- update to 2023.9.18:
* Rebuild with updated dependencies fixes CVE-2023-4863.
* Map avif_encode level parameter to quality (breaking).
* Support monochrome images in avif_encode.
* Add numthreads parameter to avif_decode (fix imread of AVIF).
* Add experimental quantize filter (BitGroom, BitRound, GBR)
via nc4var.c.
* Add LZ4H5 codec.
* Support more BCn compressed DDS fourcc types.
* Require libavif 1.0
* Add EER (Electron Event Representation) decoder.
* Add option to pass initial value to crc32 and adler32 checksum
functions.
* Add fletcher32 and lookup3 checksum functions
via HDF5's h5checksum.c.
* Add Checksum codec for numcodecs.
* Rebuild with optimized compile flags.
* Add BCn and DDS decoder via bcdec library.
* Add functions to transcode JPEG XL to/from JPEG (#78).
* Add option to decode select frames from animated WebP.
* Use legacy JPEG8 codec when building without libjpeg-turbo 3
* Change blosc2_encode defaults to match blosc2-python (breaking).
* Fix segfault writing JPEG2K with more than 4 samples.
* Fix some codecs returning bytearray by default.
* Fully vendor cfitsio's ricecomp.c.
* Drop support for Python 3.8 and numpy < 1.21 (NEP29).
- drop always-cythonize.patch, avif.patch, quantize.patch,
cython3.patch, libavif.patch, integrate.patch,
tests.patch: upstream