default:
provisioner: docker
images:
- - litmusimage/debian:8
+ - litmusimage/debian:9
vagrant:
provisioner: vagrant
images:
travis_ub_6:
provisioner: docker
images:
- - litmusimage/ubuntu:16.04
- litmusimage/ubuntu:18.04
- litmusimage/ubuntu:20.04
travis_el7:
release_checks_6:
provisioner: abs
images:
- - debian-8-x86_64
- debian-9-x86_64
- debian-10-x86_64
- - ubuntu-1404-x86_64
- - ubuntu-1604-x86_64
- ubuntu-1804-x86_64
- ubuntu-2004-x86_64
release_checks_7: