v2.5

Several significant updates, including addition of brown dwarf models/atmospheres, binary stellar evolution via COSMIC, and a host of model grid updates and small bug fixes. See changelog in docs for full description.

v2.4

Updates include:

• Added backward compatibility for isochrone file names created
  before v2.3
• When reading isochrone from existing file, only keep user
  requested filters in resulting table.
• Changed the global random seed to a random generator within each class,
  but still retaining the reproducibility. Test cluster files in
  test_data also updated accordingly for testing purposes
• Added filter support for IRTF L-band
• Added conversion function between ST mags and Vega mags

v2.3

Accelerated cluster generation (factor of ~2x) by improving implementation of companion star generation, plus added additional testing to ensure primary star and companion star generation results remain consistent. Also added support for euclid VIS filter.

v2.2

Compatibility updates for SPISEA to work with SynthPop. Updates include:

• Low mass objects below the isochrone grid can optionally be kept
  in clusters (off by default) and will have
  current_mass=initial_mass and phase=98, with no other
  evolutionary information or photometry.
• Evolution model versions are now logged in IsochronePhot files
  and checked if present.
• The option synthpop_extension is now available for MISTv1
  version=1.2 evolution. This fills in the missing parameter space
  down to initial mass 0.1Msun in isochrones where needed. Use of
  this option will require downloading updated isochrone files.
• Added support for Euclid filters.

v2.1.15

Update Roman filter name from w146 to f146. STScI CDBS files from 2024-03-22 or later are now required to reflect this change.

v2.1.14

Primary updates:

• Support for NACO intermediate-band filters
• Added metallicity check to get_atmosphere_bounds
• Added filter column check for isochrone generation
• Bugfix: ensure imf_mass_limit is reset after each cluster is generated from same imf obj

v2.1.13

Bugfix making iso_dir creation in IsochronePhot more robust (mkdir to makedirs)

v2.1.12

Primarily adding support for Rubin Observatory Filters. Other small updates: commenting out depreciated astropy_init lines, closing grid_num file in evolution.get_installed_grid_num so we don't get warnings that file wasn't closed.

v2.1.11

Bugfix to RedLawFritz11 so that paths work regardless of operating system used (from Winston Zhang)

v2.1.10

Adding support for Roman Space Telescope filters (via pysynphot)