Merge branch 'stable-3.1' into 'patch-ci-test-install'

# Conflicts:
#   .gitlab-ci.yml
2 jobs for !884 with patch-ci-test-install in 11 minutes and 44 seconds (queued for 12 seconds)
latest detached
Status Job ID Name Coverage
  Syntax
passed #5317
syntax:lint

00:08:16

 
  Test
passed #5318
test:install

00:03:27