The rollout of the following minor version and extension upgrades is complete

## Feature Feature The rollout of the following minor version and extension upgrades is complete: **Minor versions** * 13.22 is upgraded to 13.23. * 14.19 is upgraded to 14.20. * 15.14 is upgraded to 15.15. * 16.10 is upgraded to 16.11. * 17.6 is upgraded to 17.7. * 18 is upgraded to 18.1. **Extensions** * `Pgvector` is upgraded from 0.8.0 to 0.8.1. To use these versions of the extensions and plugins, update your instance to`[PostgreSQL version].R20251004.01_19`. If you use a maintenance window, then the updates to the minor, extension, and plugin versions happen according to the timeframe that you set in the window. Otherwise, the updates occur within the next few weeks. For more information on checking your maintenance version, see[Self-service maintenance](https://docs.cloud.google.com/sql/docs/postgres/self-service-maintenance). To find your maintenance window or to manage maintenance updates, see[Find and set maintenance windows](https://docs.cloud.google.com/sql/docs/postgres/set-maintenance-window). ## Feature Feature Cloud SQL for PostgreSQL now supports Vector assist ([Preview](https://cloud.google.com/products#product-launch-stages)). Vector assist is a Cloud SQL for PostgreSQL extension that simplifies the deployment and management of your Cloud SQL vector workloads. It helps you set up production-ready vector search capabilities, such as embedding generation, query optimization, and index creation. For more information about vector assist, how it works, and its limitations, see [Vector assist overview](https://docs.cloud.google.com/sql/docs/postgres/vector-assist-overview).