feat: 2025 -> 2026

Author: walkccc

README.md

@@ -53,7 +53,7 @@ the repository and modify it as needed!
 
 ## License
 
-Licensed under the MIT License, Copyright © 2019-2025
+Licensed under the MIT License, Copyright © 2019-2026
 [P.-Y. Chen](https://github.com/walkccc).
 
 <div align="center">