1.2.0
feat: Add visualizing code blocks based on the pythontutor (#1029)
fix: Use int instead of float for the example code of log time complexity (#1164)
update the author info `sjinzh` -> `codingonion` (#1017)
[Rust] Normalize mid calculation in case overflow (#1363)
Fix bugs and harmonize the code comments (#1199)
zig : upgrade codes && rust : add codes for chapter_searching and chapter_dynamic_programming. (#591)