Update Qt Creator Manual to version 6.0:
- Describe new features
- Update info about changed features
- Remove info about obsolete features
Usually, the changes are based on the changes file for the respective Qt Creator version.
New major features:
- Container support (README file)
- clangd support
- QML Preview on Android
Removed major features:
- Qt Quick Designer plugin will be disabled by default. Information about it will be removed from the Manual.