This is version 1.2.1, mainly to fix the bugs that appeared in the previous test version, while optimizing some features.
Fixed a bug where build failed when QDT_RELEASE_TO_PUBLIC=0.
Fixed a bug where the software crashed when importing files in Step format.
Fixed a bug that failed to open the Fluidd page for Link devices on MacOS.
Fix "Send" button show/hide logic judgment.
Users of MacOS x86 systems should note that when you send gcode to the device via Link, you need to keep the file name to less than 6 characters and more than 9 characters. When the number of characters in the file name is between 6-9 characters, sending gcode will cause the software to crash.