Merge tag 'v3.8.0b1'
authorŁukasz Langa <lukasz@langa.pl>
Tue, 4 Jun 2019 19:53:26 +0000 (21:53 +0200)
committerŁukasz Langa <lukasz@langa.pl>
Tue, 4 Jun 2019 19:53:26 +0000 (21:53 +0200)
Python 3.8.0b1


Trivial merge