Version 0.7.0

We refined the internal structure, improved the documentation and added new functionalities in the past week.

We also added the following features:

koalas:

• read_clipboard (#430)

• read_excel (#430)

• read_html (#430)

koalas.DataFrame:

• at (#384)

• nunique (#346)

• add_prefix (#414)

• add_suffix (#414)

• add (#427)

• radd (#427)

• div (#427)

• divide (#427)

• rdiv (#427)

• truediv (#427)

• rtruediv (#427)

• mul (#427)

• multiply (#427)

• rmul (#427)

• sub (#427)

• substract (#427)

• rsub (#427)

koalas.Series:

• at (#384)

• nunique (#346)

• add_prefix (#414)

• add_suffix (#414)

• transform (#428)

Version 0.8.0 Version 0.6.0