1.7.0

perf: improve performance and multi-monitor support

1.6.0

Change default settings

1.5.0: refactor: optimize code quality and remove MSVC support

- Refactor code structure with clear sections and static globals
- Use modern C++ practices (nullptr, auto, range-based for)
- Simplify variable names and remove redundant code
- Add -O2 optimization flag to Makefile
- Remove all MSVC build targets and related files
- Update README to reflect MinGW-only build process
- Fix MinGW compatibility issues (wcstol, wcsncpy)
- Reduce codebase from ~650 to ~615 lines

v1.4.0

added MSVC compilation version

v1.3.0

fixed makefile bug

v1.2.0

added time display

v1.1.0

improved IME detection

v1.0.0

optimized key recognition