The following issues were fixed in 1.34.900-gke.135:

The following issues were fixed in 1.34.900-gke.135:

• Fixed vulnerabilities listed in Vulnerability fixes.
• Fixed an issue where user clusters repeatedly alternated between Reconciling and Running states if the management cluster configured a different pod density than the user cluster.
• Updated etcd to v3.5.33-0-gke.3 to address security vulnerabilities CVE-2026-46595 and CVE-2026-39821.
• Fixed an issue where gkectl diagnose and preflight validations failed to locate PersistentVolume datastores for user clusters deployed in a separate vSphere datacenter from the admin cluster (cpNodesInAdminDatacenter: true).
• Fixed an issue where deleting a cluster could get stuck because the node pool controller attempted to recreate machine resources while deletion was in progress.