# v2.0.1
The library used `term_lattice` has fixed some minor issues and will use its updated version
Optimized the background color display in the help interface, and the transparent background color in the test was re added as the bug was fixed

# v2.1.0
## Add Functions
- InitRatio
- UnitRatio
- RC ErrorCode

Some optimizations have been made
Modified the position reference for zooming, no longer the top left corner but the center of the screen
Now the `Control+C` key can also be used to exit