Bugfixes

• Typo fixes in readme
• ruff
• Typo in SoLEXS example
• Fix issue slicing time bins related to astropy quantities

Gain fitting, and more robust non-MCMC minimization

Summary of changes

• Added gain calibration fit option
  • Two examples which demonstrate this: SoLEXS and NuSTAR
• Added negative binomial log likelihood to common_likelihoods
• BayesFitter.free_parameters is a list, not a dict
• SciPy version bumped for better Levenberg-Marquadt (three-point Jacobian calculation in v1.16.0)
• Fixed type annotation issues in fitter
• Sort examples by complexity

PRs

• Fermi example by @settwi in #2
• Gain fit by @settwi in #3

Full Changelog: v0...v0.2

Works, I guess

Confirmed working on several flares and instruments. Releasing for posterity's sake.

What's Changed

• Simultaneous fitting by @settwi in #1

New Contributors

• @settwi made their first contribution in #1

Full Changelog: https://github.com/settwi/yaff/commits/v0