December 23rd, 2021.
Version 2.1 of Q-emuLator for macOS has been released, with TCP/IP and SMSQ/e improvements and sound compatible with OS X 11 Big Sur. (For a detailed list of all changes in this update, see the version history)
Q-emuLator for macOS emulates the following QL hardware:
display (512x256x4, 256x256x8)
Aurora and Q60 video cards
file system (access to Mac files, QDOS floppy disks, QXL.WIN files, .ZIP and .QLPAK packages, microdrive and floppy images)
built-in ram disk
partial Gold Card emulation (to allow SMSQ/E to run)