* [Cloud SQL Go Connector v1.20.2](https://github.com/GoogleCloudPlatform/cloud-sql-go-connector) – Go library for secure IAM- and TLS-based connections to Cloud SQL instances.

* [Cloud SQL Node.js Connector v1.9.2](https://github.com/GoogleCloudPlatform/cloud-sql-nodejs-connector) – Node.js connector providing secure IAM-based connections to Cloud SQL instances with TLS encryption and simplified credential management.