Finish a sentence in a comment. Close 20576.

 * on the supported protocol versions for each relay, and also vote on the

 * which protocols you should have to support in order to be on the Tor

 * network. All Tor instances use these required/recommended protocol versions

 * to

 * to tell what level of support for recent protocols each relay has, and

 * to decide whether they should be running given their current protocols.

 *

 * The main advantage of these protocol versions numbers over using Tor

 * version numbers is that they allow different implementations of the Tor