v0.3.2

Fix bugs

v0.3.1

Fix bug: panic when closing proxy

v0.3.0

Support UDP
Note: Command line options have changed

v0.2.1

Fix heartbeat process

v0.2.0

Change interface

v0.1.1

Change command line option --disupnp to --disable-upnp.
Redo UPnP every time before trying to punch hole.

v0.1.0

first commit