. | @OpenSauce04 #1267
Fixed an issue introduced in 2123 Beta 1 where pressing on the touch screen and then dragging onto a button would cause the button to become pressed. | @OpenSauce04 #1267

Download: Azahar 2123 Beta 2 x64 Download: Azahar 2123 Beta 2 Android
Source: Here