Release v3.4.0

• Feature: VM preview
  Terminal must support kitty graphics protocol
  New config parameters:
  [preview]
  enabled = 0|1
  scale = 0|1
  png_path = /path/to/vm.png
• Feature: configurable refresh timeout for properties window
  Parameter refresh_timeout in main section
• Feature: image format type support: qcow2 and raw
• Feature: add background_mode to config file.
  background_mode = 0 enables stdout and stderr and
  also does not run the application in the background.
  This parameter was added to allow embedding
  spice-kitten into the UI.
• Bugfix: fix import on some locales

Release v3.3.1

• Feature: error text color config option
• Bugfix: segfault when accessing network interface without a name
  (GH: #167).

Release v3.3.0

• Feature: support vga none option
• Feature: snapshots now works on MacOS
• Feature: new remote_api method - vm_set_settings
• Change: make usb optional at buildtime
• Change: database internals was refactored