v0.3.1

What's Changed

• Remove SnapshotToHead by @deeglaze in #70
• Remove CommitFinalizer by @deeglaze in #69
• Add multiple VCSs to allow smooth transition between two. by @deeglaze in #71
• Update go-sev-guest dependency by @deeglaze in #72

Full Changelog: v0.3...v0.3.1