RetroArch 1.7.3

多平台多機種模擬器 RetroArch 發布新版，更新如下 :

AUDIO: Audio mixer supports FLAC/MP3 file types now!
COMMON: Fixed bug ‘crashing in cores that don’t range check retro_set_controller_type’. Some people were having crashes when device is set to RETRO_DEVICE_NONE and the cores don’t check the number of ports, in VBAM’s case it was overflowing and crashing. QuickNES was crashing too.
COMMON: Fixed buffer overflow in url encoding (affecting MSVC2010/2013).
COMMON: (QuickMenu) Added Configuration Override submenu.
HID: Merge new HID subsystem.
HID: Fix WaveBird support for the Wii U GCA.
HID/OSX: Fix regression with IODHIDManager – gamepads which are connected later would not be autoconfigured.
LOCALIZATION: Update Italian translation.
LOCALIZATION: Update Japanese translation.
LOCALIZATION: Update Portuguese translation.
MENU: New WIMP Qt GUI!
MENU: Audio mixer now works in the menu without any cores loaded. You have to enable the setting ‘Enable menu audio’ for this to work.
REMAPPING/OVERLAYS: Fix regression – overlays could no longer be remapped.
SCANNER: Add Wii Backup File WBFS support.
X11: CRT SwitchRes support for X11/Linux.

https://www.libretro.com/index.php/retroarch-1-7-3-released/