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44 changes: 17 additions & 27 deletions sig-windows/annual-report-2025.md
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1. What work did the SIG do this year that should be highlighted?

<!--
Some example items that might be worth highlighting:
- Major KEP advancement
- Important initiatives that aren't tracked via KEPs
- Paying down significant tech debt
- Governance and leadership changes
-->
- [Windows Graceful Node Shutdown (KEP-4802)](https://github.com/kubernetes/enhancements/tree/master/keps/sig-windows/4802-windows-node-shutdown) promoted to beta in v1.34, enabled by default - Windows nodes now have the same graceful shutdown handling that Linux nodes have had
- [DSR and Overlay support in Windows kube-proxy (KEP-5100)](https://github.com/kubernetes/enhancements/tree/master/keps/sig-windows/5100-windows-dsr-and-overlay-support) promoted to stable in v1.34
- Continued work on [Windows CPU and Memory Affinity (KEP-4885)](https://github.com/kubernetes/enhancements/tree/master/keps/sig-windows/4885-windows-cpu-and-memory-affinity) - enabling CPU, Memory and Topology Managers in kubelet for Windows
- [Node log query (KEP-2258)](https://github.com/kubernetes/enhancements/tree/master/keps/sig-windows/2258-node-log-query) promoted to stable in v1.33 - enables streaming Windows event logs via Get-WinEvent
- Continued collaboration on [Image pull per runtime class (KEP-4216)](https://github.com/kubernetes/enhancements/issues/4216) with sig-node - important for Windows HyperV isolation scenarios
- Windows Server 2025 support added to Kubernetes testing infrastructure
- Ongoing CI and e2e testing improvements in the community infrastructure

2. Are there any areas and/or subprojects that your group needs help with (e.g. fewer than 2 active OWNERS)?

No

3. Did you have community-wide updates in 2025 (e.g. KubeCon talks)?

<!--
Examples include links to email, slides, or recordings.
-->
- [SIG Windows Updates, KubeCon NA](https://kccncna2025.sched.com/) - Mark Rossetti (Microsoft) and Jose Valdes (Red Hat)

4. KEP work in 2025 (v1.33, v1.34, v1.35):
<!--
TODO: Uncomment the following auto-generated list of KEPs, once reviewed & updated for correction.

Note: This list is generated from the KEP metadata in kubernetes/enhancements repository.
If you find any discrepancy in the generated list here, please check the KEP metadata.
Please raise an issue in kubernetes/community, if the KEP metadata is correct but the generated list is incorrect.
-->

<!--

- Beta
- [4802 - Windows Graceful Node Shutdown](https://github.com/kubernetes/enhancements/tree/master/keps/sig-windows/4802-windows-node-shutdown) - v1.34

- [2258 - Node log query](https://github.com/kubernetes/enhancements/tree/master/keps/sig-windows/2258-node-log-query) - v1.33
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@aravindhp aravindhp Feb 6, 2026

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Node log query is still in beta.

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@zylxjtu zylxjtu Feb 6, 2026

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updated

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@aravindhp aravindhp Feb 6, 2026

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Sorry I should have been more clear. Node log query needs to be removed from the report as it went to beta in 2024.

- Stable
- [5100 - DSR and Overlay support in Windows kube-proxy](https://github.com/kubernetes/enhancements/tree/master/keps/sig-windows/5100-windows-dsr-and-overlay-support) - v1.34 -->
- [5100 - DSR and Overlay support in Windows kube-proxy](https://github.com/kubernetes/enhancements/tree/master/keps/sig-windows/5100-windows-dsr-and-overlay-support) - v1.34

## [Subprojects](https://git.k8s.io/community/sig-windows#subprojects)

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## Operational

Operational tasks in [sig-governance.md]:
- [ ] [README.md] reviewed for accuracy and updated if needed
- [ ] [CONTRIBUTING.md] reviewed for accuracy and updated if needed
- [ ] Other contributing docs (e.g. in devel dir or contributor guide) reviewed for accuracy and updated if needed
- [ ] Subprojects list and linked OWNERS files in [sigs.yaml] reviewed for accuracy and updated if needed
- [ ] SIG leaders (chairs, tech leads, and subproject leads) in [sigs.yaml] are accurate and active, and updated if needed
- [ ] Meeting notes and recordings for 2025 are linked from [README.md] and updated/uploaded if needed
- [x] [README.md] reviewed for accuracy and updated if needed
- [x] [CONTRIBUTING.md] reviewed for accuracy and updated if needed
- [x] Other contributing docs (e.g. in devel dir or contributor guide) reviewed for accuracy and updated if needed
- [x] Subprojects list and linked OWNERS files in [sigs.yaml] reviewed for accuracy and updated if needed
- [x] SIG leaders (chairs, tech leads, and subproject leads) in [sigs.yaml] are accurate and active, and updated if needed
- [x] Meeting notes and recordings for 2025 are linked from [README.md] and updated/uploaded if needed


[CONTRIBUTING.md]: https://git.k8s.io/community/sig-windows/CONTRIBUTING.md
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