v2.1.0

Feature update!

Major updates:

1. Now supporting interpolation of up to 6D grids (thank you Amanda Ash for the use case!)
2. Added a utility and demo notebook to look at the lengths of the tracks in each grid. Useful for debugging EEP issues
3. Huge improvement to gridsearch_fit, which now uses the few closest models as starting points (credit @lmariemorales)
4. New notebook to fit grids to RGB stars (credit @lmariemorales and see Morales et al. 2025)
5. Added a new subpackage extensions with our first extension of the code by @AstroAware to look at continuously habitable zones around stars
6. Fully customizable EEPs! (credit @AstroAware, and solves #12 )

Bug fixes and minor improvements:

• Added some interpolation tests
• Fixed #5 keyerror in mcmc.ipynb
• Fixed #11 file naming error
• Fixed #6 (I think! let me know if this persists)

GitHub-generated changelog

• add comment by @lmariemorales in #4
• Updates for Morales et al. 2025 by @zclaytor in #13
• Added HZ calculation module by @AstroAware in #10
• Tweaks to the HZ calc additions by @zclaytor in #14
• Merge feature update (dev 2.1.0 into main) by @zclaytor in #15

New Contributors

• @lmariemorales made their first contribution in #4
• @AstroAware made their first contribution in #10

Full Changelog: v2.0.0...v2.1.0

v2.0.0

This has been the working version of kiauhoku for a while, but now it's official!

kiauhoku 2.0 has streamlined interpolation, automatic model downloading, and working tutorial notebooks!

NOTE: This version is backwards compatible with the Google Colab notebook included with v1.4.0. The syntax, operation, and output remain the same. v1.4.0 is now therefore deprecated in favor of v2.0.0.

v1.4.0

2024/03/25 NOTE. This version was created to work with the notebook listed below. However, the frozen dependencies now break Google Colab, so this version is deprecated in favor of v2.0.0.

This is the version of kiauhoku used in Tayar, Claytor, et al. (2022).
In particular, the Python Jupyter notebook notebooks/model_offsets.ipynb in this release demonstrates use of the kiauhoku.StarGridInterpolator.gridsearch_fit method used in the paper. Open the notebook in Google Colab (click the badge in the notebook) to try it for yourself!