# Version 0.7.1 (February 29, 2012)

This release includes a few new features and addresses over a dozen bugs in 0.7.0.

## New features

> - Add `to_clipboard` function to pandas namespace for writing objects to the system clipboard (GH774)

> - Add `itertuples` method to DataFrame for iterating through the rows of a dataframe as tuples (GH818)

> - Add ability to pass fill_value and method to DataFrame and Series align method (GH806, GH807)

> - Add fill_value option to reindex, align methods (GH784)

> - Enable concat to produce DataFrame from Series (GH787)

> - Add `between` method to Series (GH802)

> - Add HTML representation hook to DataFrame for the IPython HTML notebook (GH773)

> - Support for reading Excel 2007 XML documents using openpyxl

## Performance improvements

> - Improve performance and memory usage of fillna on DataFrame

> - Can concatenate a list of Series along axis=1 to obtain a DataFrame (GH787)

## Contributors

For contributors, please see /usr/share/doc/contributors_list.txt or https://github.com/pandas-dev/pandas/graphs/contributors