Release v1.4.0

chore(release): 1.4.0 [only cd]

# 1.4.0 (2021-02-20)

### Bug Fixes

* Crashing of devices sdk 21,22,23,24 on start, fixes [#262](https://git.techdroid.com/sschueller/peertube/issues/262) 5622b76

### Features

* add global playback speed setting fa79b2d