Changelog
Track the evolution of Hucre. New features, improvements, and fixes.
v0.4.0
March 2026ODS Write Support
Full read and write support for OpenDocument Spreadsheet files.
- NewAdded writeWorkbook() support for ODS format
- NewCell styling support for ODS files
- ImprovedImproved ODS read performance by 40%
- FixedFixed formula parsing in complex ODS files
v0.3.2
February 2026Streaming Improvements
Better memory efficiency for large file operations.
- ImprovedReduced memory usage by 60% for large XLSX files
- ImprovedStreaming CSV reader now supports custom delimiters
- FixedFixed edge case with empty cells in streaming mode
- FixedResolved type inference issues with toJSON()
v0.3.0
January 2026Formula Engine
Built-in formula evaluation with support for common Excel functions.
- NewAdded evaluate() function for formula calculation
- NewSupport for 50+ Excel-compatible functions
- Newworkbook.recalculate() for batch formula evaluation
- ImprovedBetter error messages for invalid formulas
v0.2.0
December 2025CSV Enhancements
Improved CSV handling with configurable options.
- NewCustom delimiter support (comma, semicolon, tab, pipe)
- NewAutomatic header detection
- NewMultiple encoding support (UTF-8, UTF-16, Latin-1)
- ImprovedFaster CSV parsing for files over 100MB
v0.1.0
November 2025MajorInitial Release
First public release of Hucre with XLSX and CSV support.
- NewRead XLSX files with full sheet support
- NewWrite XLSX files with basic cell data
- NewRead and write CSV files
- NewTypeScript-first API with full type safety
- NewZero external dependencies
Stay Updated
Follow our changelog to stay informed about new releases and updates.
XLSXCSVODS