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lebedov / msgpack-numpy

Serialize numpy arrays using msgpack
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Wire-incompatibility between 0.3.7. and 0.3.9 #17

Closed hmeine closed 7 years ago

hmeine commented 7 years ago

Although there was only a minor version increase, we have problems with passing ndarrays between (marshalling) processes running 0.3.7 and (demarshalling) processes running 0.3.9.

Was that intended? It's kind of evil, because one side is a pre-packaged environment, and that's now incompatible with the default that's pip installed. :-(

lebedov commented 7 years ago

Probably not, but your point that wire compatibility should be maintained within major versions is well-taken. I'll make a note of the incompatibility between versions in the change log. Sorry about the breakage.