4th edition of the standard with the transitional schema is used for this library.
Changes
0.5.0
renamed ColumnsWidth to more intuitive ColumnsProperties and
added some more fields to it
added pivot table field sorting and hidden values support
added support for 4 more chart types
0.4.3
added (legacy) sheet protection support
switched to use r prefix for relationships namespace in
workbook.xml to improve compatibility with readers expecting that
prefix (thanks Stéphane Laurent [email protected] for
reporting)
fixed parsing cells with comments but with no content (thanks
Stéphane Laurent [email protected] for reporting)
added some higher-level helpers work with pictures in SpreadsheetML
Drawing
0.4.2
added basic tables support
fixed boolean element parsing for rich text run properties (thanks
laurent stephane [email protected] for reporting)
fixed problem of cwStyle not being optional (thanks laurent
stephane [email protected] for reporting)
added basic autofilter support
0.4.1
fixed serialization problem of empty validations and pivot caches
(thanks laurent stephane [email protected] for reporting)
0.4.0
implemented basic charts support with only line charts currently
added data validation support (thanks Emil Axelsson [email protected])
fixed reading comments with empty author names (thanks Aleksey
Khudyakov [email protected] for reporting)
implemented basic pivot table support
started using hindent to format library code
0.3.0
implemented number formats
fixed error of parsing “Default”s in content types (thanks Steve Bigham [email protected] for reporting)
fixed parsing workbooks with no shared strings (thanks Steve Bigham [email protected] for reporting)
changed the way sheets are stored to allow abitrary sheet order in a workbook
separated format information from other cell data in FormattedCell