Use event interface for GUI (fixes #383)
Generate events on scanning updates
Fix status updates for remote nodes
Handle UI in restart/shutdown
Add debug hook for completion, for integration tests
Translation update
Asset update
Verify certificate name
Provide context in warnings, reduce severity of TLS handshake error (fixes #437)
Implement almost full semver comparison (fixes #436)
Archive indexes and config from v0.8 on upgrade
Better automatic translation update
Don't hold memory used for sending indexes forever
Fast parallel file hasher (fixes #293)
Remove discosrv (see https://github.com/syncthing/discosrv)
Translation update
Rearrange settings slightly
Don't log a panic when there are no releases
Better lang-en updates
Exit codes for -upgrade and -upgrade-check (fixes #194)