Announcing experimental features: help shape the future of Config Sync features by providing direct feedback

## Announcement Announcing experimental features: help shape the future of Config Sync features by providing direct feedback. * Introducing PostSync, a feature that lets you run custom actions like cleanup scripts or notifications right after your configurations are synced. We're looking for your feedback to shape its future! Check out the [Post Sync discussion](https://github.com/GoogleContainerTools/kpt-config-sync/discussions/1830) to share your thoughts, suggestions, and bug reports before December 1, 2025. ## Feature Config Sync now supports syncing from Secure Source Manager git repositories. For more information, see [Grant access to Git](https://cloud.google.com/kubernetes-engine/enterprise/config-sync/docs/how-to/installing-config-sync#git-creds-secret). ## Change Addressed multiple Common Vulnerabilities and Exposures (CVEs) by updating dependencies.