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# 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 (GH 774)

> - Add `itertuples` method to DataFrame for iterating through the rows of a dataframe as tuples (GH 818)

> - Add ability to pass fill_value and method to DataFrame and Series align method (GH 806, GH 807)

> - Add fill_value option to reindex, align methods (GH 784)

> - Enable concat to produce DataFrame from Series (GH 787)

> - Add `between` method to Series (GH 802)

> - Add HTML representation hook to DataFrame for the IPython HTML notebook (GH 773)

> - 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 (GH 787)

## Contributors

A total of 9 people contributed patches to this release. People with a “+” by their names contributed a patch for the first time.

- Adam Klein

- Brian Granger +

- Chang She

- Dieter Vandenbussche

- Josh Klein

- Steve +

- Wes McKinney

- Wouter Overmeire

- Yaroslav Halchenko