Pantab Versions Save

New Features

Add support for dataframes that have 8 bit integers. When written to Hyper, these will be stored as 16 bit integers. (#280)

Bugfixes

Bumped the minimum version of the tableauhyperapi to 0.0.18618 to fix a bug where reading from Hyper files would throw a RuntimeError (#283)

• Implemented a new use_parquet keyword in frame_to_hyper which uses Parquet as an intermediate storage solution instead of pantab's own internal C library. This may provide a small performance boost at the cost of additional disk usage
• Fixed issue where pantab was not compatabile with Hyper versions 0.0.14567 and above. See the :ref:compatability documentation.

This is a bug fix release that fixes an issue where pantab would error when trying to read Non-nullable strings

• Fixes an issue where unsupported data types in Hyper Files would crash the Python process
• Adds support for reading DATE types

Improved installation processes for pantab

This release supports the new features of pandas 1.0 useful for interfacing with Tableau, namely "string" and "booleanna" dtypes

This releases fixes a bug with how dates were written, particularly on Windows