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Unreleased

Release 1.16.6 3 October 2023

  • Release to generate packages for Python 3.12 healpy#890

Release 1.16.5 16 August 2023

Release 1.16.4 11 August 2023

Release 1.16.3 4 July 2023

  • Drop support for Python 3.7 healpy#821
  • Added wheels for aarch64 under emulation in Github Actions healpy#819
  • Allow pixelfunc.get_interp_val to operate on multiple maps healpy#816
  • Add healpy-specific HealpyDeprecationWarning instead of using astropy's healpy#822
  • Bugfix in Rotator in rmul healpy#810

Release 1.16.2 26 October 2022

  • Add resize_alm function to change a Alm array to a different ell max healpy#803
  • Build wheels for Python 3.11 healpy#793
  • Instructions on how to build an optimized package for healpy healpy#779

Release 1.16.1 22 July 2022, included in HEALPix 3.8.2

  • Updated CFITSIO included in healpy to 4.1.0, necessary for compatibility with Apple ARM chips healpy#776

Release 1.16.0 17 July 2022

  • Update HEALPix C++ sources to revision 1206 (just maintenance commits) healpy#772
  • Do not normalize binary arrays healpy#767
  • Fix unncessary log warning message in plots healpy#763
  • Fixed double application of margins in visualization functions when using subplot syntax and implemented margins parameter for mollview, orthview, and azeqview when subplot syntax is not used healpy#757
  • Fixed reuse_axes=True for cartview and gnomview healpy#755
  • New features in projview: subplots, remove monopole-dipole, labels, tickmarks, graticule, Planck and WMAP colormaps healpy#752
  • Fixed the CFITSIO version mismatch warning healpy#764
  • Added colorbar ticks and normalization healpy#751
  • New map2alm_lsq function to iteratively estimate Alm from a map and assess residual error healpy#734

Release 1.15.2 24 January 2022, included in HEALPix 3.8.1

  • Fix the ABI version signature of the C++ sources healpy#746

Release 1.15.1 20 January 2022

  • new function hp.blm_gauss to generate alm of a gaussian beam healpy#735
  • implement rotation in the graticule of projview healpy#732
  • explain how to create a local datapath for pixel weights healpy#720
  • improvement on is_seq to avoid synalm breaking on JAX input arrays, added unit tests healpy#716
  • upgraded HEALPix C++ sources to HEALPix 3.8.1, fixing incompatibility with CFITSIO 4 healpy#727 and healpy#743

Release 1.15.0 22 June 2021, included in HEALPix 3.8.0

  • write_map keeps dtype of input map array instead of float32 healpy#688
  • read_map keeps dtype of FITS file instead of upcasting to float64 healpy#688
  • write_cl uses dtype of input cl instead of float64 healpy#688
  • Changed all warnings to using the logging module, deprecated all verbose keywords healpy#693
  • Experimental projview function to plot maps using projections from matplotlib healpy#695
  • Flip sign for spin-0 alm2map_spin and map2alm_spin healpy#707
  • Support transparency in plotting with the alpha parameter healpy#696
  • Removed the note that we will change order of cl in synfast and synalm, we will leave new=False default healpy#687
  • Added convenice functions order2npix and npix2order healpy#685
  • Support nested maps hp.smoothing healpy#678
  • Improvements of the build system healpy#660 healpy#661
  • Automatically build wheels for Linux/MacOS on Github actions healpy#656
  • Drop support for Python 2.7-3.5 healpy#658
  • Allow OBJECT FITS header not to be a string healpy#665
  • Fixed indexing issue in bl2beam healpy#667
  • Fixed map2alm_spin bug for masked input healpy#651
  • Minor bugfixes: Accept None for cls in synalm healpy#711, Get nside from length of array in read_map healpy#710, Fix spin 0 transforms in alm2map_spin healpy#708, Raise exception for rotate_alm with complex64 inputs healpy#704, Replace deprecated numpy aliases healpy#698

Release 1.14.0 22 July 2020, included in HEALPix 3.70, Last release with Python 2 support

Release 1.13.0 3 Dec 2019, included in HEALPix 3.60

  • updated HEALPix C++ to 3.60 healpy#589
  • different handling of default dtype in read_cl, write_cl and read_map healpy#586
  • implemented dist2holes, distance from pixel center to closest invalid pixel healpy#581
  • allow not-power-of-2 NSIDE for RING healpy#584

Release 1.12.10 9 Sep 2019

Release 1.12.9 21 Mar 2019, related to the healpy JOSS paper

Release 1.12.8 7 Dec 2018, included in HEALPix 3.5.0

  • Update HEALPix C++ to latest 3.5.0 commits

Release 1.12.7 6 Dec 2018

  • Rebuild of broken release 1.12.6, it was built with Cython 0.26 instead of a newer version needed for Python 3.7 support

Release 1.12.6 5 Dec 2018

  • Broken release due to a packaging issue
  • Important bugfix that affected only 1.12.5, synfast had a fixed seed healpy#510
  • Updated HEALPix C++ to 3.5.0, dynamic AVX support healpy#514

Release 1.12.5 13 Nov 2018

  • Explicitely set Numpy version requirement to = 1.13 healpy#506
  • Implemented hp.Rotator.rotate_map_alms and hp.Rotator.rotate_map_pixel to rotate maps in spherical harmonics and pixel domain healpy#489

Release 1.12.4, 25 Ago 2018

  • Support for Python 3.7 on PyPi
  • Update minimum healpix-cxx version required healpy#478

Release 1.12.3, 30 Giu 2018

  • No changes, just fixed Unicode Error on README.rst

Release 1.12.2, 29 Giu 2018

  • No changes, just fixed upload issue to PyPI

Release 1.12.1, 29 Giu 2018

  • Fixed bug in polarization rotation in hp.Rotator.rotate_map healpy#459
  • Fixed packaging issue: Add six to setup_requires healpy#457

Release 1.12.0, 12 Giu 2018

  • New hp.Rotator.rotate_map function to change reference frame of a full map healpy#450
  • Implementation of pixel weights for map2alm that makes transform exact healpy#442
  • Change default output FITS column names to agree with other HEALPix packages healpy#446
  • Reformatted the Python code with black, this made a huge changeset healpy#454

Release 1.11.0, 8 Aug 2017

  • Remove NSIDE restriction to be a power of 2 for RING healpy#377
  • Implement Coordsys2euler zyz healpy#399
  • Return multiple maps as a single 2D array instead of a tuple of 1D arrays healpy#400
  • Support for galactic cut in anafast and map2alm healpy#406
  • Change in write_map default behavior: healpy#379 and healpy#386

Release 1.10.1, 8 Nov 2016

  • Removed support for Python 2.6
  • Implemented Lambert azimuthal equal-area projection healpy#354
  • Bugfix: write multiple alms healpy#342
  • Depend on astropy instead of pyfits healpy#337

Release 1.9.1, 17 Nov 2015, Last version to support Python 2.6

Release 1.9.0, 17 Sep 2015

  • updated healpix CXX to 786 (trunk) healpy#280
  • drop support for Python 2.6 healpy#268
  • option to read all fields with read_map healpy#258
  • write_map and read_map support for partial sky maps healpy#254
  • Allow read_map to also take an HDUList or HDU instance healpy#249

Release 1.8.6, 23 Apr 2015

  • Renamed get_neighbours to get_interp_weights healpy#240
  • Updated HEALPix C++ to fix bug in query_disc healpy#229

Release 1.8.4, 16 Jan 2015

  • Fixed another permission issue on install-sh

Release 1.8.3, 16 Jan 2015

  • Fix permission issue in the release tarball healpy#220

Release 1.8.2, 13 Jan 2015

  • Several fixes in the build process
  • Support for astropy.fits healpy#213

Release 1.8.1, 22 Jun 2014

  • Added common.pxd to source tarball
  • Check that nside is less than 2^30 healpy#193

Release 1.8.0, 21 Jun 2014

Release 1.7.4, 26 Feb 2014

Release 1.7.3, 28 Jan 2014

  • Minor cleanup for submitting debian package

Release 1.7.2, 27 Jan 2014

  • now package does not require autotools, fixes #155

Release 1.7.1, 23 Jan 2014

  • bugfix for Anaconda/Canopy on MAC OSX #152, #153
  • fixed packaging issue #154

Release 1.7.0, 14 Jan 2014

  • rewritten spherical harmonics unit tests, now it uses low res maps included in the repository
  • fix in HEALPix C++ build flags allows easier install on MAC-OSX and other python environments (e.g. anaconda)
  • orthview: orthografic projection
  • fixed bug in monopole removal in anafast

Release 1.6.3, 26 Aug 2013:

  • updated C++ sources to 3.11
  • verbose=True default for most functions

Release 1.6.2, 11 Jun 2013:

  • ez_setup, switch from distribute to the new setuptools

Release 1.6.0, 15th March 2013:

  • support for NSIDE8192, this broke compatibility with 32bit systems
  • using the new autotools based build system of healpix_cxx
  • pkg-config based install for cfitsio and healpix_cxx
  • common definition file for cython modules
  • test build script
  • new matplotlib based mollview in healpy.newvisufunc

Release 1.5.0, 16th January 2013:

  • Healpix C++ sources and cython compiled files removed from the repository,

they are however added for the release tarballs * Added back support for CFITSIO_EXT_INC and CFITSIO_EXT_LIB, but with same definition of HealPix * gauss_beam: gaussian beam transfer function

Release 1.4.1, 5th November 2012:

  • Removed support for CFITSIO_EXT_INC and CFITSIO_EXT_LIB
  • Support for linking with libcfitsio.so or libcfitsio.dyn

Release 1.4, 4th September 2012:

  • Support for building using an external HealPix library, by Leo Singer
  • fixes on masked array maps

Release 1.3, 21th August 2012:

  • all functions covered with unit testing or doctests
  • rewrote setup.py using distutils, by Leo Singer
  • all functions accept and return masked arrays created with hp.ma
  • read_cl and write_cl support polarization
  • matplotlib imported only after first plotting function is called