RetroDECK v0.10.10b is released. RetroDECK brings you an all-in-one sandboxed application to play your retro games (and even not-so-retro games) on Linux/SteamOS.

RetroDECK Changelog:
RetroDECK releases only become officially available to everyone only after it is published on Flathub.
⚠️ Avoid upgrading from GitHub ⚠️
Always upgrade through Flathub using your distribution's built-in app store.
ADDED
PPSSPP: Exposed PSP/GAME to retrodeck/storage/PPSSPP/GAME.
PPSSPP-Core: Exposed retroarch/saves/PPSSPP/PSP/GAME to retrodeck/storage/retroarch-core/PPSSPP/GAME.
PPSSPP-Core: Exposed retroarch/saves/PPSSPP/PSP/shaders to retrodeck/shaders/retroarch-core/PPSSPP/shaders.
FIXED/CHANGED
BIOS CHECKER: Added and corrected MD5 hash values.
ES-DE: Prevented helper templates from overwriting custom Rules and Systems.
EASTER EGGS: Corrected some Easter Egg Splash dates.
FRAMEWORK: Fixed Flatpak library pathing error in manifest.
FRAMEWORK: Upgraded to org.kde.Platform 6.11.
ICONS: Resolved multiple icon alignment and background issues.
MELONDS: Reset Configuration reset due to changes in the toml structure.
RETROARCH: Resolved compatibility issue with genesis_plus_gx_paprium_libretro core.
RETROARCH: Resolved configuration issues with the MelonDS DS cores OpenGL renderer and the number of selectable layouts.
VITA3K: Resolved longstanding org.kde.Platform compatibility issue blocking updates.
UPDATED
Azahar, Dolphin, ES-DE, MAME, PCSX2, Ruffle, RPCS3, Solarus, SRM, Xemu, Vita3K, XRoar

Download: RetroDECK v0.10.10b
Source: Here