2 - Fix bug in USB disk interface with disks over 4GB
5 - Fix bug with non-512 byte sectors.
6 - Fix bug when writing with multiple SCSI devices on the chain
7 - Performance improvements to write speeds.
10 - Fix bug in self-test function
13 - Fix bug that caused stability issues with 10MB/s transfers.
16 - Fix synchronous negotiation bugs
19 - Performance improvements to improve throughput at all scsi speeds
20 - Add new "turbo" speed option to boost speeds.
21 - May not be reliable, and use is not supported.
22 - Async timings trimmed
23 - Sync speeds boosted to theoretical 15.625MB/s, with 12.0MB/s measured
25 - SD card put in "high speed" mode.
26 - USB for configuration/firmware updates is disabled in turbo mode when
27 processing SCSI commands. A power cycle may be required to connect
28 via USB to reset the 48MHz clock back to 48MHz.
29 - Fix scsi2sd-util6 size and sector-size inputs
30 - Fix crash when configured scsi disk starting sector is less than
34 - Enable synchronous transfers on SCSI1 hosts
35 - Support 4MB/s sync transfers for Amiga A590 (WD33C93)
36 - Merge v4.7 release changes, excluding custom mode/inquiry pages
40 - Fixed SCSI timing issue
41 - Added glitch filter on SCSI signals.
42 - Re-implemented SCSI parity checking.
45 - Fixed write issue with UHS-I Speed Class 3 SD cards.
46 - More stability bug fixes
49 - Fixed "protocol error" issues when saving configuration to SD cards.
50 - Synchronous transfers supported ! 5MB/s and 10MB/s supported.
51 - Fix for accessing data via USB with more than 2 devices configured.
54 - Fix performance bugs
57 - More SCSI bug fixes (some timing issues resolved in the FPGA image)
58 - Firmware update support using scsi2sd-util6.
64 - Improved SD card compatibility
65 - Fixed SCSI interfaces on slower SCSI controllers
66 - Significant performance improvements
67 - Added SD card hotswap support.
70 - First BETA firmware for the 6.0 hardware version of the SCSI2SD.