Eland

-------------------

Added
^^^^^

* Added Elasticsearch Serverless support in DataFrames (`690`_, contributed by `AshokChoudhary11`_) and eland_import_hub_model (`698`_)

Fixed
^^^^^

* Fixed Python 3.8 support (`695`_, contributed by `bartbroere`_)
* Fixed non _source fields missing from the results hits (`693`_, contributed by `bartbroere`_)

.. _AshokChoudhary11: https://github.com/AshokChoudhary11
.. _690: https://github.com/elastic/eland/pull/690
.. _693: https://github.com/elastic/eland/pull/693
.. _695: https://github.com/elastic/eland/pull/695
.. _698: https://github.com/elastic/eland/pull/698

-------------------

Added
^^^^^

* Added support for HTTP proxies in eland_import_hub_model (`688`_)

.. _688: https://github.com/elastic/eland/pull/688

-------------------

Added
^^^^^

* Added support for Python 3.11 (`681`_)
* Added ``eland.DataFrame.to_json`` function (`661`_, contributed by `bartbroere`_)
* Added override option to specify the model's max input size (`674`_)

Changed
^^^^^^^

* Upgraded torch to 2.1.2 (`671`_)
* Mirrored pandas' ``lineterminator`` instead of ``line_terminator`` in ``to_csv`` (`595`_, contributed by `bartbroere`_)

.. _595: https://github.com/elastic/eland/pull/595
.. _661: https://github.com/elastic/eland/pull/661
.. _671: https://github.com/elastic/eland/pull/671
.. _674: https://github.com/elastic/eland/pull/674
.. _681: https://github.com/elastic/eland/pull/681

-------------------

Fixed
^^^^^

* Fix missing value support for XGBRanker (`654`_)

.. _654: https://github.com/elastic/eland/pull/654

-------------------

Added
^^^^^

* Supported XGBRanker model (`649`_)
* Accepted LTR (Learning to rank) model config when importing model (`645`_, `651`_)
* Added LTR feature logger (`648`_)
* Added ``prefix_string`` config option to the import model hub script (`642`_)
* Made online retail analysis notebook runnable in Colab (`641`_)
* Added new movie dataset to the tests (`646`_)


.. _641: https://github.com/elastic/eland/pull/641
.. _642: https://github.com/elastic/eland/pull/642
.. _645: https://github.com/elastic/eland/pull/645
.. _646: https://github.com/elastic/eland/pull/646
.. _648: https://github.com/elastic/eland/pull/648
.. _649: https://github.com/elastic/eland/pull/649
.. _651: https://github.com/elastic/eland/pull/651

-------------------
Added
^^^^^

* Make demo notebook runnable in Colab (`630`_)

Changed
^^^^^^^

* Bump Shap version to 0.43 (`636`_)

Fixed
^^^^^

* Fix failed import of Sentence Transformer RoBERTa models (`637`_)


.. _630: https://github.com/elastic/eland/pull/630
.. _636: https://github.com/elastic/eland/pull/636
.. _637: https://github.com/elastic/eland/pull/637