<commit_before>.. doctest-skip-all

.. _whatsnew-1.1:

==========================
What's New in Astropy 1.1?
==========================

Overview
--------

Astropy 1.1 is a major release that adds significant new functionality since
the 1.0.x series of releases.

In particular, this release includes support for supergalactic and ecliptic
coordinates (see :ref:`whatsnew-1.1-coords`), new functions to automatically
determine histogram bins, including the Bayesian blocks algorithm (see
:ref:`whatsnew-1.1-hist`), a new interface to transform between
:class:`~astropy.table.Table` objects and pandas `DataFrame`_ objects (see
:ref:`whatsnew-1.1-pandas`), support for table indexing (see
:ref:`whatsnew-1.1-table-indexing`), a new ``info`` attribute to get summary
information about tables and columns (:ref:`whatsnew-1.1-table-info`), support
for new units, including logarithmic units such as magnitudes, dex, and
decibels (see :ref:`whatsnew-1.1-units`), and support for the Planck 2015
cosmology and significant performance improvements in the cosmology sub-package
(see :ref:`whatsnew-1.1-cosmo`).

In addition to these major changes, Astropy 1.1 includes a large number of
smaller improvements and bug fixes, which are described in the
:ref:`changelog`. By the numbers:

* 785 issues have been closed since v1.0
* 459 pull requests have been merged since v1.0
* 159 distinct people have contributed code
<commit_msg>Itemize new features into bullet points<commit_after>.. doctest-skip-all

.. _whatsnew-1.1:

==========================
What's New in Astropy 1.1?
==========================

Overview
--------

Astropy 1.1 is a major release that adds significant new functionality since
the 1.0.x series of releases.

In particular, this release includes:

* support for supergalactic and ecliptic coordinates (see
  :ref:`whatsnew-1.1-coords`)
* new functions to automatically determine histogram bins, including the
  Bayesian blocks algorithm (see :ref:`whatsnew-1.1-hist`)
* a new interface to transform between :class:`~astropy.table.Table` objects
  and pandas `DataFrame`_ objects (see :ref:`whatsnew-1.1-pandas`)
* support for table indexing (see :ref:`whatsnew-1.1-table-indexing`)
* a new ``info`` attribute to get summary information about tables and
  columns (:ref:`whatsnew-1.1-table-info`)
* support for new units, including logarithmic units such as magnitudes, dex,
  and decibels (see :ref:`whatsnew-1.1-units`)
* support for the Planck 2015 cosmology and significant performance
  improvements in the cosmology sub-package (see :ref:`whatsnew-1.1-cosmo`).

In addition to these major changes, Astropy 1.1 includes a large number of
smaller improvements and bug fixes, which are described in the
:ref:`changelog`. By the numbers:

* 785 issues have been closed since v1.0
* 459 pull requests have been merged since v1.0
* 159 distinct people have contributed code

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