• Bug fix for script trying to set write_mostly on SATA M.2 drives. Issue #567
• Bug fix for script trying to use nvme command to get SATA M.2 drives' vendor id. Issue #567

• Bug fix for WD Ultrastar drives that have "WDC " before the model name. Issue #559

• Bug fix for drive models with multiple consecutive spaces in model name. Issue #559
• Bug fix for nvme drives with multiple consecutive spaces in firmware version.
• Bug fix for options not working. Issue #559 and #563

Thanks @MeowPerth and @jjlizz

• Added --reboot option to reboot the NAS after a DSM update where the build number has changed.
  • Only needed if NVMe volume or PCIe card need a 2nd reboot after DSM update.
  • Note: This version of the script needs to run once to create the file that tracks the DSM build number.

• Bug fix for "cat: /sys/block//sys/block/sata1/device/vendor: No such file or directory" errors. Issue #554

• Changed to enable creating M.2 storage pool and volume in Storage Manager after making DSM check disk compatibility. Issue #441
• Added SSD TRIM warning of possible data loss if non-Synology SSDs or NVMes are in RAID 5, 6 or SHR with more than 3 drives.
  • See Why_is_SSD_TRIM_available_only_for_SSDs_in_the_compatibility_list

• Moved the "Warn if script located on NVMe volume" code to after the "check for new script version code". Issue #540
• Bug fix for incorrectly warning that the script is located on an NVMe volume when it is on a SHR HDD volume that has, or had, different HDD sizes. Issue #540

• Added syno_hdd_shutdown.sh to the auto update code.
• Now if script is located on an NVMe volume it warns you and exits. Previously it just warned you and continued.
• Bug fix for DSM 7.3 not disabling compatible drive database auto update.
• Bug fix for script thinking it's on an NVMe volume if the HDD volume it's on has a NVMe cache. Issue #540

• Added syno_hdd_shutdown.sh to the auto update code.
• Now if script is located on an NVMe volume it warns you and exits. Previously it just warned you and continued.
• Bug fix for DSM 7.3 not disabling compatible drive database auto update.

• Added check that DSM 7.3 db file was successfully compacted.
• Added drive's firmware version to messages.
• Improved checking if drive and firmware version were successfully added to db file.
• Bug fix for adding duplicate drive if 2 or more of the same drive model had different firmware versions.
  • Also removes duplicate drive entries if they exist (before correctly editing the file).
• Bug fix adding size_gb to to drive firmware version entries instead of just the "default" key section.