Etcd - 1

2026 (3)

September (1)

k8s: Kubernetes v1.37: etcd RangeStream Cuts Memory Use on Large List Reads

Kubernetes Official Blog

2026-09-01

Kubernetes v1.37 graduates the EtcdRangeStream feature to beta and enables it by default. With etcd v3.7+, the API server can stream large collection reads instead of assembling whole pages in memory, reducing peak memory use and making it more predictable.

August (1)

k8s: Kubernetes v1.37: Garhwal

Kubernetes Official Blog

2026-08-26

Kubernetes v1.37 ships 67 enhancements: 16 Stable, 23 Beta, 27 Alpha, and 1 deprecation/removal. Key changes include resilient watchcache initialization, HPA scale-to-zero, manifest-based admission config, Pod checkpoint/restore, broader Dynamic Resource Allocation support, and multiple scheduler, storage, node, and observability updates.

July (1)

k8s: Announcing etcd v3.7.0

Kubernetes Official Blog

2026-07-08

etcd v3.7.0 adds RangeStream for chunked range results, improves range/lease/watch performance, and completes the move off legacy v2store dependencies. It also includes protobuf dependency cleanup, Unix socket support, new metrics, and several upgrade-breaking removals.