6.2
v6.2
1. Update target SDK version to 13
6.0
v6.0
1. Update the version of fragment SDK
2. Fix already purchased the pro version and now it's not working in some cases
5.9
v5.9
1. Upgrade billing library to latest version
2. Update UI and UE
5.8
v5.8
1. Upgrade the advertising sdk
5.7
2023/01/13
v5.7
1. Optimize interfaces and icons
2. Upgrade target API to 31
5.6
2022/09/28
v5.6
1. Update Umeng SDK to latest version
2. Fix bugs
5.5
2022/09/01
v5.5
1. Update IAB lib to latest version
2. Fix bugs
5.4
2022/06/06
v5.4
1. Optimize the processing of loading large images for each function
2. Fix some known bugs