2 - Port XEBEC support from v5 firmware
3 - Add Flexible Disk Drive Geometry SCSI MODE page
6 - Fix bug in USB disk interface with disks over 4GB
9 - Fix bug with non-512 byte sectors.
10 - Fix bug when writing with multiple SCSI devices on the chain
11 - Performance improvements to write speeds.
14 - Fix bug in self-test function
17 - Fix bug that caused stability issues with 10MB/s transfers.
20 - Fix synchronous negotiation bugs
23 - Performance improvements to improve throughput at all scsi speeds
24 - Add new "turbo" speed option to boost speeds.
25 - May not be reliable, and use is not supported.
26 - Async timings trimmed
27 - Sync speeds boosted to theoretical 15.625MB/s, with 12.0MB/s measured
29 - SD card put in "high speed" mode.
30 - USB for configuration/firmware updates is disabled in turbo mode when
31 processing SCSI commands. A power cycle may be required to connect
32 via USB to reset the 48MHz clock back to 48MHz.
33 - Fix scsi2sd-util6 size and sector-size inputs
34 - Fix crash when configured scsi disk starting sector is less than
38 - Enable synchronous transfers on SCSI1 hosts
39 - Support 4MB/s sync transfers for Amiga A590 (WD33C93)
40 - Merge v4.7 release changes, excluding custom mode/inquiry pages
44 - Fixed SCSI timing issue
45 - Added glitch filter on SCSI signals.
46 - Re-implemented SCSI parity checking.
49 - Fixed write issue with UHS-I Speed Class 3 SD cards.
50 - More stability bug fixes
53 - Fixed "protocol error" issues when saving configuration to SD cards.
54 - Synchronous transfers supported ! 5MB/s and 10MB/s supported.
55 - Fix for accessing data via USB with more than 2 devices configured.
58 - Fix performance bugs
61 - More SCSI bug fixes (some timing issues resolved in the FPGA image)
62 - Firmware update support using scsi2sd-util6.
68 - Improved SD card compatibility
69 - Fixed SCSI interfaces on slower SCSI controllers
70 - Significant performance improvements
71 - Added SD card hotswap support.
74 - First BETA firmware for the 6.0 hardware version of the SCSI2SD.