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PyPI · #4368 most downloaded on PyPI
Numpy data serialization using msgpack
Last release 4 years ago
no release in 18 months
Ships unpredictably
gaps range from 8 days to 1.7 years
Nearly every release is documented
notes for 20 of 21 stable releases
Nothing withdrawn
no release was ever pulled
11 years old
21 releases · first in 2015
Add support for ndarrays with dtype=object (#46).
Fix Python 2.7 regression (#45).
Fix bug unpacking nested, structured dtypes (#42).
One column per quarter.
Deprecate support for msgpack < 1.0.0 (#41).
Nothing published for this version
Set default use_bin_type and raw params of Packer and Unpacker classes the same as in msgpack (#39).
Set defaults appropriate to msgpack 1.0.0 (#38).
Configure contiguous integration with Travis.
Fix regression handling noncontiguous arrays (#34).
Eliminate deprecation warnings, raise minimum required msgpack version (#31).
Access ndarray memory view directly to slightly speed up encoding (#30).
Update classifiers to list Py3 support (#29).
Switch to numpy.frombuffer to avoid deprecation warning (#27).
Change dependency name due to package name change (#25).
Make decoding/encoding defaults identical to those of msgpack-python 0.4.* (#19).
Improve ability to decode data serialized with versions before 0.3.9 (#20).
Add numpy >= 1.9.0 dependency (#18).
Handle structured dtypes (#15).
Fix deserialization with Python 3.5 (#13).
* Add Python 3 support (#11).
Fall back to pure Python msgpack if compiled extension is unavailable (#6).
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