v2.2.0

Removed

• When checking for updates, gh-releases is not longer used and updates are not automatic

Added

• Implemented DNS-based pinging but not using it for now, due to a bug in Electron/Chromium
• About modal dialog reports which method is being used for pinging (HTTP/DNS)

Changed

• Reverted updates module to only open releases page when there's a newer version
• Connectivity status is now based on the median of latest samples, will hopefully reduce back-and-forth changes
• HTTP-based pinging (in use) aborts requests on timeout so result timing in consistent and they don't stack
• Updated some dependencies