add: option to change audio latency in libretro emulators.

add: bluetooth audio devices support (listed in system / audio output devices can be paired like a pad).

add: Pipewire (audio processing layer) (fixes some audio issue).

add: 2-player Game Boy/Color save syncing and support for 2 different linked ROMs.

add: Flatpak for x86_64: applications, audio support and Steam integration (F1>applications>flatpak to install steam and other applications / menu>games>refresh game list to view installed games in es/ports).

add: Model 3 options for modern pedal control + PowerPC frequency.

add: Smart coloring for GameBoy (Gambatte).

add: Better support for handheld PCs x86_64 (OneXPlayer, Aya Neo.).

add: Super GameBoy (with LR-Mesen-S on x86_64, mGBA for SBC).

add: Sonic Retro Engine Decompilation (under Ports).

add: Sega Model 2 emulator - runs under Wine (x86_64).

add: libretro-fba for weaker SBC (RPi0/1/2).

add: Support for official Pico-8 engine (圆4_64, or 32-bit RPi, Lexaloffle hasn't released a 64-bit ARM version yet).

add: ECWolf a open source port for Wolfenstein 3D Games (x86_64).

add: libretro/Duckstation for PlayStation 1 (all except RPi1/RPi2/CHA).

add: libretro/Uzem for Uzebox (retro-minimalist 8-bit opensource console) (all except RPi1/RPi2/CHA).

add: libretro/EmuSCV for Super Cassette Vision.

add: Tsugaru for FMTowns (x86_64, complete with support for CD-based games).

add: GSplus for Apple ][ and Apple IIGS.

add: Support for CHI Gameforce handheld ''.

Upgrade (at this step, batocera doesn't boot anymore).

You cannot upgrade from 31 without doing a simple manual action.

warning : rpi3 is now running in 64 bits mode.

Dreamcast emulator mac 10.6