* **(Compute Engine)** Modified enum value names for 'rollout-plan' flag in `gcloud beta compute preview-features update` commands.
### AlloyDB
* Added support for `POSTGRES_17` as a version in `alloydb clusters create` for alpha & beta track. * Added support for `POSTGRES_17` as a version in `alloydb clusters migrate-cloud-sql` for alpha & beta track.
### Cloud Build
* Updated output format of `gcloud builds get-default-service-account`.
### Cloud Dataplex
* Promoted `gcloud dataplex datascans create data-discovery` command to GA. * Promoted `gcloud dataplex datascans update data-discovery` command to GA.
* Promoted existing alpha Schema Registries commands to beta. * Added alpha Schema Registries subject describe command for Managed Kafka Schema Registry subjects. This allows a user to see the details of a subject.
### Cloud Observability
* Initial surface for Observability API.
### Cloud Run
* Added support for multi-region source deployment in `gcloud beta run deploy`.
### Cloud Spanner
* Added `--kms-keys` flag to `gcloud spanner databases update` command to support updating Cloud KMS(Key Management Service) keys for Cloud Spanner Customer Managed Encryption(CMEK).
### Cloud Workstations
* Added `--no-persistent-storage` flag to `gcloud workstations config create` and `gcloud beta workstations config create`.
### Colab
* Removed `--post-startup-script` flag from `gcloud notebooks instances create` command.
### Compute Engine
* Support `--provisoining-model` for `gcloud compute instance-templates create-with-container` command. * Added `--candidate-cloud-router-ip-address` and `--candidate-customer-router-ip-address` flags for `gcloud beta compute interconnects attachments dedicated create`, `gcloud beta compute interconnects attachments partner create`, and `gcloud beta compute interconnects attachments provider create` to allow users to add custom ranges to the interconnect attachment. * Added `--candidate-cloud-router-ipv6-address` and `--candidate-customer-router-ipv6-address` flags for `gcloud beta compute interconnects attachments dedicated create`, `gcloud beta compute interconnects attachments partner create`, `gcloud beta compute interconnects attachments provider create` `gcloud beta compute interconnects attachments dedicated update`, `gcloud beta compute interconnects attachments partner update`, and `gcloud beta compute interconnects attachments provider update` to allow users to add custom ranges to the interconnect attachment. * Promoted `--workload-policy` and `--remove-workload-policy` flags for `gcloud compute instance-groups managed create` and `gcloud compute instance-groups managed update` to GA. * Support deleting regional PDs with `--delete-disks` in `gcloud compute instance delete`. * Promoted `--zonal-affinity-spillover` and `--zonal-affinity-spillover-ratio` of `gcloud compute backend-services create|update` commands to beta. * Promoted `--gpu-topology` and `--workload-policy` to GA.
### Gemini
* Added a new flag `--disable-web-grounding` when creating or updating a GeminiGcpEnablementSetting.
### Network Services
* Promoted `gcloud network-services operations` to beta and GA.
### Security Command Center
* Added `--organization`, `--location` argument flags to `gcloud scc iac-validation-reports list` to list scc's iac validation reports for organization level.