Excel
Datagrunt 4.5.2: Controllable Data Profiling with Custom Sample Sizes
Datagrunt 4.5.2 introduces custom row sampling sizes via the new n_rows parameter on get_sample() for CSV, Excel, and Parquet readers, alongside major fixes to the automated documentation and blog release pipeline.
July 13, 2026
Datagrunt 4.2.0: First-Class Excel Reading and Writing
Datagrunt 4.2.0 adds ExcelReader and ExcelWriter — read .xlsx/.xls workbooks sheet by sheet into DataFrames, dicts, Arrow, or SQL, and export any sheet (or all of them) to CSV, JSON, JSONL, Parquet, or Excel.
June 25, 2026