# August 2026 (/docs/news/2026/news-08-26)
### srvctl CLI — metrics command added
Host and rack metrics can now be pulled straight from the command line instead of calling the Public API directly.
* new `metrics` command for hosts and racks
* `--output=text` returns a paginated table (default)
* `--output=raw` returns the raw API payload
→ [Servers.com CLI tool on GitHub](https://github.com/serverscom/srvctl)
Platform
### Remote Block Storage volumes — publish and unpublish
Volumes can now be disconnected from a server without deleting them, useful for automation tools (Terraform, the Kubernetes CSI driver) that separate volume creation from attachment.
* new **Operational status** field on the volume details page (`published`, `unpublished`, `publishing`, `unpublishing`)
* publish/unpublish available in Portal and via `POST /remote_block_storage/volumes/{volume_id}/publish` and `/unpublish` in the Public API
*Note: publish and unpublish are only available while the volume's status is Active, and require the RbsManagement or RbsFullAccess permission.*
→ [Remote Block Storage documentation](https://www.servers.com/docs/rbs/concepts/)
Remote Block Storage
### Public API SSL certificates — Let's Encrypt support added
Let's Encrypt certificates can now be issued directly through the API, without generating and uploading a certificate manually.
* `POST /v1/ssl_certificates/letsencrypt` endpoint
* RSA and ECC private keys supported
* wildcard certificates supported
→ [SSL certificates PAPI docs](https://developers.servers.com/api-documentation/v1/#tag/SSL-Certificate/operation/CreateALetsencryptSslCertificate)
Platform
### Managed Kubernetes worker nodes — Debian 12 and 13 selectable
Customers can now choose which Debian version runs on a new worker node instead of being locked to the cluster's default.
* available when adding a worker node to a cluster running Kubernetes 1.27 or later
* Debian 13 is preselected automatically once it has been added to the cluster model, otherwise the current version must be selected manually
* Debian 12 shows an end-of-life notice wherever it appears as an option
* a cluster can run nodes on different Debian versions at the same time
→ [Managed Kubernetes documentation](https://www.servers.com/docs/managed-kubernetes/concepts/)
Managed Kubernetes
### Teams — missing permission policies fixed
Teams that appeared to have no permissions on the Access Control page now show their actual permission set.
Account