No specific info about version 3.0. Please visit the main page of DragonConsole on Mac Informer.
Terminal-notifier is a command-line tool to send Mac OS X User Notifications.
Telnet/SSH/SSH2 client and terminal emulator.
it is a PC-Engine console emulator,with good graphic capacities
MupenLaunch is an app for the command line Nintendo 64 emulator Mupen64Plus.
CrabEmu is a Sega Master System emulator for Mac OS.