v5.0-beta.1

New since v5.0-alpha.4:

• added Mutant, Gadgetz, Syzygy, Creepy Corridors, Apple Zap, Space Race, Mine Sweep, Fire and Ice, Hardhat, Paipec, Rainbow Zone, Sabotage II, Sadar's Revenge, Space Warrior, Angel-1, Blitzkrieg, Bloodsuckers, Sanitron, Collect, Cyclotron, Flak, Hell Storm, Jouster, Jovian Attack, Night Crawler, Chrono Warrior, ButcherBob, Dawn Treader, Invasion Force, Lunar Explorer, Mapple, Narnia, Pill Box, Planet Protector, Quasar, Shooting Gallery, People Pong, Smooth Max, Thunderbird GX, Time Tunnels, Bubble Head, Robotics, Sigma Seven, Space Spikes, Gemini, The Human Fly
• moved to Instant Replay: Flight Simulator II, Tomahawk, Super Huey, Solo Flight, The Dam Busters, Dive Bomber
• added dozens of new graphic effects
• fix Flobynoid cheat, anti-tamper 07c4630 and high score crash 81b94cb
• fix Marble Madness incompatibility with wDrive da46af5
• change display name of Neut Tower fa30f6c

New since v4: see full changelog