Summary
This is the first bugfix release in the yt 4.3.x series. It contains fixes to bugs discovered since the 4.3.0 release.
There are no new features or deprecations in this version, all users are encouraged to upgrade.
Python 3.9.2 to 3.12 is supported.
How to upgrade
To upgrade from PyPI, run
python -m pip install --upgrade yt
or, with conda
conda update --channel conda-forge yt
🌟 Highlights
This is our first release with compatibility for NumPy 2.0 and unyt 3.0
NumPy 2 and unyt 3 both contain nice features as well as breaking changes.
Upgrading them is now possible but remains optional for the time being: we still
support NumPy 1.19 and unyt 2.9 respectively.
🐛 Bug fixes
#4703 Fix broken urllib imports, by @neutrinoceros (issue #4700 by @yut23)
#4699 Make annotate_sphere and annotate_arrow safe when run after plot invalidation, by @chrishavlin (issue #4698 by @neutrinoceros)
#4722+#4724 Fix an incompatibility with unyt 3.0 (amu_cgs doesn't exist as a physical constant anymore), by @neutrinoceros (issue #4162)
#4725 Handle deprecation warnings from numpy 2.0.0dev0 (np.row_stack -> np.vstack and np.in1d -> np.isin), by @neutrinoceros
#4745 Avoid a deprecation warning in yt.load_sample on Python 3.12, by @neutrinoceros (issue #4689)
#4768 Switch to field tuples for default fields in particle_trajectories, by @mtryan83 (issue #4766)
#4792 Enforce Figure dpi in _show_mpl, by @chrishavlin (issue #4785 by @neutrinoceros)
#4802 Fix bug where race condition results in incorrect fields categorization when computing particle_trajectories, by @mtryan83
#4825 Use the validated center for YTCuttingPlane set_field_parameter, by @chrishavlin (issue #4823 by @biboyd)
#4829 Avoid usage of deprecated numpy.core namespace (numpy 2 compat), by @neutrinoceros
#4839 Fix geographic coordinate conversions, by @chrishavlin
🤖 Frontend-specific fixes
#4686 Minor bugfix in cholla frontend, by @mabruzzo
#4708 The f90nml package is optional to load RAMSES, by @cphyc
#4746 Avoid a noisy self-triggered warning about libconf being a hard dependency to load any enzo data, by @neutrinoceros
#4797 Correct domain_dimensions in non-fixed block size uniform grid FLASH output, by @acreyes
#4758 Allow boxlib frontend to read 1D cylindrical datasets by @yut23
#4805 Add support for Quokka datasets, by @yut23
#4801 Fix order of Athena++ cylindrical coords, by @forrestglines
#4815 Assign domain dims after updates in Athena, by @mattewturk
#4828 Fix parameter parsing for Castro and MAESTRO, by @yut23
📚Documentation
#4719 Fix notebook links, by @Xarthisius
#4743 Use axis_order kwarg in geo notebook, by @chrishavlin
#4776 Fix a broken docs example, by @neutrinoceros (issue #4774 by @xshaokun)
🧩 Build and testing
#4759 Update xarray integration test to use non-deprecated API, by @neutrinoceros
#4764 Enzo testing framework - ignore units for ShockTube tests, by @clairekope
#4778 Explicitly set minimum Python to 3.9.2, by @chrishavlin
#4784 Ignore deprecation warning from pandas (Pyarrow will become a required dependency), by @neutrinoceros
#4830 Ditch np.int_t, removed in numpy 2's C API (use np.int64_t instead), by @neutrinoceros
#4852 Migrate module-level setup/teardown functions to pytest, by @neutrinoceros (issue #4850)
#4859 Add support for numpy 2, by @neutrinoceros
Other fixes
#4753 Add info about supported simulation types in YTSimulationNotIdentified, by @neutrinoceros
#4819 Catch Py312+ warning when using ratarmount, by @cphyc (issue #4799 by @neutrinoceros)
#4806 Replace vendored version of numpy.trapz with supported API in numpy 2, by @neutrinoceros
#4835 Remove untested and broken notebook command from CLI, by @neutrinoceros
Full Changelog: yt-4.3.0...yt-4.3.1
