DanielFor ReA4091, the open source replica of Commodore's Fast SCSI2 controller A4091, an open source software package is also available, which includes AmigaOS drivers, a ROM image, a test program and software for debugging the driver.
Contrary to what the minor change in the version number to 42.36 might suggest, there are a lot of changes, including increased Zorro II card compatibility and improved support for the new A4092 SCSI controller.