Windows service fix -- it helps if we actually launch the control socket thing.
Fix for UI client.
docs
VERSION 1.0.0

ZeroTier 1.0.0 brings a number of under the hood improvements and bug
fixes. These include but are not limited to:

 * A simpler, faster multicast algorithm that places full burden
   for multicast propagation on the sender. This results in better
   fairness without CPU-intensive signature/verify on every packet,
   lower latency for intra-data-center SDN operations, and avoids
   distributed burdens that are intrinsically unfriendly to mobile
   clients subject to wake frequency limits and battery life
   constraints. In the future this may be augmented to allow
   optimized delivery to multiple recipients at the same site via
   federation.

 * Significant code reorg to move toward mobile support (iOS, Android)
   and future SDK packaging.

 * A number of efficiency and stability improvements.

 * Bug fixes for Linux and ARM users.

 * Improved NAT traversal, including limited support for port
   numbering scheme guessing to traverse some symmetric NATs.

Upgrade from 0.9.x is not required but is strongly recommended. Older
clients using the old multicast algorithm are presently supported via
legacy hooks, and these may go away at some point in the future. We'll
monitor the status of the network and try to keep legacy support around
as long as people need it, but it'll probably be pulled once 95%+ of
clients are 1.0.0 or newer.

The next versions will bring further bug fixes, improved user experience,
more enterprise-grade features for intra-data-center use, and more!