2.3.0
2021-01-01
bugs fixed.
2.2.0
2020-03-12
Bug fixed.
2.1.3
2019-11-19
1. Add favorite feature.
2. Bug fixed.
2.0.0
2019-10-27
1. Add a "Recent" column to record the learning track.
2. Add a tag system for efficient and flexible management of the games.
3. Adapt to iOS13 and fix bugs.
1.2.0
2019-09-22
1. You can set whether to play the sound effect.
2. You can set whether to display the coordinates.
3. Better display of chessboards and chess pieces.
4. Bugs fixed.
1.1.2
2019-08-30
1. Perfect display coordinates.
2. Perfect support to share to WeChat.
3. bugs fixed.