Kubernetes upgrades have long been a one-way door: once a cluster moved to a new minor version, the only way back was a rebuild and migration. AWS has now closed that gap with version rollbacks for Amazon EKS, letting administrators reverse a control-plane upgrade within seven days of completing it.

At its New York Summit, AWS introduced Lambda MicroVMs, a new serverless compute primitive aimed at a problem that has been awkward to solve: giving every end user or session its own isolated environment to safely run code the application developer didn't write. Think AI coding assistants, interactive

At Google Cloud Next '26, Google expanded its AI Hypercomputer platform with two new eighth-generation TPUs: the TPU 8t for training, packing 9,600 chips in a single superpod for nearly 3x the compute of the prior generation, and the TPU 8i tuned for low-latency inference and reinforcement learning,