SkyEmu v4 is released. SkyEmu is a low level GameBoy, GameBoy Color and Game Boy Advance emulator. Its primary focus is to provide a good user experience through a good mixture of tradeoffs of accuracy, performance, features and usability.

Features:
Nintendo DS Emulation
Support for additional platforms: Android, iOS, and FreeBSD Native Applications
UTF8 & Localization in Armenian, Chinese, Danish, Dutch, English, German, Greek, Italian, and Russian
Action Replay Cheat Support for GB, GBA, NDS
REST-like API for scripting/automation
Touch Screen Opacity and Hiding Settings
Black Theme (for OLED devices)
Solar Sensor Emulation
Menubar auto-hiding
Additional Search Paths for BIOS and Saves
Added ability to place saves and save states in a folder instead of next to the rom
Linux and Windows Exclusive Fullscreen support
Higan style Color Correction for the GBA
Added a service worker to the web build to allow it to work offline on more platforms.
Misc bug and accuracy fixes.

SkyEmu Changlog:
Major New Features
Retro Achievements
RetroArch/libretro core
Cross‑platform Google Drive cloud sync for save states.
Android Enhancements
Full controller & hardware keyboard support.
ARM 32‑bit, x86_64 builds now available.
Launch ROMs via command line – perfect for front‑end launchers.
UI / Theme Revamp
Fresh default theme + custom bitmap themes (UI, fonts, bezel, overlays, touch screen controls).
“Recently Played” improvements list: search, multi‑sort, delete.
Touch controls now show optional button labels.
Additional Toggle rewind/fast‑forward speed and slow‑motion at ½, ¼, and ⅛ speed.
Hardcore mode disables emulation aids for a true hardware experience.
BIOS & save files can be added/removed directly from the UI.
Export save states from web builds.
Exclusive full‑screen mode can be launched into via command line.
Integer scaling now sharper with less GPU load.
Debug Tools
MMIO read/write flags + breakpoints (GBA).
GBA & GB PSG sequencer debugger.
GB CPU & PPU debuggers.
Localization
Added French, Polish, and Swedish translations.
Emulation Improvements
Accuracy/performance gains for GB, GBA, NDS.
8‑screen layout options for NDS.
Bug fixes for issues that prevented certain Action Replay codes from working in v3
HTTP Control Server
Can now be accessed from other computers on the same LAN
New commands have been added



Download: SkyEmu v4
Web: https://web.skyemu.app/
Source: Here