* reverseproxy: Expand port ranges to multiple upstreams in CLI + Caddyfile * Add clarifying comment
* added some tests for parseUpstreamDialAddress Test 4 fails because it produces "[[::1]]:80" instead of "[::1]:80" * support absolute windows path in unix reverse proxy address * make IsUnixNetwork public, support +h2c and reuse it * add new tests
unix+h2c