WPS New Features

- Added reading mode and e-book reading mode., - Support inserting document background (for premium)., - Support hiding comments., - Added measure tool., - Added hyperlink,and the hyperlink can be edited., - Support clipping page size.,- Support inserting text.
- Strengthened the feature of merging and splitting sheets., - Entry: under the "Data" menu.
User Experience Improvement
- Fixed some crashes and improved program stability., - Optimized the overall user experience.