27.5
Fixed minor issues, improved explanations.
26.7
2022/12/12
Added new content, fixed minor issues.
25.2
2022/10/08
Fixed some issues.
24.7
2022/09/11
Improved explanations and recordings.
24.5
2022/08/07
Added new content. Improved searching for words and sentences.
24.4
2022/07/26
Fixed some bugs.
23.3
2022/06/03
Added new content and fixed some bugs.