kubeflow · google-oss-prow · Jan 27, 2026 · Jan 26, 2026 · Jan 26, 2026 · Jan 27, 2026
diff --git a/.github/workflows/test-e2e.yaml b/.github/workflows/test-e2e.yaml
@@ -17,7 +17,7 @@ jobs:
       fail-fast: false
       matrix:
         # Kubernetes versions for e2e tests on Kind cluster.
-        kubernetes-version: ["1.31.0", "1.32.3", "1.33.1", "1.34.0"]
+        kubernetes-version: ["1.32.3", "1.33.1", "1.34.0", "1.35.0"]
 
     steps:
       - name: Check out code

diff --git a/.golangci-kal.yml b/.golangci-kal.yml
@@ -1,6 +1,5 @@
 version: "2"
 run:
-  go: "1.24"
   allow-parallel-runners: true
 linters:
   default: none
@@ -47,7 +46,11 @@ linters:
                 - name: "default_vs_required"
                   sets:
                     - ["default", "kubebuilder:default"]
-                    - ["required", "kubebuilder:validation:Required", "k8s:required"]
+                    - [
+                        "required",
+                        "kubebuilder:validation:Required",
+                        "k8s:required",
+                      ]
                   description: "A field with a default value cannot be required"
             conditions:
               isFirstField: Warn # Require conditions to be the first field in the status struct.

diff --git a/.golangci.yaml b/.golangci.yaml
@@ -4,7 +4,6 @@
 version: "2"
 
 run:
-  go: "1.24"
   allow-parallel-runners: true
 
 issues:

diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
@@ -5,7 +5,7 @@ For the Kubeflow Trainer documentation, please check [the official Kubeflow docu
 
 ## Requirements
 
-- [Go](https://golang.org/) (1.24 or later)
+- [Go](https://golang.org/) (1.25 or later)
 - [Docker](https://docs.docker.com/) (23 or later)
 - [Lima](https://github.com/lima-vm/lima?tab=readme-ov-file#adopters) (an alternative to DockerDesktop) (0.21.0 or later)
   - [Colima](https://github.com/abiosoft/colima) (Lima specifically for MacOS) (0.6.8 or later)

diff --git a/Makefile b/Makefile
@@ -18,7 +18,7 @@ TRAINER_CHART_DIR := $(PROJECT_DIR)/charts/kubeflow-trainer
 LOCALBIN ?= $(PROJECT_DIR)/bin
 
 # Tool versions
-K8S_VERSION ?= 1.34.0
+K8S_VERSION ?= 1.35.0
 GINKGO_VERSION ?= $(shell go list -m -f '{{.Version}}' github.com/onsi/ginkgo/v2)
 ENVTEST_VERSION ?= release-0.22
 CONTROLLER_GEN_VERSION ?= v0.18.0

diff --git a/api/openapi-spec/swagger.json b/api/openapi-spec/swagger.json
diff --git a/api/python_api/kubeflow_trainer_api/models/__init__.py b/api/python_api/kubeflow_trainer_api/models/__init__.py
diff --git a/api/python_api/kubeflow_trainer_api/models/io_k8s_api_autoscaling_v2_hpa_scaling_rules.py b/api/python_api/kubeflow_trainer_api/models/io_k8s_api_autoscaling_v2_hpa_scaling_rules.py
diff --git a/api/python_api/kubeflow_trainer_api/models/io_k8s_api_batch_v1_job_spec.py b/api/python_api/kubeflow_trainer_api/models/io_k8s_api_batch_v1_job_spec.py
diff --git a/...ow_trainer_api/models/io_k8s_api_batch_v1_pod_failure_policy_on_pod_conditions_pattern.py b/...ow_trainer_api/models/io_k8s_api_batch_v1_pod_failure_policy_on_pod_conditions_pattern.py
diff --git a/api/python_api/kubeflow_trainer_api/models/io_k8s_api_core_v1_container.py b/api/python_api/kubeflow_trainer_api/models/io_k8s_api_core_v1_container.py
-Original file line number
+Diff line change
@@ Expand Up / @@ -4,7 +4,6 @@ @@
     version: "2"
     run:
-      go: "1.24"
       allow-parallel-runners: true
     issues:
@@ Expand Down @@