距離上一版更新也有好一段時間了，增加了GB/GBC支援、金手指跟一堆雜項
https://mgba.io/
After a long dry spell, a new release of mGBA, version 0.5.0, is available.
This is a major feature release, and includes, among other features, Game Boy
and Game Boy Color support. There are other enhancements and bugfixes across
the board, and an extensive list follows after the cut.
Features:
Game Boy support
Support for encrypted CodeBreaker GBA cheats
Emulation of Vast Fame protected GBA carts (taizou)
Tile viewer
Threaded rendering mode
Libretro: Memory map and achievement support (leiradel)
GUI: Add UI control remapping
GUI: Add fast-forward
Wii: 240p support
3DS: Adjustable screen darkening
Ability to temporarily load a savegame
Load specific files out of archives
Automatic BIOS detection
Bugfixes:
ARM7: Fix decoding of Thumb ADD (variants 5 and 6)
Debugger: Fix GDB breakpoints
GBA: Fix losing IRQs when CPSR I bit isn’t cleared
GBA: Fix filehandle leak with savegames
GBA: Timer 0 cannot be count up
GBA: Count up timers should not count themselves
GBA Memory: Fix mirror on non-overdumped Classic NES games
GBA Memory: Fix ldm {pc}
GBA Savedata: Fix savedata sync timer
GBA Savedata: Only unmap savedata if present
GBA Serialize: Savestates now properly store prefetch
GBA Video: WIN0/1 take priority over OBJWIN
GBA Video: Fix out-of-order OBJWIN
PSP2: Fix GPU crash while exiting
PSP2: Fix VSync
PSP2: Fix accelerometer range
PSP2: Actually load screen mode setting
PSP2: Fix gyroscope direction
PSP2: Delete threads after they return
PSP2: Fix mapping/unmapping from not at 0
Qt: Fix bug in software renderer scaling
Qt: Fix hanging key press after disabling autofire
Qt: Fix being unable to pause manually when using auto-pausing
SDL: Fix axes being mapped wrong
Util: Fix realloc semantics in utf16to8
Util: Fix inserting too many items into a hash table
VFS: Fix uninitialized varaible reading from 7z
VFS: Fix reading multiple files from a 7z archive
Wii: Fix framelimiting after a slowdown
Wii: Fix garbage flash at startup
Misc:
3DS: Use blip_add_delta_fast for a small speed improvement
3DS: Allow UTF-16 filenames
3DS: Port to using citro3D
3DS: Use system font for menus
3DS: Attempt to use Core 2 for threads
3DS: Adjustable filering
3DS: 3D banner
All: Add QUIET parameter to silence CMake
All: Faster memory read/write
ARM7: Support forcing Thumb mode via MSR
ARM7: Flush prefetch cache when loading CPSR via MSR
ARM7: Clean up instruction decoding for future expandability
Debugger: Support register and memory writes via GDB stub
Debugger: Add software breakpoint support to gdb
FFmpeg: Full support for libavcodec 56+
GBA: Better debug logging if event processing breaks
GBA Audio: Force audio DMAs to not increment destination
GBA BIOS: Use custom ArcTan, not relying on OS
GBA Hardware: Clean up dead code in GBP
GBA Memory: Optimize stalling behavior
GBA Memory: Optimize Load-/StoreMultiple
GBA Savedata: Add realistic timing for EEPROM
GBA Serialize: Savestates now store if CPU was halted
GBA Video: Remove old slow path fallback
GBA Video: Optimize sprite drawing
GBA Video: Optimize mode 0 rendering
GBA Video: Optimize compositing cases slightly
GUI: Screenshot dimensions are now passed through
GUI: Add back logging
GUI: Only reload config if manually saved
GUI: Increase scrolling speed
OpenGL: Log shader compilation failure
OpenGL: Add texSize uniform
Qt: Make -g flag work in Qt build
Qt: Simplify OpenGL context creation
Qt: Thread startup improvements
Qt: Make audio channel/video layer options shortcut mappable
Qt: Remove some C99isms from C++ code
Qt: Remove default autofire mappings
Qt: Make reseting when pasued frame-accurate
Qt: Rearchitect game closing codepath
PSP2: Use system font for menus
PSP2: Add rumble for PS TV
PSP2: Add fit-to-height screen mode
PSP2: Sync files per descriptor
PSP2: Allow UTF-8 filenames
PSP2: Screenshots are now saved into the Photo Gallery
PSP2: Stop underclocking when menuing
SDL: Increase default audio buffer size to 1024 samples
SDL: More responsive rumble
Util: Add Vector GetConstPointer
Util: Add rtrim
Util: Add endswith
VFS: Improve zip file detection
Wii: Add pixelated resample filter
Windows: Add native VDir support
Util: Add PRIz macro for libc versions that don't support %z