libp2p-dns 0.27.0

DNS transport implementation for libp2p
Documentation
# 0.27.0 [2021-01-12]

- Update dependencies.

# 0.26.0 [2020-12-17]

- Update `libp2p-core`.

# 0.25.0 [2020-11-25]

- Update `libp2p-core`.

# 0.24.0 [2020-11-09]

- Update dependencies.

# 0.23.0 [2020-10-16]

- Bump `libp2p-core` dependency.

# 0.22.0 [2020-09-09]

- Bump `libp2p-core` dependency.

# 0.21.0 [2020-08-18]

- Bump `libp2p-core` dependency.

# 0.20.0 [2020-07-01]

- Dependency and documentation updates.