- Avoid allocate memory for reading continuously empty rows on the tail of the worksheet

Co-authored-by: Nchun.zhang2 <chun.zhang2@geely.com>

- This fix speed slowdown and memory usage increase base on the reverts commit 6220a798
- Fix panic on read workbook with internal row element without r attribute
- Update the unit tests

This closes #1825, made AddDataValidation and DeleteDataValidation functions concurrency safe (#1828)

- Remove the receiver of internal coordinatesToRangeRef, squashSqref and flatSqref functions
- Update unit tests
Co-authored-by: Nchenwang <chenwang@shinsson.com>

- Improve the defined name and table name validation rules
- Rename internal variable names to avoid the same with Go 1.21's built-in min and max functions
- Simplify data type conversion in internal code
- Update GitHub Actions workflow configuration, test on Go 1.22.x, and disable Go module cache
- Update dependencies module

This closes #1815, cell value reading functions inherit the Options settings of the OpenReader (#1816)
Co-authored-by: NVivek Kairi <vivek@zerodhafundhouse.com>

- Initial formula array calculation support
- Update unit test and documentation

This closes #1777, fix the GetStyle or GetConditionalStyle function to returns incorrect DecimalPlaces field value

- Update documentation for the NewStyle function
- Update unit tests
- Update dependencies Go module
- Update GitHub workflow dependencies package version
- Update copyright agreement statement

- Return error if get an invalid row height value
- Update unit tests and update documentation of the SetRowHeigth function

- Fix panic on read workbook with internal row element without r attribute
- Check worksheet XML before get all cell value by column or row
- Update the unit tests

- Update the unit tests

- Support adjust formula on inserting/deleting columns/rows

- Fix a v2.8.0 regression bug, generate workbook corruption caused by incorrect MRU colors style parts
- Fix corrupted workbooks generated when adding tables in some cases
- Added several exported extension list child element URI constants
- Move part of the internal constant and variables definition to the template source code file
- Updated unit tests

- Simplify and remove duplicate code for optimization
- Update documentation comments with typo fix
- Handle error return to save the workbook
- Add file path length limitation details in the error message

- Increase max cell styles to 65430
- Add new exported error variable `ErrCellStyles`
- Update unit tests, support test under Go 1.20.x

- Correction example in the documentation of set cell formula
- Rename the internal function `parseOptions` to `getOptions`
- Update unit tests

- Update example code in the documentation
- Update unit tests
- Rename `PictureOptions` to `GraphicOptions`
- Adjust partial options fields data types for the `PictureOptions` and `Shape` structure
- Update dependencies module

- Checking and return error for invalid sheet name instead of trim invalid characters
- Add error return for the 4 functions: `DeleteSheet`, `GetSheetIndex`, `GetSheetVisible` and `SetSheetName`
- Export new error 4 constants: `ErrSheetNameBlank`, `ErrSheetNameInvalid`, `ErrSheetNameLength` and `ErrSheetNameSingleQuote`
- Rename exported error constant `ErrExistsWorksheet` to `ErrExistsSheet`
- Update unit tests for 90 functions: `AddChart`,  `AddChartSheet`, `AddComment`, `AddDataValidation`, `AddPicture`, `AddPictureFromBytes`, `AddPivotTable`, `AddShape`, `AddSparkline`, `AddTable`, `AutoFilter`, `CalcCellValue`, `Cols`, `DeleteChart`, `DeleteComment`, `DeleteDataValidation`, `DeletePicture`, `DeleteSheet`, `DuplicateRow`, `DuplicateRowTo`, `GetCellFormula`, `GetCellHyperLink`, `GetCellRichText`, `GetCellStyle`, `GetCellType`, `GetCellValue`, `GetColOutlineLevel`, `GetCols`, `GetColStyle`, `GetColVisible`, `GetColWidth`, `GetConditionalFormats`, `GetDataValidations`, `GetMergeCells`, `GetPageLayout`, `GetPageMargins`, `GetPicture`, `GetRowHeight`, `GetRowOutlineLevel`, `GetRows`, `GetRowVisible`, `GetSheetIndex`, `GetSheetProps`, `GetSheetVisible`, `GroupSheets`, `InsertCol`, `InsertPageBreak`, `InsertRows`, `MergeCell`, `NewSheet`, `NewStreamWriter`, `ProtectSheet`, `RemoveCol`, `RemovePageBreak`, `RemoveRow`, `Rows`, `SearchSheet`, `SetCellBool`, `SetCellDefault`, `SetCellFloat`, `SetCellFormula`, `SetCellHyperLink`, `SetCellInt`, `SetCellRichText`, `SetCellStr`, `SetCellStyle`, `SetCellValue`, `SetColOutlineLevel`, `SetColStyle`, `SetColVisible`, `SetColWidth`, `SetConditionalFormat`, `SetHeaderFooter`, `SetPageLayout`, `SetPageMargins`, `SetPanes`, `SetRowHeight`, `SetRowOutlineLevel`, `SetRowStyle`, `SetRowVisible`, `SetSheetBackground`, `SetSheetBackgroundFromBytes`, `SetSheetCol`, `SetSheetName`, `SetSheetProps`, `SetSheetRow`, `SetSheetVisible`, `UnmergeCell`, `UnprotectSheet` and
`UnsetConditionalFormat`
- Update documentation of the set style functions
Co-authored-by: Nguoweikuang <weikuang.guo@shopee.com>

- Add error return value for the `GetComments`, `GetDefaultFont` and `SetDefaultFont` functions
- Update unit tests

Fix the error on getting the range of merged cells on the worksheet which contains one cell merged cell range

- Parse workbook default theme for custom theme color support in the feature
- Variables name typo fix
- Add system foreground and background color as RGB in the IndexedColorMapping list

- Add `CellTypeFormula`, `CellTypeInlineString`, `CellTypeSharedString` and remove `CellTypeString` in `CellType` enumeration
- Unit tests updated

- Support set and get font color with indexed color
- New export variable `IndexedColorMapping`
- Fix getting incorrect page margin settings when the margin is 0
- Update unit tests and comments typo fixes
- ref #65, new formula functions: AGGREGATE and SUBTOTAL

- Improving performance for stream writer `SetRow` function,  reduces memory usage over and speedup about 19%
- Update dependencies module
- Update GitHub workflow

- Fix default number format parse issue with a long string of digits
- Fix creating a sheet with an empty name cause a corrupted file
- The `GetCellStyle` function no longer return master cell style of the merge cell range
- Using the specialized name in variables and functions

- These 6 functions now support concurrency safe: SetColWidth, GetColWidth, SetColVisible, GetColVisible, SetColStyle and GetColStyle

This use `InsertRows` instead of `InsertRow`, and using `InsertCols` instead of `InsertCol`

- Update unit test and comment for the functions

- Format code with `gofmt`

- Support get rows properties by `GetRowOpts` function
- New exported constant `MaxCellStyles`

- Using sheet ID instead of sheet index when delete the cell in calculation chain
- Update documentation for exported functions
- Using `sheet` represent the sheet name in the function parameters