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