KAIO v0.2.0 is a Rust-native framework for writing GPU kernels without needing CUDA. It allows developers to create GPU kernels using Rust syntax, which are then compiled to PTX for NVIDIA GPUs. The release showcases impressive performance with its tensor-core matmul reaching 92.5% of cuBLAS sgemm on high-end hardware, targeting developers interested in custom operations for machine learning frameworks. Limitations include NVIDIA-only support and no autograd features.