[syscod3]

Talos upgrade

• Talos: v1.14.0
• Kubernetes: v1.37.0
• Schematic: 376567988ad370138ad8b2698212367b8edcb69b5fd68c80be1f2ec7d603b4ba (no official OCI extensions)
• OCI image OCID: ocid1.image.oc1.uk-london-1.aaaaaaaaqath6vreyhaqnqt7yrxsibfgcuhwqtz7ldia3pd3y2my7eplomya
• Scope: oci-lab is pinned to a different version (v1.13.9); its machine classes and cluster-templates/oci-lab.yaml were left untouched.

Check Pluto output for deprecated API versions before merging.

Talos v1.14.0 release notes

Talos 1.14.0 (2026-09-03)

Welcome to the v1.14.0 release of Talos!

Please try out the release binaries and report any issues at
https://github.com/siderolabs/talos/issues.

DNS over TLS (DoT) and DNS over HTTPS (DoH) Support

Talos now supports DNS over TLS (DoT) and DNS over HTTPS (DoH) for secure DNS resolution.
These features allow Talos to encrypt DNS queries and responses, enhancing privacy and security for DNS traffic.
The DNS protocol can be configured on a per-name server basis in the ResolverConfig document, allowing for flexible configuration of DNS resolution.

Apply Configuration Modes

The '--mode=reboot' option has been removed from the talosctl apply-config command; by default, configuration is applied without a reboot.
Most configuration changes don't require a reboot; the documentation lists the changes that do.

Native BGP

Talos now supports running native BGP routing instances on the host via embedded GoBGP servers, configured with BGPInstanceConfig documents.
This removes the need to ship FRR as a system extension for the common fabric-facing use case.

List of changes:

• Added repeatable, named BGPInstanceConfig documents to configure local ASN, router-id, optional Linux VRF, advertised interfaces, neighbors, and per-route preferred source (routeSource).
• Peer hold-time and BFD behavior are configured inline on each concrete neighbor, which selects either an address or a link.
• Numbered and unnumbered (IPv6 link-local, RFC 8950 extended next-hop) peering are supported, including IPv4 prefixes learned over an IPv6 link-local next-hop.
• Neighbor-local ASN overrides and passive sessions are supported. ECMP (multipath) and BFD (fast failure detection) are supported for fabric peering.
• BFD is currently supported only by the instance in the default routing domain; GoBGP's embedded BFD listener is not VRF-aware.
• Each instance owns an isolated BGP RIB and, by default, installs learned routes into its default or VRF routing table through the existing route controllers. Set installRoutes: false to retain learned routes in the BGP RIB without installing them into the Linux routing table.
• Instances can selectively import best neighbor-learned routes from other named instances with importRoutes prefix selectors. Imports are one-way, preserve path attributes, and do not recursively import locally originated or previously imported paths.
• Peer state is observable via instance-qualified BGPPeerStatus resources (talosctl get bgppeerstatus).
• RouteSpec/RouteStatus now carry a multipath next-hop list to support ECMP and cross-family (RFC 8950) next-hops.

Btrfs Support

Talos now supports mounting and provisioning btrfs filesystem for user volumes and existing volumes.

Support for btrfs is enabled by installing btrfs system extension.

Unified --namespace Flag

talosctl containers, logs, stats and restart now select the containerd namespace through the same --namespace flag and vocabulary already used by talosctl image and talosctl debug: system (the default), cri for Kubernetes workloads, and taloscontainers for containers declared via a ContainerConfig document.

The --kubernetes/-k flag is deprecated in favor of --namespace cri.

talosctl image list also supports --namespace taloscontainers, to inspect images pulled for ContainerConfig containers. talosctl debug does not support the taloscontainers namespace.

CRI Base Runtime Specification Configuration

Talos now supports overriding the default OCI runtime specification for CRI containers with a
CRIBaseRuntimeSpecConfig document:

apiVersion: v1alpha1
kind: CRIBaseRuntimeSpecConfig
overrides:
  process:
    rlimits:
      - type: RLIMIT_NOFILE
        hard: 1024
        soft: 1024

The `.machine.baseRuntimeSpecOv