Add the Portuguese version docs for the version 1.x.x release note

Update supported formula functions list for zh-hans version docs

Use the same color for `diagonalDown` and `diagonalUp` type border

Docs for the function `SetCellFloat`

- Fix incorrect function signature for the `GetRowVisible`

Bump version 2.6.1

Bump version 2.6.0

Bump version 2.5.0

Docs for the version 2.4.1 release

update doc version and typo fix

Excelize v2.3.2 released, add the ar version released history