3.42.0

• Snapcast upgrade to 0.16 (#454), which is now available as a Docker container
• Hotkeys more universally accessible (when focussed on non-text inputs etc)
• Search bugs (#446 and #448)
• Various bugfixes and improvements
• TODO: Share Snapcast config between clients so each client doesn't need to configure snapcast.

Breaking changes

• Configuration values changed, users will need to remove snapcast_host, snapcast_port and snapcast_enabled from their configuration.