Hugging Face AI Updates: July 6, 2026

1. Hugging Face Ships a Major Kernels Revamp With Signed Publishing and Wider Framework Support

Hugging Face. The Kernels project received a major redesign that standardizes how custom compute kernels are packaged and distributed, introducing a dedicated kernel repository type on the Hub so kernels are discoverable alongside models and datasets with accelerator and operating-system compatibility metadata. Security was hardened with two defensive layers: trusted kernel publishers that limit which organizations can publish by default, and code signing via Sigstore’s cosign that verifies kernels were signed through trusted GitHub workflows. The release also broadens framework coverage with the Torch Stable ABI and Apache TVM FFI so kernels run across PyTorch, JAX, and CuPy, splits the kernels and kernel-builder tools to separate loading from compilation, and lays groundwork for agentic kernel development through agent-optimized CLIs and HF Jobs cross-hardware benchmarking. Source