Introduction

AI workloads are exploding.

Enterprises are now scaling distributed training across hundreds of GPUs while battling flaky scheduling and constant Pod restarts. The relentless growth of AI infrastructure has turned Kubernetes into a mission-critical battleground—where zero-downtime scaling and reliable gang scheduling make or break production SLAs.

Kubernetes v1.35 (Timbernetes) delivers exactly that.

This release ships 60 enhancements focused on security, scalability, and pruning legacy code to strengthen real-world cloud-native operations. The emphasis is clear: operational maturity. From in-place Pod resizing to AI-focused scheduling and ruthless deprecations, these features directly address the pain points SREs face in production.