v0.2.0

0.2.0

Added

• encrypt connection id using a shared secret exchanged using Diffie-Helmann;
  this hinders an eavesdropper to take over a connection by spoofing the
  connection id
• TLS over TCP support
• boxed wrapper types for link transports

Changed

• increse buffer sizes and adjust timeouts for better performance over high latency
  links

Fixed

• link disconnect reason for link filter rejection