3.30.5 - 2019-06-16
-------------------

* tests/gimarshallingtestsextra.c/h: relicense to LGPLv2.1+ :issue:`320`
* Fix a crash when marshalling a GError to Python fails :mr:`115`
* Fix leak of transfer-full/container C arrays :mr:`117` (:user:`Tomasz Miąsko <tmiasko>`)
* Python 3.8b1 compatibility fixes