Help Center/ Cloud Container Engine/ User Guide (Ankara Region)/ Clusters/ Cluster Overview/ Patch Version Release Notes

Updated on 2024-12-18 GMT+08:00

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Patch Version Release Notes

Version 1.28

**Table 1** Release notes for the v1.28 patch
CCE Cluster Patch Version	Kubernetes Version	Feature Updates	Optimization	Vulnerability Fixing
v1.28.6-r4	v1.28.8	-	The stability of ELB has been improved during upgrades that span across multiple versions.	Fixed some security issues.
v1.28.2-r0	v1.28.3	None	None	Fixed some security issues.
v1.28.1-r4	v1.28.3	None	None	Fixed CVE-2024-21626 issues.
v1.28.1-r0	v1.28.3	CCE clusters of v1.28 are released for the first time. For more information, see Kubernetes 1.28 Release Notes. The prefix and suffix of a node name can be customized in node pools. LoadBalancer ingresses support gRPC. LoadBalancer Services allow you to specify a private IP address for a load balancer during Service creation using YAML.	None	None

Version 1.27

In CCE v1.27 and later versions, all nodes support only the containerd container engine.

**Table 2** Release notes for the v1.27 patch
CCE Cluster Patch Version	Kubernetes Version	Feature Updates	Optimization	Vulnerability Fixing
v1.27.8-r4	v1.27.12	-	The stability of ELB has been improved during upgrades that span across multiple versions.	Fixed some security issues.
v1.27.3-r4	v1.27.4	None	None	Fixed CVE-2024-21626 issues.
v1.27.2-r0	v1.27.2	Volcano supports node pool affinity scheduling. Volcano supports workload rescheduling.	None	Fixed some security issues.
v1.27.1-r10	v1.27.2	None	Optimized the events generated during node pool scaling.	Fixed some security issues.
v1.27.1-r0	v1.27.2	CCE clusters of v1.27 are released for the first time. For more information, see Kubernetes 1.27 Release Notes. Both soft eviction and hard eviction are supported in node pool configurations.	None	None

Version 1.25

All nodes in the CCE clusters of version 1.25, except the ones running EulerOS 2.5, use containerd by default.

**Table 3** Release notes for the v1.25 patch
CCE Cluster Patch Version	Kubernetes Version	Feature Updates	Optimization	Vulnerability Fixing
v1.25.11-r4	v1.25.16	-	The stability of ELB has been improved during upgrades that span across multiple versions.	Fixed some security issues.
v1.25.6-r4	v1.25.10	None	None	Fixed CVE-2024-21626 issues.
v1.25.5-r0	v1.25.5	Volcano supports node pool affinity scheduling. Volcano supports workload rescheduling.	None	Fixed some security issues.
v1.25.4-r10	v1.25.5	None	Optimized the events generated during node pool scaling.	Fixed some security issues.
v1.25.4-r0	v1.25.5	Both soft eviction and hard eviction are supported in node pool configurations.	None	Fixed some security issues.
v1.25.3-r10	v1.25.5	The timeout interval can be configured for a load balancer.	High-frequency parameters of kube-apiserver are configurable.	Fixed some security issues.
v1.25.1-r0	v1.25.5	CCE clusters of v1.25 are released for the first time. For more information, see Kubernetes 1.25 Release Notes.	None	None

Parent topic: Cluster Overview

Previous topic: Kubernetes 1.25 Release Notes

Next topic: Creating a Cluster

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