1. Learning progress tracking
2. Professional editor enhancements (line focus, manual horizontal scrolling)
3. Memory browser performance improvements (stable row identity on refresh)
4. Fix known issues

1. File Management
2. Added support for German, French, Italian, Japanese, Korean, Russian, Swedish, Traditional Chinese, and Portuguese
3. Enhanced NASM syntax
4. Fixed some known issues

1. bugfix for knowledge module and support code not start with org 0x100
2. compatibility enhancement