Pykrige

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*October 14, 2023*

**New features**

* added wheels for Python v3.11 and v3.12 ([277](https://github.com/GeoStat-Framework/PyKrige/pull/277))

**Changes**

* dropped Python 3.7 support ([277](https://github.com/GeoStat-Framework/PyKrige/pull/277))

**Bug fixes**

* fixed print statement in uk3d ([272](https://github.com/GeoStat-Framework/PyKrige/issues/272))
* fixed exact_values behavior in C backend ([256](https://github.com/GeoStat-Framework/PyKrige/pull/256))

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*August 18, 2022*

**New features**

* added support for GSTools latlon models ([245](https://github.com/GeoStat-Framework/PyKrige/pull/245))

**Changes**

* drop Python 3.6 support (setuptools>60 needs py>3.7) ([242](https://github.com/GeoStat-Framework/PyKrige/pull/242))
* move `setup.cfg` content to `pyproject.toml` ([PEP 621](https://peps.python.org/pep-0621/)) ([#242](https://github.com/GeoStat-Framework/PyKrige/pull/242))
* move to `src/` based package structure (better for testing, building and structure) ([242](https://github.com/GeoStat-Framework/PyKrige/pull/242))
* build wheels for apple silicon ([242](https://github.com/GeoStat-Framework/PyKrige/pull/242))
* apply isort and add check to CI ([242](https://github.com/GeoStat-Framework/PyKrige/pull/242))
* fix documentation ([242](https://github.com/GeoStat-Framework/PyKrige/pull/242), [#252](https://github.com/GeoStat-Framework/PyKrige/pull/252))

**Bug fixes**

* fix AttributeError: 'UniversalKriging' object has no attribute 'external_Z_array' ([247](https://github.com/GeoStat-Framework/PyKrige/pull/247))
* remove deprecated scipy (v1.9) method pinv2 ([237](https://github.com/GeoStat-Framework/PyKrige/pull/237))
* correcting partial sill in C backend ([226](https://github.com/GeoStat-Framework/PyKrige/pull/226))

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*September 02, 2021*

**New features**

* IO routines for zmap files ([199](https://github.com/GeoStat-Framework/PyKrige/pull/199))
* `write_asc_grid` got new keyword `no_data` ([199](https://github.com/GeoStat-Framework/PyKrige/issues/199))

**Changes**

* now using a `pyproject.toml` file ([211](https://github.com/GeoStat-Framework/PyKrige/pull/211))
* now using a single `main` branch in the repository ([212](https://github.com/GeoStat-Framework/PyKrige/pull/212))
* Fixed typos ([188](https://github.com/GeoStat-Framework/PyKrige/pull/188), [#189](https://github.com/GeoStat-Framework/PyKrige/pull/189))

**Bug fixes**

* `write_asc_grid` was to strict about dx ([197](https://github.com/GeoStat-Framework/PyKrige/issues/197))

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*April 04, 2021*

**New features**

* added Classification Kriging ([165](https://github.com/GeoStat-Framework/PyKrige/pull/165), [#184](https://github.com/GeoStat-Framework/PyKrige/pull/184))
* added wheels for Python 3.9 ([175](https://github.com/GeoStat-Framework/PyKrige/pull/175))

**Changes**

* moved scikit-learn compat-class `Krige` to `pykrige.compat` ([165](https://github.com/GeoStat-Framework/PyKrige/pull/165))
* dropped Python 3.5 support ([183](https://github.com/GeoStat-Framework/PyKrige/pull/183))
* moved CI to GitHub-Actions ([175](https://github.com/GeoStat-Framework/PyKrige/pull/175), [#183](https://github.com/GeoStat-Framework/PyKrige/pull/183))
* Fixed Typo in `02_kriging3D.py` example ([182](https://github.com/GeoStat-Framework/PyKrige/pull/182))

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*August 20, 2020*

**New features**

* update Regression Kriging class to be compatible with all kriging features (158)
* added option to enable/disable "exact values" to all kriging routines (153)
* added option to use the pseudo-inverse in all kriging routines (151)

**Changes**

* removed compat-layer for sklearn (157)
* updated examples in documentation

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*April 04, 2020*

**New features**

* support for GSTools covariance models (125)
* pre-build wheels for py35-py38 on Linux, Windows and MacOS (142)
* GridSerachCV from the compat module sets iid=False by default (if present in sklearn)
to be future prove (iid will be deprecated) (144)

**Changes**

* dropped py2* and py<3.5 support (142)
* installation now requires cython (142)
* codebase was formatted with black (144)
* internally use of scipys lapack/blas bindings (142)
* PyKrige is now part of the GeoStat-Framework