2 - Fixed write issue with UHS-I Speed Class 3 SD cards.
3 - More stability bug fixes
6 - Fixed "protocol error" issues when saving configuration to SD cards.
7 - Synchronous transfers supported ! 5MB/s and 10MB/s supported.
8 - Fix for accessing data via USB with more than 2 devices configured.
11 - Fix performance bugs
14 - More SCSI bug fixes (some timing issues resolved in the FPGA image)
15 - Firmware update support using scsi2sd-util6.
21 - Improved SD card compatibility
22 - Fixed SCSI interfaces on slower SCSI controllers
23 - Significant performance improvements
24 - Added SD card hotswap support.
27 - First BETA firmware for the 6.0 hardware version of the SCSI2SD.