The most notable fix was making Dolphin perform a lot faster. The new 5.0 update brings about a ton of new fixes. Related: Burger King toy turns into a “Game Boy Color Nano”
If you have ever wanted to play Metroid Prime in stereoscopic 3D, now is your chance. The Dolphin development team released the long-awaited 5.0 update to its excellent GameCube and Wii emulator.