v4.60

This release adds the following updates:

• Update dependencies.
  Part 1,
  Part 2.
  Thanks to developers of dependencies.

and fixes the following bugs:

• Prevent normal user deleting or modifying too much. Allow normal user to export board.
  Part1,
  Part2.
  Thanks to Samunosuke, pgh2357 and xet7.

Thanks to above GitHub users for their contributions and translators for their translations.