- Improve compatibility for absolute path drawing part
- Fix incorrect table ID generated in the workbook which contains single table cells
- Fix missing relationship parts in the content types in some cases
- Upgrade number format parser to fix missing literal tokens in some cases
- Update built-in zh-cn and zh-tw language number format
- Ref #65, init new formula function: TEXT
- Remove duplicate style-related variables
- Update the unit tests
- 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