Cloud Composer - February 9th, 2024 [Announcement]

## Announcement Starting January 20, 2024, in the asia-southeast1, us-west3, and us-west4 regions it is **possible to create new Cloud Composer 1 environments only in projects that already have Cloud Composer 1 environments**. In all other existing or newly created projects in these regions, it is possible to create only Cloud Composer 2 environments. This change is a part of the preparation for Cloud Composer 1 end of support, as communicated earlier and described in the [Versioning overview](https://cloud.google.com/composer/docs/composer-versioning-overview#version-support-for-composer-1).