Public preview: Resize request in a managed instance group (MIG) lets you specify the name of the VMs to create all at once

## Feature **Public preview**: Resize request in a managed instance group (MIG) lets you specify the name of the VMs to create all at once. This feature helps if your orchestration mechanism or workload requires specific VM naming. For more information, see [About resize requests in a MIG](https://cloud.google.com/compute/docs/instance-groups/about-resize-requests-mig). ## Feature **Generally available:** The [Memory-optimized machine family](https://cloud.google.com/compute/docs/memory-optimized-machines) has added two new M4 machine types: * m4-megamem-28 * m4-ultramem-224 The m4-megamem-28 offers 28 vCPUs with 372 GB of memory. The m4-ultramem-224 offers 224 vCPUs and 5,952 GB of memory.