1.7.0 (2021.6)

1. Added support for dragging return to homepage button position

2. Added shutdown API support

3. Added support for copying img from web pages

4. Added support for minimizing to system tray

5. Fixed system tray icon disappearing issue

6. Added incognito mode support, each EXE launch uses independent storage space

7. Added support for starting local server, useful for local pages that require server environment

8. Other fixes and optimizations