AI-analyzed release notes for CNCF graduated and incubating projects.
Volcano v1.15.1 is a maintenance release with a dependency update, configuration-format compatibility changes, and correctness fixes. It also includes implementation-only changes with no operator-facing impact.
Action needed (1)
securityThe golang. dependency, upgraded
Volcano v1.15.1 upgrades golang. from v0. to v0., incorporating upstream SSH security fixes released in v0..
A feature and operational-hardening release that adds alpha scheduling capabilities, new scheduler and Helm configuration, and fixes scheduler and integration stability issues. Operators should review Kubernetes and DRA compatibility requirements, the changed DRA default, and the disclosed denial-of-service and Prometheus security fixes.
Action needed (4)
securitymediumPrometheus dependency update for GHSA-vffh-x6r8-xx99
Updates github. to address stored XSS advisory GHSA-vffh-x6r8-xx99.
securitymediumAdmission webhook request body limits
The admission webhook now limits request bodies, fixing the denial-of-service risk identified by CVE-2026-44247 and GHSA-8wxp-xxp2-rcgx.
breakingDRA scheduling integration default
DRA scheduling integration is enabled by default.
breakingDRA scheduling integration default behavior
DRA scheduling integration is enabled by default to align with Kubernetes 1.34 and later behavior. Set predicate. to false to disable it.
Check if affected (2)
breakingOpt-in SchedulingGatesQueueAdmission
Applies if you enable SchedulingGatesQueueAdmission.
SchedulingGatesQueueAdmission is opt-in and must be enabled on both the scheduler and webhook-manager.
breakingOpt-in gang-aware preemption and reclamation
Applies if you configure gangPreempt and gangReclaim and do not configure preempt or reclaim.
Gang-aware preemption and reclamation are opt-in. Configure gangPreempt and gangReclaim explicitly, without using the legacy preempt and reclaim actions in the same scheduler action list.
