Improve functions and known bugs, and support for iOS14.

The function improvement is as follows.
· Changed the display when the terminal language is English and the local data is 0 KB from “Zero KB” to “0 KB”.

Please see the release notes for details.

Improve functions, and implement known defect countermeasures.

The function improvement is as follows.
· More video formats can be played.

Please see the release notes for details.

Known bugs are fixed.

Refer to the release note for more details.

The following functions have been improved.

· Change the linkage method of MetaMoJi.