v1.1.0

packer 1.3.1 feature sync

BACKWARDS INCOMPATIBILITY

• EnvVars output rendering has changed. see [GH-170]

FEATURES

• builder/PackerCommunicator: add ssh_clear_authorized_keys [GH-158]
• builder/AmazonSourceAmiFilter: make owners a required field [GH-142]
• builder/AmazonChroot: property validation when from_scratch specified[GH-130]
• builder/DigitalOcean: property updates[GH-140]
• builder/CloudStack: property updates [GH-141]
• builder/GoogleCompute: add property min_cpu_platform [GH-145]
• builder/HypervVmcx: property updates [GH-150]
• builder/LXD: add property launch_config [GH-160]
• post_processors/VSphere: property updates [GH-157]
• provisioner/Shell: add property use_env_var_file [GH-159]

IMPROVEMENTS

• python 3.7 support [GH-138]