The latest llama.cpp release sets `fattn_vec_nthreads` to 256 for Intel Battlemage and Lunar Lake, improving performance on these new architectures while maintaining 128 for Intel ARC Alchemist. This update also includes build targets for various platforms and backends, such as macOS Apple Silicon, Ubuntu x64 with Vulkan/ROCm/OpenVINO/SYCL, and Windows x64 with CUDA 12/13.