- write row(s) by column name instead of position
- not full fetaures documnet
- add feature full and documnet full fetaures
- support xlsxwriter to append one row
- support to iter cached sheet by batches
- column_range return the first and last column number
- support read all data into memory when sheet created(fearure
cachedshould be enabled)
- unable to read the size of sheet
- get cell value as timestamp
- Optimaze date&time recognition algorithm for better performance
- unable to use feature xlsxwriter
- get cell value as datetime and time
- output error message in English
- simple writer example
- first release