Species

- Added the `add_accretion` method to `Database` for adding the accretion coefficients (see Aoyama et al. 2021), including the extrapolation from Marleau & Aoyama (2022).
- Feature in `EmissionLine` for converting hydrogen line luminosities in accretion luminosities (see updated tutorial)
- Support for the clear and cloudy model spectra from Saumon & Marley (2008), to be added with the tags `'saumon2008-clear'` and `'saumon2008-cloudy'`
- Support for the grid of model spectra from Petrus et al. (2023), to be added with the tag `'petrus2023'`
- Safe extraction of TAR files (thanks to TrellixVulnTeam)
- Added `envelope` parameter to `plot_pt_profile` and `plot_spectrum`
- Added `create_color_magnitude` and `create_color_color` methods to `ReadModel`
- Support in `plot_color_magnitude` and `plot_color_color` for output from `ReadModel`
- Refactored working with companion data and added the *companion_data.json* file to the repository (see updated tutorial)
- Started implementing `pooch` for downloading files
- Added spectra of GQ Lup B to `companion_spectra`
- Added `inc_model_name` parameter to `plot_spectrum`
- Added `get_condensation_curve` function to `retrieval_util`
- Updated documentation, docstrings, and tutorials
- Minor maintenance and improvements to code style

- Support for Saumon & Marley (2008), Baraffe et al. (2015), and NextGen isochrones
- Added `get_cooling_curve`, `get_filters`, `get_mass`, and `get_radius` methods to `ReadIsochrone`
- Ignore parameters in `ReadModel` that are not mandatory
- Bug fix with reading the Sonora Bobcat evolutionary models
- Support for Mg2SiO4 cloud species in `AtmosphericRetrieval`
- Added `grid_hspace` parameter to `plot_spectrum`
- Added `get_magnitude` method to `ReadRadtrans`
- Support for `rad_vel` and `vsini` parameters in `ReadRadtrans`
- Added `inc_log_mass` parameter to `plot_posterior`
- Notebook tutorial for `ReadIsochrone`
- Minor maintenance and improvements to code and documentation

- Support for BT-Dusty model spectra (`add_model('bt-dusty')`)
- Support for BT-Settl isochrones (`add_isochrones('bt-settl')`)
- The `integrate_spectrum` method is added to `ReadModel` for integrating the bolometric luminosity
- The `param_inc` and `object_type` parameters are added to the `plot_posterior` function
- Several enhancements for handling calibration spectra
- Some code maintenance and improvements in the documentation and tutorials

- Several enhancements with the isochrone functionalities
- Support for Sonora Bobcat isochrones (`add_isochrones('sonora')`)
- Use of the `parallax` parameter in addition to `distance` (e.g. in `add_object`, `add_companion`, `SyntheticPhotometry`)
- The analysis routines (e.g. `FitModel`, `EmissionLine`, `AtmosphericRetrieval`) use by default the parallax as free parameter with a Gaussian prior
- Removed the `run_mcmc` (i.e. using `emcee`) method in `FitModel`, because it was no longer maintained and it is recommended to use the nested sampling routines
- Support for Koester white dwarf spectra (for calibration purpose)
- Options for retrieving parametrized cloud opacities with `AtmosphericRetrieval`
- Included the `interp_method` parameter in the configuration file for setting the method for the grid interpolation
- Improvements with the labels in various plots and the font style
- Many minor enhancements, maintenance, and updated tutorials and documentation

- Fixed issue with the prior of `distance` when using `FitModel.run_ultranest`
- Enhancement with the integrated autocorrelation time that is calculated in `Database.add_samples`
- The `plot_filename` parameters in `EmissionLine` can be set to `None` to show instead of save a plot
- The default `zorder` is only added to the `plot_kwargs` dictionaries in `plot_spectrum` if not already included
- Updated notebook tutorials
- Style improvements and minor maintenance
- Updated `setup.py`

- Framework for free retrievals with `petitRADTRANS` in the `AtmosphericRetrieval` class
- Notebook tutorials for free retrievals and reading companion data
- Changed the `co` parameter to `c_o_ratio`
- Added `list_filters` method to `ReadObject`
- Support for fitting blended stars/companions with `FitModel`
- Photometric error inflation per instrument
- Added `synthetic_photometry` method to `ModelBox`
- Possibility to show a plot instead of writing to a file
- Refactoring of `add_model`
- Support for Sonora model spectra
- Added `available_models` to `Database` for details about the atmospheric models
- Added reduced chi2 calculation to `get_residuals`
- Added `get_evidence` method to `Database`
- Added support for Python 3.10 and removed support for Python 3.7
- Updated documentation, docstrings, and dependency versions
- Many small new features, enhancements, and bug fixes!