| Blog | Kubernetes Blog |
|---|---|
| RSS 2.0 Feed | Kubernetes Blog |
| web | https://kubernetes.io/ |
| Last Update | 09.14.2026 |
| Posts | 50 |
The Kubernetes blog is used by the project to communicate new features, community reports, and any news that might be relevant to the Kubernetes community.
| Blog | Kubernetes Blog |
|---|---|
| RSS 2.0 Feed | Kubernetes Blog |
| web | https://kubernetes.io/ |
| Last Update | 09.14.2026 |
| Posts | 50 |
April 30, 2026 » Kubernetes Blog » [Archived Version]
Following the graduation of Pod-Level Resources to Beta in v1.34 and the General Availability (GA) of In-Place Pod Vertical Scaling in v1.35, the Kubernetes community is thrilled to announce that In-Place Pod-Level Resources Vertical Scaling has graduated to Beta in v1.36! This feature is now enabled by default via the InPlacePodLevelResourcesVerticalScaling feature gate. It allows users to update the aggregate Pod resource budget (.spec.resources) for a running Pod, often without requiring a c…
Read MoreApril 29, 2026 » Kubernetes Blog » [Archived Version]
On behalf of SIG Node, we are pleased to announce updates to the Memory QoS feature (alpha) in Kubernetes v1.36. Memory QoS uses the cgroup v2 memory controller to give the kernel better guidance on how to treat container memory. It was first introduced in v1.22 and updated in v1.27. In Kubernetes v1.36, we're introducing: opt-in memory reservation, tiered protection by QoS class, observability metrics, and kernel-version warning for memory.high. What's new in v1.36Opt-in memory reservation wit…
Read MoreApril 28, 2026 » Kubernetes Blog » [Archived Version]
Staleness in Kubernetes controllers is a problem that affects many controllers, and is something may affect controller behavior in subtle ways. It is usually not until it is too late, when a controller in production has already taken incorrect action, that staleness is found to be an issue due to some underlying assumption made by the controller author. Some issues caused by staleness include controllers taking incorrect actions, controllers not taking action when they should, and controllers t…
Read MoreApril 27, 2026 » Kubernetes Blog » [Archived Version]
Kubernetes v1.36 promotes the ability to modify container resource requests and limits in the pod template of a suspended Job to beta. First introduced as alpha in v1.35, this feature allows queue controllers and cluster administrators to adjust CPU, memory, GPU, and extended resource specifications on a Job while it is suspended, before it starts or resumes running. Why mutable pod resources for suspended Jobs?Batch and machine learning workloads often have resource requirements that are not p…
Read MoreApril 24, 2026 » Kubernetes Blog » [Archived Version]
On behalf of Kubernetes SIG Auth and SIG Node, we are pleased to announce the graduation of fine-grained kubelet API authorization to General Availability (GA) in Kubernetes v1.36! The KubeletFineGrainedAuthz feature gate was introduced as an opt-in alpha feature in Kubernetes v1.32, then graduated to beta (enabled by default) in v1.33. Now, the feature is generally available and the feature gate is locked to enabled. This feature enables more precise, least-privilege access control over the ku…
Read MoreApril 23, 2026 » Kubernetes Blog » [Archived Version]
After several years of development, User Namespaces support in Kubernetes reached General Availability (GA) with the v1.36 release. This is a Linux-only feature. For those of us working on low level container runtimes and rootless technologies, this has been a long awaited milestone. We finally reached the point where "rootless" security isolation can be used for Kubernetes workloads. This feature also enables a critical pattern: running workloads with privileges and still being confined in the…
Read MoreApril 22, 2026 » Kubernetes Blog » [Archived Version]
If you run Kubernetes on Linux with SELinux in enforcing mode, plan ahead: a future release (anticipated to be v1.37) is expected to turn the SELinuxMount feature gate on by default. This makes volume setup faster for most workloads, but it can break applications that still depend on the older recursive relabeling model in subtle ways (for example, sharing one volume between privileged and unprivileged Pods on the same node). Kubernetes v1.36 is the right release to audit your cluster and fix o…
Read MoreApril 22, 2026 » Kubernetes Blog » [Archived Version]
Editors: Chad M. Crowell, Kirti Goyal, Sophia Ugochukwu, Swathi Rao, Utkarsh Umre Similar to previous releases, the release of Kubernetes v1.36 introduces new stable, beta, and alpha features. The consistent delivery of high-quality releases underscores the strength of our development cycle and the vibrant support from our community. This release consists of 70 enhancements. Of those enhancements, 18 have graduated to Stable, 25 are entering Beta, and 25 have graduated to Alpha. There are also …
Read MoreApril 21, 2026 » Kubernetes Blog » [Archived Version]
The Kubernetes SIG Network community presents the release of Gateway API (v1.5)! Released on February 27, 2026, version 1.5 is our biggest release yet, and concentrates on moving existing Experimental features to Standard (Stable). The Gateway API v1.5.1 patch release is already available. The Gateway API v1.5 brings six widely-requested feature promotions to the Standard channel (Gateway API's GA release channel): ListenerSet TLSRoute HTTPRoute CORS Filter Client Certificate Validation Certi…
Read MoreMarch 30, 2026 » Kubernetes Blog » [Archived Version]
Kubernetes v1.36 is coming at the end of April 2026. This release will include removals and deprecations, and it is packed with an impressive number of enhancements. Here are some of the features we are most excited about in this cycle! Please note that this information reflects the current state of v1.36 development and may change before release. The Kubernetes API removal and deprecation processThe Kubernetes project has a well-documented deprecation policy for features. This policy states th…
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