Improvements:
- commands/suspend: Introduce flag for suspending all machines [GH-9829]
- commands/global-status: Improve message about removing stale entries [GH-9856]
- provisioners/ansible_local: Improve installation from PPA on Ubuntu guests. The compatibility is maintained only for active long-term support (LTS) versions, i.e. Ubuntu 12.04 (Precise Pangolin) is no longer supported. [GH-9879]
Bug fixes:
- core: Display plugin commands in help [GH-9808]
- core: Ensure guestpath or name is set with synced_folder option and dont set guestpath if not provided [GH-9692]
- guest/debian: Fix netplan generation when using DHCP [GH-9855]
- guest/debian: Update priority of network configuration file when using networkd [GH-9867]
- guest/ubuntu: Update netplan config generation to detect NetworkManager [GH-9824]
- guest/ubuntu: Fix failing Ansible installation from PPA on Bionic Beaver (18.04 LTS) [GH-9796]
- provisioner/chef: Prevent node_name set on configuration with chef_apply [GH-9916]
- provisioner/salt: Remove usage of masterless? config attribute [GH-9833]