Bayesian-optimization

First update after many years. Among many new features detailed below, will now work with scipy > 1.8

What's Changed
* Added option to keep using an older log (Save -> Load -> Save) by alonfnt in https://github.com/fmfn/BayesianOptimization/pull/230
* Added docstrings to the `main` functions. by alonfnt in https://github.com/fmfn/BayesianOptimization/pull/238
* Check bounds_transformation is correct type by alonfnt in https://github.com/fmfn/BayesianOptimization/pull/240
* Add virtual environments folders to gitignore by alonfnt in https://github.com/fmfn/BayesianOptimization/pull/251
* Add license classifier to setup.py by dotcs in https://github.com/fmfn/BayesianOptimization/pull/253
* Fixes the error caused by scipy 1.8 minimize results changing. by samFarrellDay in https://github.com/fmfn/BayesianOptimization/pull/303
* Update test badge by bwheelz36 in https://github.com/fmfn/BayesianOptimization/pull/322
* switch to github actions for CI by bwheelz36 in https://github.com/fmfn/BayesianOptimization/pull/323
* Fix typo, Update util.py by zhaofeng-shu33 in https://github.com/fmfn/BayesianOptimization/pull/293
* docs: fix simple typo, provieded -> provided by timgates42 in https://github.com/fmfn/BayesianOptimization/pull/267
* 2 typo fixes in advanced-tour.ipynb by parkjin-nim in https://github.com/fmfn/BayesianOptimization/pull/272
* Update some of the SequentialDomain transformer by osullivryan in https://github.com/fmfn/BayesianOptimization/pull/332
* print both digits of the exponent in scientific notation form for flo… by citrusvanilla in https://github.com/fmfn/BayesianOptimization/pull/282
* Create feature_request.md by bwheelz36 in https://github.com/fmfn/BayesianOptimization/pull/345
* Revert "Create feature_request.md" by bwheelz36 in https://github.com/fmfn/BayesianOptimization/pull/346
* Queue by alonfnt in https://github.com/fmfn/BayesianOptimization/pull/239
* Add issue templates by till-m in https://github.com/fmfn/BayesianOptimization/pull/348
* changed the way x_try is sent to minimize - fixes 350 by bwheelz36 in https://github.com/fmfn/BayesianOptimization/pull/351
* Advanced constrained optimization by till-m in https://github.com/fmfn/BayesianOptimization/pull/344
* Fix JSONLogger with constraints by till-m in https://github.com/fmfn/BayesianOptimization/pull/364
* update version and setup.py by bwheelz36 in https://github.com/fmfn/BayesianOptimization/pull/367

New Contributors
* alonfnt made their first contribution in https://github.com/fmfn/BayesianOptimization/pull/230
* dotcs made their first contribution in https://github.com/fmfn/BayesianOptimization/pull/253
* samFarrellDay made their first contribution in https://github.com/fmfn/BayesianOptimization/pull/303
* bwheelz36 made their first contribution in https://github.com/fmfn/BayesianOptimization/pull/322
* zhaofeng-shu33 made their first contribution in https://github.com/fmfn/BayesianOptimization/pull/293
* timgates42 made their first contribution in https://github.com/fmfn/BayesianOptimization/pull/267
* parkjin-nim made their first contribution in https://github.com/fmfn/BayesianOptimization/pull/272
* citrusvanilla made their first contribution in https://github.com/fmfn/BayesianOptimization/pull/282
* till-m made their first contribution in https://github.com/fmfn/BayesianOptimization/pull/348

**Full Changelog**: https://github.com/fmfn/BayesianOptimization/compare/1.2.0...v1.3.0

Two new features are included in this release:
1. [Kappa decay](https://github.com/fmfn/BayesianOptimization/pull/224): Allows for dynamical changing the balance between exploration and exploitation during the optimization process (when using UCB).
2. [Sequential domain reduction](https://github.com/fmfn/BayesianOptimization/pull/226): Ability to zoom-in promising regions in the search space for faster convergence.

This release is brought to you by:
1. [ben-arnao](https://github.com/ben-arnao)
2. [osullivryan](https://github.com/osullivryan)

Latest release included changes to `Events.OPTIMIZATION_STEP` that were worthy of a minor version bump.

This release simplifies the proxy search making the process faster.

This release comes with a number with small fixes (typos and etc.) as well as more tests.

Big refactor with a few API breaking changes.