Pysr

What's Changed
* Refactor testing suite to have CLI by MilesCranmer in https://github.com/MilesCranmer/PySR/pull/221


**Full Changelog**: https://github.com/MilesCranmer/PySR/compare/v0.11.8...v0.11.9

What's Changed
* Fix PyCall not giving traceback by MilesCranmer in https://github.com/MilesCranmer/PySR/pull/218
* Fixed safe operators; make progress bar print to stderr by MilesCranmer in https://github.com/MilesCranmer/PySR/pull/219


**Full Changelog**: https://github.com/MilesCranmer/PySR/compare/v0.11.7...v0.11.8

What's Changed
* Expand nightly conda-forge tests to other Python versions by MilesCranmer in https://github.com/MilesCranmer/PySR/pull/212
* Clean up parameter groupings in docs by MilesCranmer in https://github.com/MilesCranmer/PySR/pull/214
* Add optimization-as-mutation, and adaptive parsimony by MilesCranmer in https://github.com/MilesCranmer/PySR/pull/217


**Full Changelog**: https://github.com/MilesCranmer/PySR/compare/v0.11.6...v0.11.7

What's Changed
* Speed up evaluation with `turbo` parameter by MilesCranmer in https://github.com/MilesCranmer/PySR/pull/208

https://user-images.githubusercontent.com/7593028/199054602-7ad19e87-19ff-4440-aa09-da6d7b6175d5.mp4

**Full Changelog**: https://github.com/MilesCranmer/PySR/compare/v0.11.5...v0.11.6

What's Changed
* 30-50% Faster evaluation, and perform explicit version assertion for backend by MilesCranmer in https://github.com/MilesCranmer/PySR/pull/205


**Full Changelog**: https://github.com/MilesCranmer/PySR/compare/v0.11.4...v0.11.5

What's Changed
* Fix conda forge installs by MilesCranmer in https://github.com/MilesCranmer/PySR/pull/202


**Full Changelog**: https://github.com/MilesCranmer/PySR/compare/v0.11.3...v0.11.4