This release adds functionality in both the sender and receiver to support auto-discovery.
When not connected, the receiver will passively scan the TouchPad WiFi connection's /24 subnet, looking for senders.
The sender will respond to a handshake to identify itself to the receiver.
If both ends complete the handshake, video sharing begins.
A configured IP on the TouchPad side (or auto-configured via USB) will win over auto-discover, if available.