[gardener/gardener-extension-shoot-cert-service]

🏃 Others

• [DEVELOPER] migrate CICD-Pipelines to GitHub-Actions by @ccwienk [#427]
• [OPERATOR] Add annotation cert.gardener.cloud/class for control plane issuers by @MartinWeindel [#422]
• [DEPENDENCY] Updated cert-management to v0.17.8. by @marc1404 [#435]

[gardener/cert-management]

✨ New Features

• [USER] Added cert.gardener.cloud/not-before annotation and IssuanceDate field to Certificate. by @marc1404 [gardener/cert-management#489]

🏃 Others

• [OPERATOR] Support cert.gardener.cloud/class annotation for issuers by @MartinWeindel [gardener/cert-management#512]

📖 Documentation

• [USER] Documented the correct minimum duration of Certificates assuming the default renewal window of 30 days. by @marc1404 [gardener/cert-management#495]