chore: Backport (03/26/2026)

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,20 @@
+---
+name: Feature request
+about: Suggest an idea for this project
+title: "[Feature]"
+labels: enhancement
+assignees: ''
+
+---
+
+**Is your feature request related to a problem? Please describe.**
+A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
+
+**Describe the solution you'd like**
+A clear and concise description of what you want to happen.
+
+**Describe alternatives you've considered**
+A clear and concise description of any alternative solutions or features you've considered.
+
+**Additional context**
+Add any other context or screenshots about the feature request here.

.github/workflows/ci.yml

@@ -13,7 +13,7 @@ on:
     paths-ignore: [docs/**, "**.md", "**.mdx", "**.png", "**.jpg"]
 
 env:
-  GO_VERSION: '1.24.13'
+  GO_VERSION: '1.25.8'
   CERT_MANAGER_VERSION: 'v1.16.2'
 
 jobs:

.github/workflows/code-lint.yml

@@ -14,7 +14,7 @@ on:
 
 env:
   # Common versions
-  GO_VERSION: "1.24.13"
+  GO_VERSION: "1.25.8"
 
 jobs:
   detect-noop:
@@ -79,7 +79,7 @@ jobs:
         uses: actions/checkout@v6.0.2
 
       - name: Set up Helm
-        uses: azure/setup-helm@v4
+        uses: azure/setup-helm@v5
         with:
           version: v3.17.0
 

.github/workflows/codespell.yml

@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@58077d3c7e43986b6b15fba718e8ea69e387dfcc # v2.15.1
+        uses: step-security/harden-runner@fa2e9d605c4eeb9fcad4c99c224cee0c6c7f3594 # v2.16.0
         with:
           egress-policy: audit
 

.github/workflows/pr-title-lint.yml

@@ -1,4 +1,9 @@
 name: PR Title Checker
+
+permissions:
+  contents: read
+  pull-requests: write
+
 on:
   pull_request:
     types:

.github/workflows/trivy.yml

@@ -18,7 +18,7 @@ env:
   MEMBER_AGENT_IMAGE_NAME: member-agent
   REFRESH_TOKEN_IMAGE_NAME: refresh-token
 
-  GO_VERSION: '1.24.13'
+  GO_VERSION: '1.25.8'
 
 jobs:
   export-registry:

.github/workflows/upgrade.yml

@@ -17,7 +17,7 @@ on:
     paths-ignore: [docs/**, "**.md", "**.mdx", "**.png", "**.jpg"]
 
 env:
-  GO_VERSION: '1.24.13'
+  GO_VERSION: '1.25.8'
 
 jobs:
   detect-noop:

.golangci.yml

@@ -1,6 +1,6 @@
 run:
   timeout: 15m
-  go: '1.24.13'
+  go: '1.25.8'
 
 linters-settings:
   stylecheck:

MAINTAINERS.md

@@ -1,7 +1,10 @@
 # The KubeFleet Maintainers
 
-| Maintainer  | Organization | GitHub Username                                       | 
-|-------------|--------------|-------------------------------------------------------|
-| Ryan Zhang  | Microsoft    | [@ryanzhang-oss](https://github.com/ryanzhang-oss)    | 
-| Zhiying Lin | Microsoft    | [@zhiying-lin](https://github.com/zhiying-lin)        | 
-| Chen Yu     | Microsoft    | [@michaelawyu](https://github.com/michaelawyu)        |
+| Maintainer     | Organization | GitHub Username                                    |
+|----------------|--------------|----------------------------------------------------|
+| Ryan Zhang     | Microsoft    | [@ryanzhang-oss](https://github.com/ryanzhang-oss) |
+| Zhiying Lin    | Microsoft    | [@zhiying-lin](https://github.com/zhiying-lin)     |
+| Chen Yu        | Microsoft    | [@michaelawyu](https://github.com/michaelawyu)     |
+| Wei Weng       | Microsoft    | [@weng271190436](https://github.com/weng271190436) |
+| Yetkin Timocin | Microsoft    | [@ytimocin](https://github.com/ytimocin)           |
+| Simon Waight   | Microsoft    | [@sjwaight](https://github.com/sjwaight)           |

Makefile

@@ -58,7 +58,7 @@ TOOLS_BIN_DIR := $(abspath $(TOOLS_DIR)/bin)
 # Binaries
 # Note: Need to use abspath so we can invoke these from subdirectories
 
-CONTROLLER_GEN_VER := v0.16.0
+CONTROLLER_GEN_VER := v0.20.0
 CONTROLLER_GEN_BIN := controller-gen
 CONTROLLER_GEN := $(abspath $(TOOLS_BIN_DIR)/$(CONTROLLER_GEN_BIN)-$(CONTROLLER_GEN_VER))
 

README.md

@@ -33,6 +33,11 @@ You can reach the KubeFleet community and developers via the following channels:
 
 ## Community Meetings
 
+March 2026: we're currently revamping our community call schedule and will have more to share soon.
+
+Future plans will land on our [community repository](https://github.com/kubefleet-dev/community).
+
+<!--
 We host bi-weekly community meetings that alternate between US/EU and APAC friendly time. In these sessions the community will showcase demos and discuss the current and future state of the project.
 
 Please refer to the [calendar](https://zoom-lfx.platform.linuxfoundation.org/meetings/kubefleet?view=month) for the latest schedule:
@@ -41,6 +46,8 @@ Please refer to the [calendar](https://zoom-lfx.platform.linuxfoundation.org/mee
 
 For more meeting information, minutes and recordings, please see the [KubeFleet community meeting doc](https://docs.google.com/document/d/1iMcHn11fPlb9ZGoMHiGEBvdIc44W1CjZvsPH3eBg6pA/edit?usp=sharing).
 
+-->
+
 ## Code of Conduct
 Participation in KubeFleet is governed by the [CNCF Code of Conduct](https://github.com/cncf/foundation/blob/master/code-of-conduct.md). See the [Code of Conduct](CODE_OF_CONDUCT.md) for more information.
 

ROADMAP.md

@@ -1,7 +1,6 @@
 # KubeFleet Roadmap
 
-## Project Website
-- Setup the project website
+For our up to date roadmap please see: [KubeFleet Roadmap](https://github.com/orgs/kubefleet-dev/projects/4)
 
 ## Support more cluster properties so that user can pick the right cluster for their workload
 - Support node level SKU as properties, e.g. CPU, GPU, Memory, etc 

SUPPORT.md

@@ -2,9 +2,7 @@
 
 ## How to file issues and get help  
 
-This project uses GitHub Issues to track bugs and feature requests. Please search the existing 
-issues before filing new issues to avoid duplicates. For new issues, file your bug or 
-feature request as a new Issue.
+This project uses GitHub Issues to track bugs and feature requests. Please search the existing issues before filing new issues to avoid duplicates. For new issues, file your bug or feature request as a new Issue.
 
 For help and questions about using this project, please
 

charts/member-agent/README.md

@@ -69,6 +69,7 @@ helm upgrade member-agent kubefleet/member-agent --namespace fleet-system
 | logVerbosity            | Log level. Uses V logs (klog)                                                                                                                                                                                                                  | `3`                                                  |
 | propertyProvider        | The property provider to use with the member agent; if none is specified, the Fleet member agent will start with no property provider (i.e., the agent will expose no cluster properties, and collect only limited resource usage information) | ``                                                   |
 | region                  | The region where the member cluster resides                                                                                                                                                                                                    | ``                                                   |
+| enableNamespaceCollectionInPropertyProvider | Enable namespace collection in the property provider; when enabled, the member agent will collect and report the list of namespaces present in the member cluster to the hub cluster for use in scheduling decisions | `false` |
 | workApplierRequeueRateLimiterAttemptsWithFixedDelay | This parameter is a set of values to control how frequent KubeFleet should reconcile (processed) manifests; it specifies then number of attempts to requeue with fixed delay before switching to exponential backoff | `1` |
 | workApplierRequeueRateLimiterFixedDelaySeconds | This parameter is a set of values to control how frequent KubeFleet should reconcile (process) manifests; it specifies the fixed delay in seconds for initial requeue attempts | `5` |
 | workApplierRequeueRateLimiterExponentialBaseForSlowBackoff | This parameter is a set of values to control how frequent KubeFleet should reconcile (process) manifests; it specifies the exponential base for the slow backoff stage | `1.2` |

charts/member-agent/templates/deployment.yaml

@@ -82,6 +82,9 @@ spec:
             - --work-applier-priority-linear-equation-coeff-a={{ .Values.priorityQueue.priorityLinearEquationCoeffA }}
             - --work-applier-priority-linear-equation-coeff-b={{ .Values.priorityQueue.priorityLinearEquationCoeffB }}
             {{- end }}
+            {{- if .Values.enableNamespaceCollectionInPropertyProvider }}
+            - --enable-namespace-collection-in-property-provider={{ .Values.enableNamespaceCollectionInPropertyProvider }}
+            {{- end }}
           env:
           - name: HUB_SERVER_URL
             value: "{{ .Values.config.hubURL }}"

charts/member-agent/values.yaml

@@ -76,3 +76,5 @@ priorityQueue:
   enabled: false
   priorityLinearEquationCoeffA: -3
   priorityLinearEquationCoeffB: 100
+
+enableNamespaceCollectionInPropertyProvider: false