debian/: Prepare new upload (3.9.0-1, unstable)

3 jobs for debian/3.9.0-1 in 14 minutes and 47 seconds (queued for 1 second)
latest
Status Job ID Name Coverage
  Build
passed #217701
build

00:06:42

 
  Test
passed #217702
test

00:02:14

passed #217703
test_gui

00:08:04