v1.3.2

Changelog

2bad7f8 Add fwd command for port-forwarding
863bd6b FIx go.mod.
c3040ef Fix .goreleaser.yaml.
d4560a0 Fix to responding a private DNS name if a public DNS name doesn't exist.
afb3751 Merge pull request #33 from tedsmitt/feature/port-forward
88517f9 Update README.md.
ee6fcf1 Update go 1.16.
7f0014f Upgrade v1.3.2.
8ee746f added some comments for readability
3c8b595 rename files for fwd command
1ed756e update README.md with cmd usage and change remote flag to optional