- Update version to 6.0.31
* [io]Output log rectification
* thumbnail optimization
* [test] [log] recent check and repair
* Add tag ut
* Optimization Log
* [vault] Education edition use vault
* Add tag ut
* Optimization of Mobile I/O Speed
* [recent] recent do not record lowspeed file
* Files that cannot be deleted to the recycle bin pop up the delete Completely dialog
* [cifs] version probe and host parse
* [audit] add erase log
* Fix bugs