1.0.0
First version 1.0.0 (non release candidate)! From now on, when users
pip install awkward(without any version qualification) they will get Awkward 1.x, not Awkward 0.x.
This release also has a few bug-fixes: a memory leak in ArrayBuilder and ak.combinations (#570) and converting Awkward 0 Table with non-trivial _view into Awkward 1 RecordArray, which would sometimes be wrapped in an IndexedArray for the _view (#573).
This version of Awkward Array is compiled against pybind11 version 2.6.0 and RapidJSON version 1.1.0 (though RapidJSON is not part of the public interface the way pybind11 is: only pybind11 might have to be version-matched, not RapidJSON).