v0.7.7

What's Changed

• fix(relay-server): count finished HOP workers against the connection cap by @yashksaini-coder in #322
• fix(swarm): abandoning a peer-closed stream acks its dropped data by @yashksaini-coder in #321
• fix(nat): do not trust the relay's expire when scheduling renewal by @yashksaini-coder in #323

Full Changelog: v0.7.6...v0.7.7