- version update to 0.9.4
* v0.9.4 (2020-03-26)
* [GitHub pull #38](https://github.com/dpranke/pyjson5/pull/38)
Fix from fredrik@fornwall.net for dumps() crashing when passed
an empty string as a key in an object.
* v0.9.3 (2020-03-17)
* [GitHub pull #35](https://github.com/dpranke/pyjson5/pull/35)
Fix from pastelmind@ for dump() not passing the right args to dumps().
* Fix from p.skouzos@novafutur.com to remove the tests directory from
the setup call, making the package a bit smaller.
* v0.9.2 (2020-03-02)
* [GitHub pull #34](https://github.com/dpranke/pyjson5/pull/34)
Fix from roosephu@ for a badly formatted nested list.
* v0.9.1 (2020-02-09)
* [GitHub issue #33](https://github.com/dpranke/pyjson5/issues/33):
Fix stray trailing comma when dumping an object with an invalid key.
* v0.9.0 (2020-01-30)
* [GitHub issue #29](https://github.com/dpranke/pyjson5/issues/29):
Fix an issue where objects keys that started with a reserved
word were incorrectly quoted.
* [GitHub issue #30](https://github.com/dpranke/pyjson5/issues/30):
Fix an issue where dumps() incorrectly thought a data structure
was cyclic in some cases.
* [GitHub issue #32](https://github.com/dpranke/pyjson5/issues/32):
Allow for non-string keys in dicts passed to ``dump()``/``dumps()``.
Add an ``allow_duplicate_keys=False`` to prevent possible
ill-formed JSON that might result.