Flycast is a multiplatform Sega Dreamcast, Naomi, Naomi 2 and Atomiswave emulator

What's New

Naomi F355 multiboard
Sega SystemSP emulation
Virtua Fighter 4 RFID card support. VF.Net emulation server
Naomi touchscreen (Manic Panic Ghosts, Touch de Uno 1 & 2, Touch de zunou)
Hopper for Kick'4'Cash, Shootout Pool and Club Kart Prize
F355 Deluxe and Touch de Uno 1 & 2 printer
Sega Driving Simulator
Android Scoped Storage
SH4 under/overclock option
Mushiking series
Naomi Alien Front worldwide ranking server
NetDIMM 3.7 networking high-level emulation
Racing Controller, Fishing Controller, Maracas, Densha de Go controller, Pop'n'Music Controller (@AltoRetrato)
Real time Video Routing for streamers (@vkedwardli)
SystemSP RFID chip emulation: Dinosaur King, Love & Berry
Dreamcast 32 MB RAM option (@cepawiel)

What's Improved

Support for Windows CE games on 32-bit x86 arch
Hotkeys for Save and Load State
Force feedback info netcast to Boomlangnz's FFB plugin: F355, 18 Wheeler, Club Kart, King of Route 66
Use a gamepad with arcade lightgun games
Per-game VMU A1 option
Improved detection of Windows CE games
Latin-1 and Asian fonts support in HLE BIOS
Video centering support (San Francisco Rush 2049, Street Fighter III - 3rd strike, Metropolis Street Racer)
Daytona USA networking
Eldorado Gate 4 to 7 compatibility
Implement dithering in Full Framebuffer Emulation mode
Upgrade dependencies, build improvements, and more thanks to @scribam
And many, many, many bug fixes thanks to @kihato and all bug reporters