POSYDON v2.0.0

[maxbriel]

The POSYDON v2 code release and corresponds to the version associated with POSYDON Data Release 2 and the code paper (Andrews et al. 2025).

Known bugs

• Within the initial-final interpolation, we guarantee that correlated output parameters are consistent (mass, radius, luminosity). However, we do not ensure that the final mass of a star is smaller than its ZAMS mass (See Initial-Final interpolation in step_HMS_HMS predicting M_final > M_ZAMS #288 for more details).
• Classification. Different classifiers are independent and do not guarantee consistency between types. This means the mt_history can give a "stable mass transfer", but interp_class_HMS_HMS can give "unstable mass transfer". These are independently categorised. Within the grids these are correct though and consistent, only in the initial-final interpolation this can happen. This also happens for the SN interpolation: CO_type and SN_type. Consistency is not guaranteed.

What's Changed

• Cleaning obsolete variables by @ssbvr in Cleaning obsolete variables #1
• Solved minor bug affecting initial_RLOF post CE systems by @ssbvr in Solved minor bug affecting initial_RLOF post CE systems #3
• Fix occasional duplicate saving in pop synth by @ssbvr in Fix occasional duplicate saving in pop synth #2
• Reading initial mass from headers in singlestar grids by @kkovlakas in Reading initial mass from headers in singlestar grids #4
• migrate inlist submodule to new repository by @ssbvr in migrate inlist submodule to new repository #6
• Update docs by @ssbvr in Update docs #7
• Fix default semplers to match population defaults by @ssbvr in Fix default semplers to match population defaults #8
• Fix import data_download in step_SN by @ssbvr in Fix import data_download in step_SN #9
• Rename GitHub repositories by @ssbvr in Rename GitHub repositories #14
• Update submodule inlists by @ssbvr in Update submodule inlists #15
• Repair submodules by @ssbvr in Repair submodules #22
• fix "x" and "+" marker size in 2D plots for matplotlib==3.5.0 by @ssbvr in fix "x" and "+" marker size in 2D plots for matplotlib==3.5.0 #19
• add missing flags for plot2D by @ssbvr in add missing flags for plot2D #27
• fix submission script for POSYDON v2 by @ssbvr in fix submission script for POSYDON v2 #24
• fix initial_RLO_fix by @mkruckow in fix initial_RLO_fix #28
• Further fixes on iniRLO by @mkruckow in Further fixes on iniRLO #32
• Small update to BinaryPop by @ka-rocha in Small update to BinaryPop #34
• Propagate documentation change from main by @ssbvr in Propagate documentation change from main #31
• Prevent grid post processing from breaking by @ssbvr in Prevent grid post processing from breaking #33
• Compress mesa by @philipp-rajah in Compress mesa #29
• Allowing for missing profiles in single grids if requested. by @kkovlakas in Allowing for missing profiles in single grids if requested. #36
• Support multi metallicity for v2 datasets by @ssbvr in Support multi metallicity for v2 datasets #37
• Fix typo in posydon-run-grid by @mkruckow in Fix typo in posydon-run-grid #44
• Fixes in psy grid by @mkruckow in Fixes in psy grid #46
• v2 grids post-processing pipeline by @ssbvr in v2 grids post-processing pipeline #42
• Three new magnetic braking prescriptions in step_detached.py by @sgossage in Three new magnetic braking prescriptions in step_detached.py #43
• Zepei reverse logic by @ZepeiX in Zepei reverse logic #51
• Plot add PISN by @mkruckow in Plot add PISN #50
• add PISN inlist commit for the opacity_max fix of v2 grids in the processing pipeline by @ssbvr in add PISN inlist commit for the opacity_max fix of v2 grids in the processing pipeline #59
• Fixed more dict syntax for kwargs in docs by @celiotine in Fixed more dict syntax for kwargs in docs #53
• Fixed dict syntax for kwargs1, kwargs2 definitions by @celiotine in Fixed dict syntax for kwargs1, kwargs2 definitions  #52
• some grid fixes by @mkruckow in some grid fixes #60
• Add slurm dependency by @mkruckow in Add slurm dependency #64
• Small changes in common function and matching post-MS to He in detached step by @ZepeiX in Small changes in common function and matching post-MS to He in detached step #45
• GZIP support for files in MESA grids by @kkovlakas in GZIP support for files in MESA grids #23
• Bug fix: dependency by @mkruckow in Bug fix: dependency #66
• isolated evolution step by @ezapartas in isolated evolution step  #35
• small changes to solve issues in accepted PR35 by @ezapartas in small changes to solve issues in accepted PR35 #74
• Updating modules to newest versions for python 3.11 by @kasdaglie in Updating modules to newest versions for python 3.11 #57
• Detection probability calculation by @michaelzevin in Detection probability calculation #82
• [insane PR 🤯] POSYDON v2 DCO population synthesis workflow by @ssbvr in [insane PR 🤯] POSYDON v2 DCO population synthesis workflow #63
• Catch corrupted mesa files for creating a psygrid by @mkruckow in Catch corrupted mesa files for creating a psygrid #72
• making some if statements clear by @kasdaglie in making some if statements clear #83
• adding profile interpolation by @elizabethteng in adding profile interpolation #58
• Post processing pipeline prepare master ini by @mkruckow in Post processing pipeline prepare master ini #91
• Allow grid end at He depletion (for massive stars) by @mkruckow in Allow grid end at He depletion (for massive stars) #89
• Support arbitrary MODEL for double compact object rates by @ssbvr in Support arbitrary MODEL for double compact object rates #95
• Add support for post processing an arbitrary number of core-collapse models + introduce H envelope option to step_SN + v2 data pop synth debugged by @ssbvr in Add support for post processing an arbitrary number of core-collapse models + introduce H envelope option to step_SN + v2 data pop synth debugged #70
• Initially single stars and merged isolated evolution by @kasdaglie in Initially single stars and merged isolated evolution #92
• Fixes to orbital_kick in step_SN by @chase-kimball in Fixes to orbital_kick in step_SN #39
• updates to profile interpolation by @elizabethteng in updates to profile interpolation #101
• Seth TPAGBwind pipeline by @sgossage in Seth TPAGBwind pipeline #102
• Update step_SN.py by @devimisra in Update step_SN.py #108
• Update setup.py by @devimisra in Update setup.py #107
• Fix problems with missing histories by @mkruckow in Fix problems with missing histories #109
• Introducing GRB properties and rate calculations by @ssbvr in Introducing GRB properties and rate calculations #103
• profile interpolation update by @elizabethteng in profile interpolation update #111
• Allowing for relative paths in the pipeline by @mkruckow in Allowing for relative paths in the pipeline #113
• Update step_detached.py, corrected order of magnitude on RVJ83 [small fix] by @sgossage in Update step_detached.py, corrected order of magnitude on RVJ83 [small fix] #114
• Fix coefficinent SFRH Neijssel+19 by @ssbvr in Fix coefficinent SFRH Neijssel+19 #112
• Plot popsyn values over grid slices by @ssbvr in Plot popsyn values over grid slices #115
• Add multi panel plots to plot2D by @mkruckow in Add multi panel plots to plot2D #118
• fix grid post processing of WD and BH above PISN by @ssbvr in fix grid post processing of WD and BH above PISN #119
• Fix missing Z values in case of missing history files by @mkruckow in Fix missing Z values in case of missing history files #120
• Hdf5 refactor - data types for population output by @ka-rocha in Hdf5 refactor - data types for population output #88
• remove wrong code for kick in eccentric orbit by @ssbvr in remove wrong code for kick in eccentric orbit #121
• Fix Typo in scrubbing.py by @mkruckow in Fix Typo in scrubbing.py #123
• Update binarypopulation.py by @mkruckow in Update binarypopulation.py #128
• Merge 124 and 125 by @ssbvr in Merge 124 and 125 #126
• Konst removing init imports by @kkovlakas in Konst removing init imports #132
• introducing step_CO_HeMS_RLO by @ssbvr in introducing step_CO_HeMS_RLO #122
• add rerun type: thermohaline_mixing by @mkruckow in add rerun type: thermohaline_mixing #136
• Vhd multiple by @WeneKouarfate in Vhd multiple #139
• Create deploy-github-pages-unstable.yml by @kkovlakas in Create deploy-github-pages-unstable.yml #145
• Correcting the boolean logic in deciding single/binary evolution in the detached step by @kkovlakas in Correcting the boolean logic in deciding single/binary evolution in the detached step #140
• Update deploy-github-pages-unstable.yml by @kkovlakas in Update deploy-github-pages-unstable.yml #146
• redirect keeps info from before by @ezapartas in redirect keeps info from before #141
• changed the Thorne-Zytkow objects correctly to non_existent_companion… by @ezapartas in changed the Thorne-Zytkow objects correctly to non_existent_companion… #142
• Update deploy-github-pages-unstable.yml by @kkovlakas in Update deploy-github-pages-unstable.yml #147
• TF2 remake and support reverse MT flag in TF12 by @ssbvr in TF2 remake and support reverse MT flag in TF12 #137
• Single stars updates by @kasdaglie in Single stars updates #110
• Introducing POSYDON v2 documentation by @ssbvr in Introducing POSYDON v2 documentation #144
• Update deploy-github-pages.yml to point to development by @kkovlakas in Update deploy-github-pages.yml to point to development #172
• Using a child process to copy data from work to storage directory by @mkruckow in Using a child process to copy data from work to storage directory #157
• Concatenate fix for casting current scalar_names by @maxbriel in Concatenate fix for casting current scalar_names #167
• Add requested tutorials by @ssbvr in Add requested tutorials #169
• rewrite PSyGrid.rerun by @mkruckow in rewrite PSyGrid.rerun #176
• Minor edits on documentation by @kkovlakas in Minor edits on documentation #182
• Not printing metallicity value if verbose is False by @kkovlakas in Not printing metallicity value if verbose is False #180
• Removing duplicated code and simplifying if statements in CEE step by @kkovlakas in Removing duplicated code and simplifying if statements in CEE step #181
• Update README.md - dev by @tassos25 in Update README.md - dev #189
• Matthias documentation additions by @mkruckow in Matthias documentation additions #166
• Upgrades on documentation makefile by @mkruckow in Upgrades on documentation makefile #186
• pipeline updates for reruns by @mkruckow in pipeline updates for reruns #177
• Synthetic Population: MPI removal + DataFrame fix by @maxbriel in Synthetic Population: MPI removal + DataFrame fix #175
• Option for losing mass during cee that leads to merging by @ezapartas in Option for losing mass during cee that leads to merging #193
• Copy instead of move the work directory in case you need it later by @mkruckow in Copy instead of move the work directory in case you need it later #207
• add casting to float64 to orbital_separation_from_period by @maxbriel in add casting to float64 to orbital_separation_from_period #212
• Change loc call to list to always return a pandas.DataFrame by @maxbriel in Change loc call to list to always return a pandas.DataFrame #216
• Numerical precision fix failed by @mkruckow in Numerical precision fix failed #210
• rerun for He stars starting past ZAMS by @mkruckow in rerun for He stars starting past ZAMS #227
• fixing issues for mismatched CC/RLO/S1/S2 output and S2 initially more massive by @celiotine in fixing issues for mismatched CC/RLO/S1/S2 output and S2 initially more massive #219
• Add error for returning to step_detached after leaving it. by @maxbriel in Add error for returning to step_detached after leaving it. #222
• Fixing minor bugs that were coming up in population runs. by @kasdaglie in Fixing minor bugs that were coming up in population runs. #231
• HDF5 read fix by @maxbriel in HDF5 read fix #229
• Deepcopy SimulationProperties by @maxbriel in Deepcopy SimulationProperties #233
• Hotfix for multi-metallicity runs by @maxbriel in Hotfix for multi-metallicity runs #234
• Allow non-burning stars in MT by @astroJeff in Allow non-burning stars in MT #206
• minor bug fixes to profile interpolation by @elizabethteng in minor bug fixes to profile interpolation #223
• Copy column list for MESA by @mkruckow in Copy column list for MESA #228
• Add loop checks for other CO grids by @maxbriel in Add loop checks for other CO grids #239
• correct np.max function usage by @maxbriel in correct np.max function usage #250
• We can't use different criteria in MESA and POSYDON to detect the beginning of RLO by @mkruckow in We can't use different criteria in MESA and POSYDON to detect the beginning of RLO #249
• CO and SN_type consistency checks by @maxbriel in CO and SN_type consistency checks #240
• Inhomogeneous binary array by @ezapartas in Inhomogeneous binary array #251
• change itemsizes for event_f and mass_transfer_case_f by @celiotine in change itemsizes for event_f and mass_transfer_case_f #253
• Tilt tracking by @chase-kimball in Tilt tracking #129
• add 'stable_reverse_MT' and interpolation_class for CO by @ZepeiX in add 'stable_reverse_MT' and interpolation_class for CO #170
• String len in [step_names] columns by @dimsour94 in String len in [step_names] columns #257
• CO-H(e)MS period outside grid being failed fix by @maxbriel in CO-H(e)MS period outside grid being failed fix #255
• Refinements in the compress-mesa tool by @kkovlakas in Refinements in the compress-mesa tool #241
• Keeping the WD abundances for the step_merged by @kasdaglie in Keeping the WD abundances for the step_merged #261
• Revert "add 'stable_reverse_MT' and interpolation_class for CO (add 'stable_reverse_MT' and interpolation_class for CO #170)" by @maxbriel in Revert "add 'stable_reverse_MT' and interpolation_class for CO (#170)" #269
• Fix get_combined_tilt calculation by @maxbriel in Fix get_combined_tilt calculation #274
• Remove legacy code realte to integration to BSE by @tassos25 in Remove legacy code realte to integration to BSE #277
• Fixes in postprocessing by @mkruckow in Fixes in postprocessing #237
• Updates on running MESA grids by @mkruckow in Updates on running MESA grids #263
• Allows non-Roche lobe overflowing systems in the RLO grids by @kkovlakas in Allows non-Roche lobe overflowing systems in the RLO grids #217
• Posydon error checking by @celiotine in Posydon error checking #287
• Update synthetic_population.py by @ZepeiX in Update synthetic_population.py #293
• change name of slurm files by @mkruckow in change name of slurm files #294
• Kicks on massless remnants by @mkruckow in Kicks on massless remnants #297
• Remove old and not used code: downsampling_report by @mkruckow in Remove old and not used code: downsampling_report #301
• Add functions to read initial values from file by @mkruckow in Add functions to read initial values from file #299
• Add extra hooks columns to binary.restore() by @celiotine in Add extra hooks columns to binary.restore() #306
• Fixing unstable webdeployment by @kkovlakas in Fixing unstable webdeployment #305
• More fixes in post-processing pipeline by @mkruckow in More fixes in post-processing pipeline #281
• Added new rerun type: dedt_energy_eqn by @sgossage in Added new rerun type: dedt_energy_eqn #275
• Generalize and improve on compress MESA by @mkruckow in Generalize and improve on compress MESA #289
• Population Analysis Framework Refactor by @maxbriel in Population Analysis Framework Refactor #267
• Update absolute import support for ini files. by @ka-rocha in Update absolute import support for ini files. #310
• Further change to make MESA's and POSYDON's RLO detection the same by @mkruckow in Further change to make MESA's and POSYDON's RLO detection the same #317
• Fixes to error checking by @celiotine in Fixes to error checking #320
• Rerun for He stars and rapid mass transfer (CO-HeMS and moderate mass ratio HMS-HMS) by @sgossage in Rerun for He stars and rapid mass transfer (CO-HeMS and moderate mass ratio HMS-HMS) #313
• fix filenamaes in generated slurm_submit.sh for popsynth by @maxbriel in fix filenamaes in generated slurm_submit.sh for popsynth #330
• Stretch the pipeline to avoid too busy filesystem by @mkruckow in Stretch the pipeline to avoid too busy filesystem #329
• Zepei fix interpolator by @ZepeiX in Zepei fix interpolator #325
• Add correction for eccentric pre SN orbits for SNflag2 by @mkruckow in Add correction for eccentric pre SN orbits for SNflag2 #316
• step_SN mass check; force manual calculation if not matching by @maxbriel in step_SN mass check; force manual calculation if not matching #324
• Update termination_flags.py by @ZepeiX in Update termination_flags.py #332
• Update common_functions.py by @ZepeiX in Update common_functions.py #335
• put MESA condition back by @mkruckow in put MESA condition back #334
• Update setup.py by @tassos25 in Update setup.py #336
• missing lambda in final values for CO-HeMS grids by @ZepeiX in missing lambda in final values for CO-HeMS grids #338
• Podsiadlowski spelling + docstring by @mkruckow in Podsiadlowski spelling + docstring #349
• Replace scipy.integrate.simps call with scipy.integrate.simpson call by @maxbriel in Replace scipy.integrate.simps call with scipy.integrate.simpson call #344
• Add user modules by @mkruckow in Add user modules #296
• Dynamical creation of export dirs by @mkruckow in Dynamical creation of export dirs #339
• Another place where we need to adjust the RLO condition by @mkruckow in Another place where we need to adjust the RLO condition #348
• Use correct PISN mass range by @mkruckow in Use correct PISN mass range #352
• IF interpolator out_nan_keys as an input by @maxbriel in IF interpolator out_nan_keys as an input #342
• Keep abundaces in envelope at collapse & M4,mu4 values by @ezapartas in Keep abundaces in envelope at collapse & M4,mu4 values #340
• replace np.NaN and np.NAN by np.nan by @mkruckow in replace np.NaN and np.NAN by np.nan #357
• Fixing a small typo in grids IO module. by @kkovlakas in Fixing a small typo in grids IO module. #358
• matplotlib changes by @ezapartas in matplotlib changes #322
• Add POSYDON Warnings by @mkruckow in Add POSYDON Warnings #300
• new rerun types LBV_wind and LBV_wind+* by @mkruckow in new rerun types LBV_wind and LBV_wind+* #363
• Suport ZAMS binaries with initial eccentricity by @ka-rocha in Suport ZAMS binaries with initial eccentricity #337
• Fix RLO warnings in detached step by @celiotine in Fix RLO warnings in detached step #371
• Reruns with no age limit for low mass stars by @mkruckow in Reruns with no age limit for low mass stars #372
• TransientPopulation overplot crash fix by @maxbriel in TransientPopulation overplot crash fix #374
• fix get_redshift_from_cosmic_time() function by @celiotine in fix get_redshift_from_cosmic_time() function #381
• Replace job_start for running grids by @mkruckow in Replace job_start for running grids #380
• Add an escape option if value cannot be found in the single star grids by @maxbriel in Add an escape option if value cannot be found in the single star grids #385
• Population() fix for large memory usage when reading files by @maxbriel in Population() fix for large memory usage when reading files #386
• Initial RLO boundary limit by @mkruckow in Initial RLO boundary limit #389
• Small Population fixes by @maxbriel in Small Population fixes #390
• add catch to suppress python warning in detached step by @celiotine in add catch to suppress python warning in detached step #392
• Add LBV_wind+dedt+hepulse rerun by @sgossage in Add LBV_wind+dedt+hepulse rerun #393
• Add default value for orbital_scheme by @mkruckow in Add default value for orbital_scheme #394
• Fix hepulse rerun -- point mass variable storage seg. faults by @sgossage in Fix hepulse rerun -- point mass variable storage seg. faults #396
• remove failed binary states from flow chart by @celiotine in remove failed binary states from flow chart #391
• Relax number formating for mesa inputs by @mkruckow in Relax number formating for mesa inputs #401
• Update IF_interpolation.py by @philipp-rajah in Update IF_interpolation.py #399
• Limit numpy version by @maxbriel in Limit numpy version #410
• Add "last" to TF12 for stable MT by @mkruckow in Add "last" to TF12 for stable MT #405
• update profile interpolation for consistency with paper by @elizabethteng in update profile interpolation for consistency with paper #397
• rename "stripped_He_Core_H_burning" state and add to flow chart by @celiotine in rename "stripped_He_Core_H_burning" state and add to flow chart #404
• allow double He-rich star binaries in RLO to merge by @celiotine in allow double He-rich star binaries in RLO to merge #414
• update star states in step_SN by @celiotine in update star states in step_SN #416
• Automatic testing of installation by @elizabethteng in Automatic testing of installation #425
• always initialize values for separation and orbital period in BinaryStar by @celiotine in always initialize values for separation and orbital period in BinaryStar #426
• error catch for He-rich stars in RLO onto H-rich stars by @celiotine in error catch for He-rich stars in RLO onto H-rich stars #423
• New normalized_pop_mass.py file by @dimsour94 in New normalized_pop_mass.py file #376
• Update README.md to include v2 paper by @mkruckow in Update README.md to include v2 paper #434
• update installation test to include M1 and intel chips for macos by @elizabethteng in update installation test to include M1 and intel chips for macos #428
• Add default legend titles based on the termination flag by @mkruckow in Add default legend titles based on the termination flag #432
• Change to release on publish by @maxbriel in Change to release on publish #452
• Update publish-to-anaconda.yml by @maxbriel in Update publish-to-anaconda.yml #455
• small fix to BBH selection function by @maxbriel in small fix to BBH selection function #403
• Tutorial updates with recent PRs + feedback from collaboration meeting by @maxbriel in Tutorial updates with recent PRs + feedback from collaboration meeting #406
• Failed merging by @mkruckow in Failed merging #457
• Fix log vs log10 typo by @maxbriel in Fix log vs log10 typo #460
• remove "redirect" steps from history dataframe by @celiotine in remove "redirect" steps from history dataframe #421
• Start to get unit tests back: utils by @mkruckow in Start to get unit tests back: utils #382
• typo correction: period_change_stabe_MT -> period_change_stable_MT by @mkruckow in typo correction: period_change_stabe_MT -> period_change_stable_MT #467
• PSygrid force int input by @maxbriel in PSygrid force int input #440
• Backpropagate changes on main/max_requirements into development by @maxbriel in Backpropagate changes on main/max_requirements into development #456
• update zenodo url and md5 by @astroJeff in update zenodo url and md5 #470
• error check for undefined states in BinaryStar by @celiotine in error check for undefined states in BinaryStar #468
• Add missing import of ModelError by @mkruckow in Add missing import of ModelError #480
• No check for WD formation in double CE case by @mkruckow in No check for WD formation in double CE case #484
• handle H-rich RLO binaries and clarify verbosity of detached step by @celiotine in handle H-rich RLO binaries and clarify verbosity of detached step #430
• Grid slice plotting system selection fix by @maxbriel in Grid slice plotting system selection fix #475
• add missing binaries to UNDEFINED_STATES in flow chart by @celiotine in add missing binaries to UNDEFINED_STATES in flow chart #489
• Update issue templates by @astroJeff in Update issue templates #491
• Update installation-guide.rst to include note about adding conda-forge by @astroJeff in Update installation-guide.rst to include note about adding conda-forge #495
• Protect run_psycris_sequence, from misc imports by @ka-rocha in Protect run_psycris_sequence, from misc imports #436
• add more dump_rate info to docs by @celiotine in add more dump_rate info to docs #500
• replace scipy interp1d with alternatives by @celiotine in replace scipy interp1d with alternatives #433
• Add check + flip for decreasing arrays in new interpolators by @maxbriel in Add check + flip for decreasing arrays in new interpolators #502
• chi_eff NaN replace by 0 by @maxbriel in chi_eff NaN replace by 0 #501
• updating the data_download routines slightly by @astroJeff in updating the data_download routines slightly #496
• Use of PATH_* variables by @mkruckow in Use of PATH_* variables #505
• Fixes to Troubleshooting & FAQ Docs by @celiotine in Fixes to Troubleshooting & FAQ Docs #517
• Add files to installation by @mkruckow in Add files to installation #526
• Fix logic flow in matching by @celiotine in Fix logic flow in matching #521
• Add accreted_He_Shell_H_burning stars to flow by @celiotine in Add accreted_He_Shell_H_burning stars to flow #522
• Issues with undefined values of SN_MODELS by @mkruckow in Issues with undefined values of SN_MODELS #482
• replace isnan by @mkruckow in replace isnan #527
• Fix logic for single star fraction population normalisation by @maxbriel in Fix logic for single star fraction population normalisation #509
• Pulsational Pair-Instability top-down mass loss approach by @maxbriel in Pulsational Pair-Instability top-down mass loss approach #417
• Blandford-Znajek jet energy calculation by @maxbriel in Blandford-Znajek jet energy calculation  #429
• Split popsyn plotting into separate components for future modularity by @maxbriel in Split popsyn plotting into separate components for future modularity #476
• Use information about dominating star in infer_mass_transfer_case by @mkruckow in Use information about dominating star in infer_mass_transfer_case #532
• Request higher sphinx version by @mkruckow in Request higher sphinx version #536
• GitHub action fix by @maxbriel in GitHub action fix #537
• Update MESA-grid tutorials by @mkruckow in Update MESA-grid tutorials #535
• Modular data download by @mkruckow in Modular data download #507
• Decouple ECSN treatment from SN_MODELS by @mkruckow in Decouple ECSN treatment from SN_MODELS #504
• Add WDs to infer_star_state by @mkruckow in Add WDs to infer_star_state #512
• Ensure python version 3.11 by @mkruckow in Ensure python version 3.11 #541
• Upgrade setuptools by @mkruckow in Upgrade setuptools #542
• Avoid massless remnants in detached binaries by @mkruckow in Avoid massless remnants in detached binaries #548
• clarify population_params_default.ini by @maxbriel in clarify population_params_default.ini #544
• Add check for valid MODELS in posydon-setup-popsyn by @maxbriel in Add check for valid MODELS in posydon-setup-popsyn #545
• Add total_mass_h1 and total_mass_he4 by @mkruckow in Add total_mass_h1 and total_mass_he4 #529
• Add unit tests: grids by @mkruckow in Add unit tests: grids #435
• Add unit test for get_MODEL_NAME by @mkruckow in Add unit test for get_MODEL_NAME #553
• Mesa api doc by @kasdaglie in Mesa api doc #520
• Rename step9 to stepF by @mkruckow in Rename step9 to stepF #558
• Update test to install posydon extras by @mkruckow in Update test to install posydon extras #556
• FAQ about slow conda by @maxbriel in FAQ about slow conda #551
• Unifying the code for finding grid boundaries and checking validity in case of ignored data. by @kkovlakas in Unifying the code for finding grid boundaries and checking validity in case of ignored data. #271
• Add check that profile is well defined in SN by @mkruckow in Add check that profile is well defined in SN #559
• Popsyn check & rescue script by @maxbriel in Popsyn check & rescue script #550
• Allow any grid to start at RLO by @mkruckow in Allow any grid to start at RLO #569
• update docs: installation, processing pipeline, ML components by @elizabethteng in update docs: installation, processing pipeline, ML components #513
• Move bin code to utils: compress-mesa by @mkruckow in Move bin code to utils: compress-mesa #564
• Update install_extras.yml by @elizabethteng in Update install_extras.yml #576
• fix install_extras github actions workflow by @elizabethteng in fix install_extras github actions workflow #578
• POSYDON docs build multiple version + link them by @maxbriel in POSYDON docs build multiple version + link them #554
• Hotfixes new documentation build by @maxbriel in Hotfixes new documentation build #585
• posydon-popsyn multi-jobID fix by @maxbriel in posydon-popsyn multi-jobID fix #581
• Hotfix documentation-build again by @maxbriel in Hotfix documentation-build again #588
• Fix fetching all tags of the repository by @maxbriel in Fix fetching all tags of the repository #593
• Bump miniconda version to v3 and add proper bash shell initiation by @maxbriel in Bump miniconda version to v3 and add proper bash shell initiation #594
• Change ECSN default to Tauris+15 by @mkruckow in Change ECSN default to Tauris+15 #571
• Add supernova engine by @mkruckow in Add supernova engine #597
• Add eccentricity as option for parsing grids by @ka-rocha in Add eccentricity as option for parsing grids #575
• Change output folder + keep_history proper phrasing by @maxbriel in Change output folder + keep_history proper phrasing #595
• F2 f population docs by @ZepeiX in F2 f population docs #525
• Change supernova models by @mkruckow in Change supernova models #598
• SFH bug fix, rewrite, and basic tests by @maxbriel in SFH bug fix, rewrite, and basic tests #543
• Update README.md by @mkruckow in Update README.md #599
• Changes in the MESA documentation by @ezapartas in Changes in the MESA documentation #524
• Re-writing step-CE for improved flow and logic by @astroJeff in Re-writing step-CE for improved flow and logic #574
• Check for array-like data in BinaryStar.to_df() in case of failed binaries by @sgossage in Check for array-like data in BinaryStar.to_df() in case of failed binaries #580
• Cancel signal alarm in case binary failed by @maxbriel in Cancel signal alarm in case binary failed #608
• Documentation fixes by @maxbriel in Documentation fixes #605
• Fix rescue resubmit merge job + exit gracefully if no resubmit necessary by @maxbriel in Fix rescue resubmit merge job + exit gracefully if no resubmit necessary #609
• No test of max_number_of_runs by @mkruckow in No test of max_number_of_runs #617
• Add tutorial dataset name + placeholder information in dataset by @maxbriel in Add tutorial dataset name + placeholder information in dataset #612
• Update dataset definitions for v2 data release by @mkruckow in Update dataset definitions for v2 data release #604
• Change m2 minimum to 0.5, our DR2 HMS-HMS minimum mass by @maxbriel in Change m2 minimum to 0.5, our DR2 HMS-HMS minimum mass #606
• change path of tutorial dataset by @maxbriel in change path of tutorial dataset #620
• Final Documentation PR by @maxbriel in Final Documentation PR #618
• version v2.0.0 by @maxbriel in version v2.0.0 #622
• Documentation fix by @maxbriel in Documentation fix #623

New Contributors

• @ka-rocha made their first contribution in Small update to BinaryPop #34
• @philipp-rajah made their first contribution in Compress mesa #29
• @celiotine made their first contribution in Fixed more dict syntax for kwargs in docs #53
• @ezapartas made their first contribution in isolated evolution step  #35
• @kasdaglie made their first contribution in Updating modules to newest versions for python 3.11 #57
• @michaelzevin made their first contribution in Detection probability calculation #82
• @chase-kimball made their first contribution in Fixes to orbital_kick in step_SN #39
• @devimisra made their first contribution in Update step_SN.py #108
• @WeneKouarfate made their first contribution in Vhd multiple #139
• @dimsour94 made their first contribution in String len in [step_names] columns #257

Full Changelog: v1.0.5...v2.0.0

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This discussion was created from the release POSYDON v2.0.0.