etcd --version shows 3.5.21 for 3.6.1-0 in ARM64 platform

[ghouscht]

Discussed in #20183

^{Originally posted by rajeeshckr June 18, 2025}
Hi, when running this

(⎈|sandbox-admin:rajeesh-test) [11:08:51]
➜ docker run --platform linux/amd64 registry.k8s.io/etcd:3.6.1-0 etcd --version
etcd Version: 3.6.1
Git SHA: a4708be
Go Version: go1.23.10
Go OS/Arch: linux/amd64
(⎈|sandbox-admin:rajeesh-test) [11:12:01]
➜ docker run --platform linux/arm64 registry.k8s.io/etcd:3.6.1-0 etcd --version
etcd Version: 3.5.21
Git SHA: a17edfd59
Go Version: go1.23.10
Go OS/Arch: linux/arm64

we get version 3.5 for 3.6 in ARM64 platform, our etcd nodes are graviton based, because this issue, we cant upgrade, could someone please explain if this is expected?

[ghouscht]

My tired eyes missed that there is already an issue tracking this; kubernetes/kubernetes#132368