Release Notes: Improvements were made to the X Window versions. The Windows version received a few small bug fixes. Drawing is now more efficient on every version. This release also added LocalTalk emulation, a Polish translation, fixes for a number of bugs in 68020 emulation, and initial ports to the Cocoa and SDL APIs.
Release Notes: One new feature is "AutoSlow" to help preserve the battery on portable computers. Also, accuracy of timing is improved, execution speed is faster on x86, and there are numerous other improvements.
Release Notes: The main work since 3.0.4 has been on Macintosh II emulation, which is not yet complete, but also the default Macintosh Plus emulation is a bit faster and smoother. One fun new feature is a compile time option to emulate a hacked Macintosh Plus with larger screen sizes.