Merge branch 'v0.9.4' into 'master'

Merge for release v0.9.4

See merge request !209
3 jobs for v0.9.4 in 53 seconds (queued for 3 seconds)
latest
Status Name Job ID Coverage
  Deploy
manual deploy #1202041
allowed to fail manual
 
  Release
passed release_pypi #1202043
manual

00:00:44

passed release_version #1202042

00:00:09