Asdf

==================

- Allow serialization of broadcasted ``numpy`` arrays. [`507 <https://github.com/asdf-format/asdf/issues/507>`_]

- Fix bug that caused result of ``set_array_compression`` to be overwritten by
``all_array_compression`` argument to ``write_to``. [`510 <https://github.com/asdf-format/asdf/issues/510>`_]

- Add workaround for Python OSX write limit bug
(see https://bugs.python.org/issue24658). [`#521 <https://github.com/asdf-format/asdf/issues/521>`_]

- Fix bug with custom schema validation when using out-of-line definitions in
schema file. [`522 <https://github.com/asdf-format/asdf/issues/522>`_]

==================

- Allow test suite to run even when package is not installed. [`502 <https://github.com/asdf-format/asdf/issues/502>`_]

==================

- Astropy-specific tags have moved to Astropy core package. [`359 <https://github.com/asdf-format/asdf/issues/359>`_]

- ICRSCoord tag has moved to Astropy core package. [`401 <https://github.com/asdf-format/asdf/issues/401>`_]

- Remove support for Python 2. [`409 <https://github.com/asdf-format/asdf/issues/409>`_]

- Create ``pytest`` plugin to be used for testing schema files. [`425 <https://github.com/asdf-format/asdf/issues/425>`_]

- Add metadata about extensions used to create a file to the history section of
the file itself. [`475 <https://github.com/asdf-format/asdf/issues/475>`_]

- Remove hard dependency on Astropy. It is still required for testing, and for
processing ASDF-in-FITS files. [`476 <https://github.com/asdf-format/asdf/issues/476>`_]

- Add command for extracting ASDF extension from ASDF-in-FITS file and
converting it to a pure ASDF file. [`477 <https://github.com/asdf-format/asdf/issues/477>`_]

- Add command for removing ASDF extension from ASDF-in-FITS file. [`480 <https://github.com/asdf-format/asdf/issues/480>`_]

- Add an ``ExternalArrayReference`` type for referencing arrays in external
files. [`400 <https://github.com/asdf-format/asdf/issues/400>`_]

- Improve the way URIs are detected for ASDF-in-FITS files in order to fix bug
with reading gzipped ASDF-in-FITS files. [`416 <https://github.com/asdf-format/asdf/issues/416>`_]

- Explicitly disallow access to entire tree for ASDF file objects that have
been closed. [`407 <https://github.com/asdf-format/asdf/issues/407>`_]

- Install and load extensions using ``setuptools`` entry points. [`384 <https://github.com/asdf-format/asdf/issues/384>`_]

- Automatically initialize ``asdf-standard`` submodule in ``setup.py``. [`398 <https://github.com/asdf-format/asdf/issues/398>`_]

- Allow foreign tags to be resolved in schemas and files. Deprecate
``tag_to_schema_resolver`` property for ``AsdfFile`` and
``AsdfExtensionList``. [`399 <https://github.com/asdf-format/asdf/issues/399>`_]

- Fix bug that caused serialized FITS tables to be duplicated in embedded ASDF
HDU. [`411 <https://github.com/asdf-format/asdf/issues/411>`_]

- Create and use a new non-standard FITS extension instead of ImageHDU for
storing ASDF files embedded in FITS. Explicitly remove support for the
``.update`` method of ``AsdfInFits``, even though it didn't appear to be
working previously. [`412 <https://github.com/asdf-format/asdf/issues/412>`_]

- Allow package to be imported and used from source directory and builds in
development mode. [`420 <https://github.com/asdf-format/asdf/issues/420>`_]

- Add command to ``asdftool`` for querying installed extensions. [`418 <https://github.com/asdf-format/asdf/issues/418>`_]

- Implement optional top-level validation pass using custom schema. This can be
used to ensure that particular ASDF files follow custom conventions beyond
those enforced by the standard. [`442 <https://github.com/asdf-format/asdf/issues/442>`_]

- Remove restrictions affecting top-level attributes ``data``, ``wcs``, and
``fits``. Bump top-level ASDF schema version to v1.1.0. [`444 <https://github.com/asdf-format/asdf/issues/444>`_]

==================

- Update test infrastructure to rely on new Astropy v3.0 plugins. [`461 <https://github.com/asdf-format/asdf/issues/461>`_]

- Disable use of 2to3. This was causing test failures on Debian builds. [`463 <https://github.com/asdf-format/asdf/issues/463>`_]

==================

- Updates to allow this version of ASDF to be compatible with Astropy v3.0.
[`450 <https://github.com/asdf-format/asdf/issues/450>`_]

- Remove tests that are no longer relevant due to latest updates to Astropy's
testing infrastructure. [`458 <https://github.com/asdf-format/asdf/issues/458>`_]

==================

- Relax requirement on ``semantic_version`` version to 2.3.1. [`361 <https://github.com/asdf-format/asdf/issues/361>`_]

- Fix bug when retrieving file format version from new ASDF file. [`365 <https://github.com/asdf-format/asdf/issues/365>`_]

- Fix bug when duplicating inline arrays. [`370 <https://github.com/asdf-format/asdf/issues/370>`_]

- Allow tag references using the tag URI scheme to be resolved in schema files.
[`371 <https://github.com/asdf-format/asdf/issues/371>`_]