Breaking Changes:

[launcher/cmd] Refactor verifier for issue #419

• Unexport cmd.Instance, cmd.MetadataServer, cmd.NewMetadataServer.
• Move package verifier from launcher to go-tpm-tools.
  • verifier.Client, verifier.Challenge, etc.
• Move package fake from launcher to go-tpm-tools.
  • fake.Claims, fake.NewClient, etc.
• Move package rest from launcher to go-tpm-tools.
  • rest.NewClient, rest.BadRegionError, etc.

New Features:

[cmd] Add new command token in the CLI tool #375
[cmd] add records to cloud logging when fetching token from attestation verifier #417

Bug Fixes:

Statically link binaries built by goreleaser #425

Other Changes:

Update readme to gotpm CLI instructions. #424, #426

New Contributors:
@Ruide in #375
@qinkunbao in #424