healpix 2025.1

This is a bugfix release. Previously, in certain situations the pixel index routines would return an incorrect pixel index on the boundaries between pixels.

What's Changed

• gh-73: fix subpixel overflow in loc2hpd by @ntessore in #75
• gh-74: use setuptools-scm for build by @ntessore in #76
• gh-77: bump min Python version to 3.9 by @ntessore in #78

Full Changelog: v2024.2...v2025.1

healpix 2024.2

This is a compatibility release for NumPy 2. Please report any issues you might encounter.

What's Changed

• Fix macos-latest and Python 3.7 test error by @ntessore in #51
• Build against NumPy 2 on compatible Python versions by @sroet in #55

New Contributors

• @sroet made their first contribution in #55

Full Changelog: v2024.1...v2024.2

healpix 2024.1

What's Changed

• improved type support for numpy arrays by @ntessore in #34
• gh-38: release Python GIL in numpy loops by @ntessore in #39
• gh-40: Replace setup.cfg with pyproject.toml by @ntessore in #41
• gh-42: setuptools minimum version by @ntessore in #43
• gh-44: require Python>=3.7 by @ntessore in #45

Full Changelog: v2023.4...v2024.1

healpix 2023.4

This version adds conversion to and from the UNIQ indexing scheme.

healpix 2023.1.13

This is mainly a bugfix release for working with very high NSIDE > 2^25 (see issue #2).

Changelog

• prevent loss of precision for NSIDE > 2^25
• add function reference for Python
• some numerical tweaks to improve performance
• add Python bindings for nest2ring/ring2nest
• only build CPython wheels

healpix 2022.11.1

This is a small bugfix release.

Fixes:

• 54a5d1e invalid buffer size in ang2pix(..., lonlat=True)
• cf063c0 register pytest marker programmatically

healpix 2022.10.31

Initial release.