v0.2.1

<!-- Release notes generated using configuration in .github/release.yml at v0.2.1 -->

What's Changed

• feat(secrets): Add timestamps to AppSecret struct for tracking creation and updates by @vaurdan in https://github.com/superfly/fly-go/pull/204

New Contributors

• @vaurdan made their first contribution in https://github.com/superfly/fly-go/pull/204

Full Changelog: https://github.com/superfly/fly-go/compare/v0.2.0...v0.2.1