lmfit/lmfit-py 0.9.15

<strong>Version 0.9.15 is the last release that supports Python 2.7</strong>; it now also fully suports Python 3.8. New features, improvements, and bug fixes: move application of parameter bounds to setter instead of getter (PR #587) add support for non-array Jacobian types in least_squares (Issue #588, @ezwelty in PR #589) add more information (i.e., acor and acceptance_fraction) about emcee fit (@j-zimmermann in PR #593) "name" is now a required positional argument for Parameter class, update the magic methods (PR #595) fix nvars count and bound handling in confidence interval calculations (Issue #597, PR #598) support Python 3.8; requires asteval &gt;= 0.9.16 (PR #599) only support emcee version 3 (i.e., no PTSampler anymore) (PR #600) fix and refactor prob_func in confidence interval calculations (PR #604) fix adding Parameters with custom user-defined symbols (Issue #607, PR #608; thanks to @gbouvignies for the report) Various: bump requirements to LTS version of SciPy/ NumPy and code clean-up (PR #591) documentation updates (PR #596, and others) improve test coverage and Travis CI updates (PR #595, and others) update pre-commit hooks and configuration in setup.cfg To-be deprecated: function Parameter.isParameter and conversion from uncertainties.core.Variable to value in _getval (PR #595)